Orange CA Diesel Repair

Best Diesel shop around. Thank you

We LOVE this business! My fiancee Rick Hoffarth brought his truck in as it wouldn't start in the morning. Donny and Jennifer are both very knowledgeable and nice! We WILL be repeat customers! AWESOME place!!! 🥰

We recommend ABCO Diesel Inc. Mr. Donny provided excellent customer service and was very professional. He was able to answer all of our questions regarding our Chevy Dura Max. Before doing any work he gave us an explanation on what was going to be done to our truck. After this great visit, we can guarantee that we will be coming back for future repairs.

My 2014 Ram 2500 did not pass the requied smog check needed for the DMV renewal because apparently the Turbo went out on it. I took it to the dealer and they wanted a rediculous amount of $$ to replace/fix it! I was referred to Abco from a friend, and after talking with Donny ( owner ) I brought it to his shop on a Monday and had it back Thursday morning with the new Turbo installed as well as an oil change and went straight to get smog checked. It passed and now runs great again and I can't thank Donny and the crew at ABCO enough as it is hard to find a good straight forward and honest diesel shop nowadays it seems.. Thank You ABCO!

Hands down without question, one of the nicest most professional shops I have ever been around. Started with phone calls talking to Donny, I knew right away this guy knows his stuff. And this coming from someone that was in the car business over 30 yrs.I ran New Car, and Used Car Stores.Used car Manager and GM. So I know a thing or two about auto repair shops. My 03 Ford Powerstroke had a few issues that Donny and his talented team of mechanics had to solve. From starting problems, to electrical issues.My gauges would short out the whole truck. Cold starts in the morning were hard. They went through all scenarios for both problems,step by step, and always kept me in the loop. You have to really know your stuff to figure out these problems my truck had. And they never tried to upsell anything, or throw parts at it, at my expense. The Truck is Perfect Now! Loved the family feeling I got from Donny, His Wife, and everyone at ABCO Diesel. They Know Diesel Trucks! Highly! Highly! Recommend..Take your truck here! You won't be disappointed..

I went to this shop based off a friends recommendation and was very impressed with the service. The owner Donny personally helped me out with my Chevy HD 2500 duramax. I went in looking for wheels and tires for my truck and Donny helped me choose a leveling kit as well and got me great pricing on everything. I was very happy with the results the truck looks better than ever and sits much more even. It’s very clear he has a lot of experience working with these trucks. After he even put it up on his rack to check the alignment. Great customer service and will definitely be taking all my diesel trucks here in the future.

Donny and his wife are the best! This family run business truly cares about their clients. Absolutely the best customer service I have ever had at an automotive shop. Just a brief conversation with Donny and you know he is an expert at what he does. The dealership wanted to keep my truck for 4-6 weeks and Donny got the job done ASAP for me. I am thrilled to have found ABCO!