Orange County Diesel Reviews

Checkout What Our Customers are Saying About Us

In an effort to be transparent is this digital age of anonymous reviews, we are posting ALL reviews, from ALL sources across the web, unfiltered by us or any other source that chooses what they want you to read. We understand, and hope that you do too, that not all reviews will be positive and we use any criticism as a way for us to improve our services to our Orange County Diesel customers . . . and we hope you, soon will become one too.


Orange County Diesel 4 Star Rating 89 reviews (4 Star Rating)
Orange County Diesel Customer Review
Laguna Niguel, CA
Yelp
(5 star rating)

I have never left a review on yelp, nor ever created an account, until now. I found these guys online, and gave them a call. Kate answered the phone and was very polite and answered all of my questions. My truck needed a specific aftermarket fuel pump and amazingly they actually had one in stock. They did not over price the fuel pump at all. Yes you may find one for 50 or 75 bucks cheaper somewhere else, but as a business owner myself, I understand there is going to be a bit of markup due to the convince of not having to go hunt one down myself. I must have called them 5 times in 2 days to check up on my truck, not because I was worried about the quality of work, I just needed to update them on when I was going to be there, and coordinate my schedule. Kate answered every time and did not make me feel like I was bugging her at all. I told her that I felt like I was bugging, and she assured me that I was not, and that she understands. I went to pick up my truck right as they were closing today, the owner Noe and Kate both stayed for me to make sure I was able to pick my truck up. They explained everything to me that I needed to know, and got me on my way. I have to say that this was one of the best service experiences I have had in a really long time, and even though I am mechanically inclined and like to work on things myself, if I start guessing and not sure how to do something, I will be sure to give them a call and take it on down to their shop. Thanks Noe and Kate, I really appreciate everything you did for me! Ps. They let me keep my other car there over night behind the gate so I could pick it up the next morning. I know its not that big of a deal, but small things like that matter, and it lets me know that you care, even after getting paid. Thanks again. Blake.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

I recently bought my 2nd Diesel and started having some issues with a crank no-start hot on a 6.0. I found Noe's tank of a truck in a parking lot and decided to walk up and talk to him about my issue. He was very polite, professional, and courteous; and told me to bring it to the shop to see if we can diagnose the problem. As soon as I showed up, he slapped her up the computer and took her for a spin. Come to find out, I had a low ICP pressure response while cranking. I decided to leave the truck there and have the necessary work done. Noe said it would be a few days, and that was fine. (In the shop it looked like they had about 20 trucks going) . Not only did I get the truck back on time, running great, I recieved courtesy calls throughout the week letting me know how the progress was coming along. The whole staff, Noe, Kate, and Ruben were awesome and I greatly appreciate the work you guys did. I recommend OC Diesel to anyone, as they are very knowledgable and willing to help. Thanks again!

Orange County Diesel Customer Review
Seal Beach, CA
Yelp
(5 star rating)

Not sure why all the bad reviews are for them but I had a great experience. Maybe those bad reviews are people in denial about it ? I have a 2001 F250 7.3 Diesel with 162k on it. I was hesitant to do any mods on it with my mileage but  after reading on all the message boards, and talking to Noe I felt confident my truck would be great. I purchased the Banks Quick Turbo KIt. It was great that I was able to buy it from Amazon and they would installed it. I had called Banks and they won't install anything unless it was bought from there store. I save about $400 in Tax and finding it cheaper on Amazon. I finally did buy the new Waste Gate and Impeller from Banks directly. I drove my truck to the shop and spoke with Noe again Face to face and he was able to take my truck right then and drive me home. Noe called me a few days later to tell me about some issues that I had, My exhaust manifold, Y pipe and down pipes were all leaking exhaust fumes under my hood. I wanted to see it for my self and came to the shop a few days later to inspect. Not sure why my truck came from the factory with no exhaust gasket installed, no wonder why the original manifold was leaking, being hot and cold after 14 years of running against the different material of the engine block.  I approved the repairs and my truck was done 4 days later because they had to order new parts from Ford. I  picked my truck last week and just towed my boat up the 10 freeway grade to Parker and it hauled a** towing! I was really happy, the truck even sounded different. i wondered how long that leak was there? That's how the truck sounded for the last 5 years since I have had it. Needless to say I was really happy with OC Diesel and Noe's patience and taking the time top explain everything to me.   5 Stars !!!

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

I recently had OC Diesel install a new Titan midship tank in my F250, and my experience was excellent. The owner was very friendly and interested in making sure I was happy. He even called a few days later confirm everything was running well. I've had no problems with the product, and will definitely be returning to OC Diesel for any future mods to my truck.

Orange County Diesel Customer Review
Los Angeles, CA
Yelp
(5 star rating)

OC Diesel is pure class!!!! I've read some of the reviews below and I have to say my experience has been the total opposite. Noe, Kate and the entire staff at OC Diesel are true professionals. I have a problematic 03 EX with Powerstroke 6.0. I've taken my truck to the Ford dealership and other Diesel shops dumping money in parts and labor into it trying to fix P0401. OC diesel is the first place that went through the entire engine with a fine tooth comb and found the cause of the problem. Save yourself lots of time and money and bring your vehicle to them. You may find a place that will work on your truck for less, but you'll spend more money in the long run just like I did.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

Bud's diesel is right up the street off of Beach Blvd rite before Bolsa behind U-Haul. You will have (at OC DIESEL) a 300% better experience not to mention a much better and experienced technician work on your truck!

Orange County Diesel Customer Review
Twentynine Palms, CA
Yelp
(5 star rating)

Overall had a great experience at Orange County Diesel. I had a Juice Edge W/Attitude installed on my 06' Dodge Ram 2500. I called around and other price quotes were over $500 to install the tuner. I called OC Diesel they quoted me $150 and I was sure when I arrived I would have an increase in price and was expecting another $100-150 charge. As I drove in from Twentynine Palms I was prepared to get the good ole' bait and switch and was prepared to argue with the staff. I was greeted by an extremely professional and courteous lady at the front desk who quickly put me at ease. She had my appt and knew my name and what I was there for. I asked her what the price was and she confirmed the price of $150. They took my truck in and completed the job in a short amount of time. No issues, no hassles, no up-sells which i always get when i take my truck in for any type of service. I can do a lot of the work myself but prefer to take it to a professional and I'm surprised at some of the BS other shops throw out there. I spoke with Noe about other service on my truck and his quote was half of what another shop had quoted me. I'm very picky about who provides service to my truck and I'll make the 2.5 hour drive to let them service my truck again when i have more work done. Professional, punctual, and very courteous.

Orange County Diesel Customer Review
La Palma, CA
Yelp
(1 star rating)

Stay away... Unable to diagnose fuel injector problems. Charge you for other repairs and still does not remedy the problem.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

Well with all honesty I have taken multiple trucks to them through out the past 8-10 years. Every time I have gotten my finished product weather it was a lift, wheels, tires, fiberglass fenders / bedsides, custom fab work, or even just a standard tune up I was happy with the result. Also the owner (Noe) along with the mechanics treated me with the upmost respect. But, above all else what impressed me the most about this company was the customer service. At any given time I ever had an issue with my vehicles they advised me to bring it by right away so they can address and fix the issue.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
Hawthorne, CA
Yelp
(4 star rating)

This was my first trip to O.C. Diesel. I had not read any reviews prior to going there. I do not know anybody who is employed there. My wife's truck is a 2007 (5.9L) Ram 2500 Mega Cab. The guys at O.C. Diesel replaced all our fuel injectors and corrected another problem that they found while troubleshooting. All of this for about $1100.00 less than my local Dodge dealer quoted me. We really appreciate the extra effort. I was kinda shocked after reading the reviews here, although they are all from about 2yrs ago and older. I don't know how things were at the old location, or the employees working there at that time, but our experience was great. I called Noe ahead of time explaining our problem and he was polite and respectful. Upon my arrival, he met me there, gave me a tour of the shop and they went to work right away. Even when Cummins sent them the wrong parts, causing a delay, he called me and kept me informed every step of the way throughout the process. The truck runs great. Afterwards, he introduced me to the mechanic who did all the work so I could speak with him. The girl at the desk was polite when I spoke briefly with her. I'll be returning in 500 miles for a free check up. Noe seemed to be a consumate professional and was great to work with. I'll have no problem returning in the future.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
Fullerton, CA
Yelp
(5 star rating)

I recently purchased a new 2015 Chevrolet Silverado 2500HD Diesel and wanted to have a leveling kit installed. The dealer I purchased it from was quite a distance from my home so I looked for specialized shop in OC. After looking around, I came up with OC Diesel. They ordered a Cognito Upper Control Arm and leveling kit for me and I made arrangements to drop the truck off. I decided to wait in their waiting room for the 4 hours it would take, since I had some research to do via my iPad. I found out that this facility is a new building and the old shop was down the road. The waiting area had some new couches and was quite comfortable. While waiting, I had the opportunity to listen as the girl at the front desk answered the phone and greeted walk-in customers inquiring about repairs and products. I was impressed as to her knowledge on various repairs and products they offer as she spoke to potential customers, the same she did for me when I initially called. After my truck was completed, the owner came into the waiting area and introduced himself and walked me to where the mechanic was working on the truck and pointed out the parts they installed and asked if I had any questions. He went on to apologize for a delay as they had a problem with a special tool that bent during the installation. He showed me the broken tool and I said it was OK as it could have happened to anyone. Having restored some cars in my younger days, I was familiar with those types of issues. He introduced me to the mechanic that was working on the truck and he explained the work he performed. As I prepared to pay for the work, the owner told me to bring the truck back in a few days, as he liked to check the suspension and alignment after normal settling and make any necessary adjustments. Very impressive. Since it was a new truck, I was pleased to see the mechanic wash his hands and place paper mats whenever he entered the truck. Before leaving, the mechanic asked that I drive the truck and he accompanied me, asking if I was satisfied with the manner in which it drove with the modifications. I returned from my weekend off-road trip and returned to the business and within 15 minutes, the same mechanic came out and greeted me and asked for the key. He asked how the truck towed and I told him it was great, and he said he could re-check the alignment now that the truck's suspension had settled into its working height after towing and he took the truck into the shop. About 30 minutes later he came out, and told me he made a minor adjustment and he took me for another test drive and I approved. I can only speak of my observations and my experience with OC Diesel. I am 63 years old and very anal when it comes to my vehicles and will not hesitate to complain if I am not satisfied, just ask those who know me! Just the same, I feel it only fair that I give credit for exceptional service when credit is due. In my case, the front-desk girl, the owner, and the mechanic were exceptional in more ways than one. I am always willing to pay extra for good service, work, and products and in this experience, I was glad to pay about $100 less than expected. I had never heard of this business before my visit.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)

Very professional service. Great people and very knowledgeable.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
Twentynine Palms, CA
Yelp
(5 star rating)

Overall had a great experience at Orange County Diesel.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)

So helpful going above and beyond for us! Will always try to use this place!!

Orange County Diesel Customer Review
 
Facebook
(4 star rating)

Fantastic place , curious personal just a bit of a drive from base otherwise I recommend it to anyone looking for a shop whose got their act together

Orange County Diesel Customer Review
Fountain Valley, CA
Yelp
(5 star rating)

I recently went to Orange County Diesel for a second opinion. I wasn't stoked about what the first shop told me about my truck and the repairs it 'needed'. Anyway, I let them do their thing and diagnose it. Noe from OC Diesel called me back the next day and said it didn't need anything. All was good and checked out fine. When I went down to pick up my truck he introduced me to the technician who looked at my truck and explained what he checked for and didn't find any issues. It's good to know there are still people out there that you CAN trust. Thank you Orange County Diesel, Noe and staff, I will be sure to spread the good word about you guys.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

I have a 2009 Ford diesel that was blowing white smoke and consuming water. Needless to say it was worked and being that I am local to the area I wanted to find someone I could trust and feel good about checking it out for me and maybe doing the work. I was referred to OC Diesel from a friend of mine who had work repairs done on his 08 ford. He said they were good, but they aren't cheap. I called them to get an idea of what the possibilities could be. I talked to Noe in service and he gave me several options over the phone. I felt good about our talk on the phone and decided to bring it in for a diagnosis check, even though I had a good idea of what was wrong. The experience was great. I was kept up to date with everything going on and I've got a good working truck again. I feel confident pulling my toy hauler up Cajon pass without having a breakdown. Anyway, just wanted to say thank you and the experience I had from start to finish was great. I really liked that Noe called me to follow up with the repairs a week later. That's good customer service! And nice facility, too! Thank you.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(1 star rating)

Stay away! These guys are a bunch of crooks.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)

Very cool had everything I needed for my truck in stock.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)

Very accommodating as well as excellent customer service

Orange County Diesel Customer Review
 
Facebook
(5 star rating)

Super cool staff there, as well

Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
 
Facebook
(5 star rating)
Orange County Diesel Customer Review
Simi Valley, CA
Yelp
(5 star rating)

My 2006 Cummins Diesel was in their shop for 2 weeks to diag and repair a bad vibration the I hade in the truck. They were very metholdical and digilent to figure out the my problem was the stock Flywheel and not the engine that the Dodge dealer had determined was the problem. the dealer had quoated $11,000 to pull the engine and tear it apart. Noe at OCD figures it out and saved me a bunch of money. Thanks

Orange County Diesel Customer Review
Los Alamitos, CA
Yelp
(5 star rating)

Active Duty Army, was stationed in California back in 04/05, used Orange County Diesel to lift my 2003 Dodge 2500. Great service, Reasonable Price, and Knowledgeable Technicians. I have been back in California again for the past two years and have been using the above mentioned establishment

Orange County Diesel Customer Review
Long Beach, CA
Yelp
(1 star rating)

This place does not care about their customers or their employees, instead relying on shady tactics to get the most money out of you.

Orange County Diesel Customer Review
Seattle, WA
Yelp
(5 star rating)

I ordered some parts for my Cummins at OCDiesel

Orange County Diesel Customer Review
Garden Grove, CA
Yelp
(1 star rating)

This place was a rip off.

Orange County Diesel Customer Review
San Pedro, CA
Yelp
(5 star rating)

This is my 2nd visit to OC Diesel and I think they are great!

Orange County Diesel Customer Review
Santa Ana, CA
Yelp
(5 star rating)

After a few months i started to see gain on mpgs on my 10inch lifted truck with the intake manifold and turbo conversion. Thanks again noeh

Orange County Diesel Customer Review
Murrieta, CA
Yelp
(1 star rating)

BEWARE OF ORANGE COUNTY DIESEL. I would not recommend Orange County Diesel for any work and advise against conducting business with Noe Roman, the owner of Orange County Diesel. Here is why: On July 6, 2012, I had a Transfer Flow tank/tool box installed on a new 2012 F-450. The installation of the tank is okay, though the fuel gauge goes to empty for a while whenever we fill the factory tank or the two tanks. However, I was very upset about a gouge Orange County Diesel employees put in the paint on the driver's door. I had washed the truck the night before having the tank installed and I know for certain there was no damage to the door when I left the truck with Orange County Diesel for the tank install. When the truck was left at the shop, it was backed into the shop bay and the front doors were right in a location where the doors would open against the concrete wall of the bay opening if opened too far. When I picked the truck up, it had been backed further into the bay, but it was too late and the damage had been done. So, I left the truck at Orange County Diesel with no damage, then drove it to my home, with no stops in-between where anything would have happened. However, when I got home we immediately noticed a major scratch on the door. I would never have expected to have to inspect for body damage to the driver's side door from having a fuel tank/tool box installed in the bed of the truck! I looked over the tank install before leaving and was happy with it, but the door?? Without a doubt, the door was opened against the concrete of Orange County's entry door to their work bay and that was when the paint was damaged. Had this been an older truck with other blemishes I wouldn't have thought much of it, but this truck had only a little over 3k miles on it. I could have installed the thank myself, but decided to pay the nearly $400 to have a professional installation done so that I would not have issues......... should have done it myself, or at least read the other review and Bette Business Bureau complaints on Orange County Diesel and gone elsewhere. It cost nearly $250 to have this damage repaired. I e-mailed Noe Roman about this issue twice before getting a response, and here is what he had to say: 'I am very sorry to hear about your issue. I was not here when your vehicle was in for service nor was I here when you took delivery of your vehicle after service, however I am aware of two important facts regarding this matter: 1) You had bikes in and out of your truck, twice. Once when you arrived to the shop, then again when you departed from the shop. 2) You acknowledged that you thoroughly inspected your vehicle prior to taking delivery. I do not feel that any employee here is responsible for the scratch you've identified on your vehicle. Furthermore, my technicians are not only very careful and honest, they seldom make mistakes, and if they do, they report them immediately. We employ a zero tolerance for dishonesty at OC DIESEL and if there is an unwanted occurrence that takes place, especially dishonesty about an occurrence with a customer's vehicle the consequential matter results in a dismissal of employment.' That was it. That was the last I ever heard from Noe on this issue!! Now folks, I don't know if you have ever loaded or unloaded a bicycle from the bed of a pickup truck, but I can tell you it is done from the tailgate, not through the window of the driver's side door. Again, I would never have expected to have to inspect for body damage to the driver's side door from having a fuel tank/tool box installed in the bed of the truck! I looked over the tank install before leaving and was happy with it, but the door?? Again, BEWARE OF ORANGE COUNTY DIESEL!! The bicycle Noe Roman references were never near the door. I know this because I loaded and unloaded both of them myself. I could provide more details on this and how the bikes passed the truck on their way out and on their way back in, but suffice it to say, they were unloaded and loaded at the tailgate and never came close to the driver's side door. At the end of it all Noe Roman totally shrugged any responsibility and did not stand behind his shop's work. End result: Orange County Diesel installation fee of $400 + $250 repair bill for the scratch Orange County Diesel put in our truck = a cost of having Orange County Diesel doing the tank installation equaling $650, or an added cost of over 60% for the installation. They clearly are lackadaisical about their customer's vehicles and do not deserve the business. Still not sure? Check other reviews and check with the Better Business Bureau, then SAY NO TO NOE!

Orange County Diesel Customer Review
Sterling, VA
Yelp
(1 star rating)

0 stars if i could give it. NEVER purchasing from this place again. Horrible customer service. Plus, they don't know the difference between a 6.0 and a 7.3 turbo ... really?? I've been trying to get a refund for months. What an absolute waste of time and money!

Orange County Diesel Customer Review
Camarillo, CA
Yelp
(1 star rating)

I was looking to purchase airbags for my HD pickup truck. I worked with Judith at OC Diesel and requested stock status prior to ordering and emphasized the need to get these locally for fast delivery, even if I paid a little more than I would have by purchasing online. Judith informed me that the product was in stock and ready to ship. It wasn't until after I placed my order that she informed me that the item was stocked by the manufacturer and would ship from Kentucky. I was lied to and she misrepresented the facts just to make a sale. This will be the last one. Two days and the item still hasn't shipped. Updated: Sent an email to Judith requesting tracking information on this order. No response all day. The online system still shows that the order is processing. I had been promised that it would ship same day as the order placement or no later than the next day. We are now at the 60 hour mark. I made a bad decision ordering from these people. Beware....

Orange County Diesel Customer Review
Puyallup, WA
Yelp
(5 star rating)

Ordered a Muffler delete pipe for my 2004 dodge cummins. Ordered it sunday night, shipped monday mid afternoon, and got it on Wednesday afternoon! Very fast shipping and great product! Will recommend them to anyone! Thanks OC D!

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(1 star rating)

I second Jordan B's review.

Orange County Diesel Customer Review
Temecula, CA
Yelp
(1 star rating)

Went to get an auxiliary tank in the back of my brand new F450. Took our bikes along with is to take a ride down the coast After the installation Felt like we were only left with an arm and a leg we drove our truck home. When we hopped out of the truck there

Orange County Diesel Customer Review
San Jacinto, CA
Yelp
(5 star rating)

Great shipping speed! Customer contact was amazing and everyone I talked to on the phone was very helpful and friendly. I will be looking forward to stopping in when I am in the area. Thanks OCDiesel

Orange County Diesel Customer Review
Santa Cruz, CA
Yelp
(5 star rating)

My experience is limited to the use of their online store only so that is all my review will reflect. Their website is well set up and pretty easy to use. I had never purchased from them before and at first was leery of doing so. After the purchase I am glad I did. Their prices are very competitive and their shipping was fast and free since I spent over $100.00. After I received my products Judith called to make sure I was satisfied with my order. Great follow up on their part. I look forward to making more purchases from them in the future.

Orange County Diesel Customer Review
CitySearch
(5 star rating)

Mind Readers

Orange County Diesel Customer Review
JOSHUA TREE, CA
Yelp
(5 star rating)

I have brought my 2006 dodge cummins to them two times and spent thousands on thier web site.

Orange County Diesel Customer Review
Sun Valley, NV
Yelp
(4 star rating)

This was my first time purchasing parts from o.c diesel,they are very helpful with answering questions and getting the correct parts for my vehicle.My new caltracs showed up within a few days which I did'nt expect for at least a week because they were a custom length built for my truck.Great job o.c diesel.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(4 star rating)

I've taken all my trucks to these guys for the last 6 years and have not been dissapointed. Hadn't seen them for awhile so stopped in for there garage sale weekend event and was not planning on spending money but there were so many great deals I couldnt turn down. I love that I can go in there after awhile and still feel like I'm stoppin bye my buddies garage to hang. Anyways these guys are very knowledgable and friendly. I will continue taking all my trucks there and refering them.

Orange County Diesel Customer Review
Torrance, CA
Yelp
(1 star rating)

I had an exhaust leak into the cab of my truck, so I thought I would give these guys a try. It was a mistake. They told me that my manifolds were warped and had to be changed out. I let them do it $2000. As soon a I turned my defrost on after I got home, same problem. I tried to contact them but did not get a response. Seems like they just throw parts at it hoping it will fix the problem instead of actually finding the cause. I would not recommend this shop for diagnostics. Also had an SCT tuner installed by them, but they xouldent even give the their time to show me how to use it, it seemed like they dident know them selfs. Sad.

Orange County Diesel Customer Review
Sandy, UT
Yelp
(5 star rating)

I would like to share my experience with Orange County Diesel. I recently ordered a set of stainless steel Nerf Bars for my truck through OCD via Amazon. The set I ordered was actually on back order but wasn't updated on Amazon. I didn't know this, but the same day Orange County Diesel obtained my contact information from Amazon and contacted me by phone to explain the back order status to me. Orange County Dieselgave me several options: wait, cancel or change the order to black which was in stock for less money. They also explained if I wasn't happy with my new choice, I could return my purchase without any problems. I ended up saving some money and purchasing the black Nerf Bars. They we're delivered in perfect shape and they look great on my truck. I am happy with the quality of the item but most of all I was impressed with the customer service. I think a lot of companies would have just left the purchase on back order. Customer Service has been great to work with. It's good to find a company I can count on for my diesel parts at a good price, especially when things deviate from the norm like my back order situation.

Orange County Diesel Customer Review
Fort Worth, TX
Yelp
(5 star rating)

Awesome company. All products ordered arrived ahead of expected and as described. The sales people are very knowledgable and polite. I would purchase from OC Diesel again, definately.

Orange County Diesel Customer Review
Puyallup, WA
Yelp
(5 star rating)

I messed up my order online and they called me back the next day to let me know that my payment didn't go through properly, the service I received so far is terrific, can't wait for my part!

Orange County Diesel Customer Review
Beaufort, SC
Yelp
(5 star rating)

I bought a set of caltracs 5510 tractoon bars for my dodge from thier online store, and I have to say im impressed so far. The product came in a day earlier than expected and service thus far has been very good. They even called me to make sure I got what I ordered and that everything was ok. I will definatley be buying from them again.

Orange County Diesel Customer Review
Dyer, IN
Yelp
(5 star rating)

I just bought an H&S Tuner for my diesel at OC Diesel and they had the best price available anywhere.

Orange County Diesel Customer Review
 
Facebook
(5 star rating)

Check Out OC Diesel

Orange County Diesel Customer Review
La Habra, CA
Yelp
(1 star rating)

I will never take my truck back to O.C. Diesel again.

Orange County Diesel Customer Review
Newport Beach, CA
Yelp
(2 star rating)

BEWARE! I have a somewhat unusual truck. It's a diesel Toyota from Auastralia that I took over to OC Disesel to have a pre-purchase inspection. I called before hand to see what it would cost and over the phone I was quoted at $180 dollars because this particular vehicle is 95% mechanical. After the inspection was completed, I was given a bill for $312 dollars. I was informed that the transfer case was cracked and needed to be serviced immediately and would cost me roughly $600 dollars. The whole experience felt awkward as I was not shown the crack and I swear the car didn't move from where I parked it, it's almost as if they didn't look at the vehicle. I returned to OC diesel to have the transfer case repaired as I wanted to take care of this major problem so I could move on with my life and start restoring other parts of the truck. I received a call from Noe who works there (and is apparently the owner) and was informed that the price of the repair had gone from $600 dollars to $1,900 dollars because the transfer case is attached to the transmission. I was livid considering that I had paid over 300 dollars for an inspection that should've revealed a blunder such as this, but alas it did not. Wary over this experience, I decided it was time to take it to another shop for a different opinion. I took it to Schmidy's Garage which was relatively close by. The whole experience was immediately different. I was taken under my truck and shown where I had some minor fluid leaks and shown that the transfer case was in fact NOT cracked. OC Diesel lied to me and tried to scam me out of nearly two thousand dollars. Stay clear of this place, they are crooks. I highly recommend Schmidy's Garage on Beach Blvd if you have any type of truck that needs to get serviced. Ask for Shane. Edit - Received a kind message from Noe regarding what happened. I'm not going to go back here, but I increased the rating from one star to 2 for their effort.

Orange County Diesel Customer Review
Jackson, TN
Yelp
(5 star rating)

I purchased a Bully Doc GT Tuner for my 6.0 Powerstroke Diesel through Amazon and this seller. The tuner was delivered within one week and very satisfied with this seller. Unfortunetly the installation instructions for this tuner was misplaced (trying to blame my wife but she is insistent that I must have lost them), anyway I called Bully Dog but they blew me off and said since I didn't buy it from them they wouldn't help me. I call Cody in Customer Service at OC Diesel and within a half hour, he emailed me the instruction manual. Great service and will purchase from them again.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

Thank you Orange County Diesel for the GREAT service! We are kind of new to the area and were referred to them for service by a friend. We will recommend all our friends and everyone we know with a diesel pickup truck to go and get their service with Orange County Diesel. We had a great experience and were treated very well. The service guys did a fine job and explained everything clearly to us. Our truck was done the next day! We will be back for sure. Two thumbs up! Thank you!!

Orange County Diesel Customer Review
CitySearch
(5 star rating)

Great Service at Orange County Diesel!

Orange County Diesel Customer Review
Beverly Hills, CA
Yelp
(5 star rating)

I have a 05 F250 I use for work everyday. I went to Orange County Diesel to get some answers on how to fix the problems I was experiencing. They diagnosed the problem and then really took the time to explain how to fix it the right way instead of just another band aid. They recommended several things. I went with the bullet proof kit being that I am keeping the truck for at least another 2 to 3 years. So far I have driven 19K miles and it is running like a top. It feels like it did when I first bought it. Thank you for a great job and for all the extra efforts made to get it done quickly. If you have a Ford you need to see these guys for anything that you need. They treated me very well. They have my business.

Orange County Diesel Customer Review
Ventura, CA
Yelp
(5 star rating)

We have a place in Lake Havasu and frequently go throughout the summer months. We have been having ISSUES with the truck lately and have taken it to the dealer several times, independent shops and no one has been able to figure out the core problem. The uncertainty of traveling through the hot desert with my family with the overheating issue was getting nerve racking the last time we went and barely made it home. I called Orange County Diesel because a friend referred us to them and had good things to say about the work they did for him on his truck. It was not cheap but the service was exceptional. No more troubles!!! Every question I had about the problems were answered in a way that really made a lot of sense to me and each time I stopped by the mechanic stopped and explained exactly what he was doing. It really made me feel really comfortable about them working on my truck. I feel like it was money well spent (even though it's a Ford). I will refer everyone with a Ford diesel to have it worked on by Orange County Diesel, they did an exceptional job for us, thank you!

Orange County Diesel Customer Review
Orange, CA
Yelp
(5 star rating)

I came here to get my duramax checked out. I was referred by a friend and I alway see them in the magazines, etc. I use my truck everyday but it started running rough. After trying to do everything I knew how to do and using my hand held scan reader checking out the codes and what not I decided to take it to a professional. OC Diesel had it diagnosed the first day and back to me the next day. Great service and very good helpful information. This is my first diesel that I have ever owned and they helped with some things that I was not aware of doing that were not so good for the engine. Anyway, thanks for the great service and advise. I definately recommend OC Diesel for anyone with duramax issues.

Orange County Diesel Customer Review
CitySearch
(5 star rating)

OC DIESEL IS THE BEST

Orange County Diesel Customer Review
Fountain Valley, CA
Yelp
(5 star rating)

Thanks for a job well done! I was skeptical about taking my truck back to the ford dealer for the third time so I decided to try OC Diesel. I was referred by a friend who go there. They treated me great and really explained my over heating problem to me well. You get what you pay for and i will continue to bring my truck to them for all my services. i feel confident that they take care of their customers. the parking lot is always full. Thanks Noe and the rest of the gang.

Orange County Diesel Customer Review
Templeton, CA
Yelp
(5 star rating)

I was looking for a quick fill neck for my 03 silverado diesel.The folks at Orange County Diesel made sure that my order was shipped as quickly as possible from the originator. They also spent the time to educate me on the product I was ordering.

Orange County Diesel Customer Review
Mission Viejo, CA
Yelp
(1 star rating)

I would give it a no star if I could! I came here because they had a pretty good price for an oil change for my Sprinter van and I didn't have the time to take it to the MBZ dealer. I dropped it off and they asked for my cell number and email in case they had any questions. I rode my bike back to work and rode back a few hours later when it was supposed to be ready. Well after sitting in the office for 10 minutes while they were on the phone without even acknowledging my presence, I found out that no one even knew what was going on with my van b/c it was still on the lift. After another 10 minutes they found out that my van hadn't been finished and I had to wait longer! A courtesy phone call was all I needed to be a happy guy, but they lagged and I ended up waiting for another 20 minutes which made it difficult to explain to my boss on how long I was gone to pick up my van. So.... I called them back to get some follow up info on some additional maintenance for the 20K service and they quoted me $1200.00! WTH! I guess they didn't want my business b/c when I called my MBZ dealer, they would have done the oil change and the 20K service all for $550.00. Since most of my friends drive diesel...myself being one of the last members of our big group to get one, I have to say that this is the last place I will ever refer anyone! Unprofessional and a ripoff!! I go to places for price but I always go back for the service.... I will go out of my way to go back to my MBZ dealer as they have great service, give me a loaner car to drive and wash my van! Don't even think about going to this hole!

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

I have my Ford 6.0 to the dealer 8 times to fix a long crank. 8 visits, 3 months, and several parts that didn't need to be replaced later, I still had the problem. A friend in the fire department recommended OC Diesel. They had my truck for a few days, found out it was just a view clogged O-rings in the HPOP system. They found out the problem, handled it, and had my truck CLEANED and running like a champ when I picked it up. My truck finally runs! Nearly orgasmic (not quite, but nearly). Don't bother with the dealer, the will just throw parts at it and waste your money.

Orange County Diesel Customer Review
CitySearch
(5 star rating)

Great Service!

Orange County Diesel Customer Review
Greenville, TX
Yelp
(5 star rating)

Superb! Josh, Carl and Ian were all very respectful, knowledgeable, and HONEST! I had some oddball questions, and if they didn't know, they said, 'I don't know, but I'll find out.' Me being from Texas and them in California, it could have been very difficult to get my truck fixed up right, but with their help, speed, and patience, my truck is back up and rolling all over country again. Thanks guys.

Orange County Diesel Customer Review
Long Beach, CA
Yelp
(1 star rating)

It gets one star because I can't give it less. I took my truck here for a simple repair and I spent almost $3000 at another shop to have them fix the new problems OC Diesel created. These problems include multiple leaks, pulled wires out of the PCM so it wouldn't run, bad fuel leak that ruined the clutch. I filed a complaint with the Bureau of Automotive Repair and I am suing them in Small Claims. Each time they made it worse they wanted more money to fix it. They seem to have no idea what they are doing and blamed it all on me. AVOID them at all costs. Liked: Nothing Disliked: Lied. Screwed up my truck and blamed it on me

Orange County Diesel Customer Review
Lakewood, CA
Yelp
(1 star rating)

THIS SHOP IS A COMPLETE RIP OFF!!!! After having a problem with my truck that i could not figure out I decided to take my truck into a 'reputible' shop to have it looked at. I spoke with Noe Roman (president and CEO according to his card) about the problem i was having, the troubleshooting i had done, and parts i had replaced (im a heavy equipment mechanic, so i know what im doing) Mr. Roman said he could look at it but there would be a $180 diagnosis fee, i was fine with this and authorized the work. Mr. Roman went out to my truck, hooked a computer to it and ran some tests and came up with some trouble codes, (same codes i got in my driveway with my personal scan tool) he then proceeded to tell me he wanted another $760 to make some more checks on things (the list he gave me was all things i had already gone through, which he knew from our conversation earlier). Where i come from, if you say your gonna diagnose something you diagnose it (meaning you actually pick up a wrench and physically check some stuff out) not just plug it in to a computer! (THATS LITTERALLY ALL THEY DID)I paid $180 dollars, lost 4 hrs of my time, and got NOTHING OUT OF IT, other than them wanting more money, bottom line..if i would have authorized the additional money, i would have paid them close to $1,000 just to look at it and probably not even figure out the issue. I will never have my truck back at that shop and i definatly wont be refering them to anyone i know! I didnt expect them to fix it, but i at least wanted to know what was going on with my truck and all i got was BURNED!

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

Again, very pleased. I came in for an oil change and they topped off some other stuff without charge. Everyone is very friendly and courteous. I had some questions about aftermarket diesel stuff to maybe help out with some fuel mileage and I spoke with Josh over there for about an 30 minutes. I never felt rushed or like I was being a bother. I hate that feeling you get going into some places and it's like after you ask a question it's like you're putting someone out. I never get that here and that's a good feeling. It's another reason why I come back. Thanks again -Ian

Orange County Diesel Customer Review
Garden Grove, CA
Yelp
(1 star rating)

I have a Saturday 8am appointment, it's 830 and no one's here. No one answering the phone either. I prepaid for some steps and the install, guess that's why they didn't show up, they already have my money. Gonna get a refund and go somewhere else. Will Yelp about that shop when I find it. OC Diesel, bad

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(1 star rating)

CROOKS CROOKS CROOKS CROOKS THIS BUSINESS SHOULD BE SHUT DOWN they tell you your car needs work and service that it doesn't. The owner quoted me an oil change price on the phone and then charged me double that once the work was finished making up some BS as to why it was more expensive, and to top it all off the shop never even changed my oil. They put my car on the rack for over an hour, charged me $100 and did Nothing. On top of that they told me my car needed an additional $400 worth of service for something that my regular mechanic had never even heard of. This shop is a scam, the OWNER IS A CROOK

Orange County Diesel Customer Review
San Pedro, CA
Yelp
(5 star rating)

Orange County Diesel was a pleasure to work with from initially obtaining information on the pricing

Orange County Diesel Customer Review
Rancho Cucamonga, CA
Yelp
(5 star rating)

I was very pleased with the prices and customer service I got from OC Diesel. While shopping around I noticed everyone has about the same prices. I wanted my parts fast and OC came through. They were able to drop-ship the parts from their warehouse and have them to me next day. Some companies make promises and don't follow through. OC checked with the warehouse and made sure the parts were in stock and would be able to ship. Again, very pleased with the service. I will definitely shop with them again.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

I stepped into Orange County Diesel and was immediately impressed with the hospitality I received.

Orange County Diesel Customer Review
Fountain Valley, CA
Yelp
(5 star rating)

Orange County Diesel / OCDiesel.com had low prices. I ordered my exhaust system from them and had it at my door the next day!! They were extremely helpful and the sales girl took her time to make sure I was ordering the correct part to fit my GM Duramax. I will be ordering parts from there them again soon!

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(1 star rating)

STAY AWAY!!! from Orange County Diesel. I called before hand to get a price qoute for an oil

Orange County Diesel Customer Review
Imperial Beach, CA
Yelp
(1 star rating)

Orange County Diesel tried to charge me $3,188.00 to change one fuel injector and change my oil. I supplied the injectors myself. Book labour time on an injector is 2.7 hour (for four!). Stay away from this place by all means. They will not give you a price until the end, and it will be colossal. They will kill you with kindness and empty your wallet. Thank god I had a mechanic friend who told me what they are doing is wrong. Not to mention they are terribly slow, with no sense of urgency. I hope know body finds themselves at the mercy of the road and near O.C. Diesel like I did. Avoid this shop at all costs.

Orange County Diesel Customer Review
Huntington Beach, CA
Yelp
(5 star rating)

I will recommend anyone who has a diesel in need of service to try Orange County Diesel. They took good care of me and had my Excursion back on the road quickly. Good service and great quality. Thank you.

Orange County Diesel Customer Review
Long Beach, CA
Yelp
(2 star rating)

OC Diesel had good prices on there parts,but poor customer service!I would only go here agian if i had to.