Where can I start?How about the fact that on three separate occasion they have helped me out beyond belief.Brandon is the best with custom service and the guys know exactly what they’re doing.If only I could find a shop as half as good as y’all in Virginia.Thank you for everything y’all do!

The first time I was in a mechanical shop and didnt feel like they were stealing money while at the same time giving out bad information. Knowledgeable guys, honest with you right out the door. And now in driving a 2016 silverado averaging just under 20mpg city/hwy. With the cost of diesel fiel Ill end up paying for their service and more with the savings on diesel

805 Diesel is literally the only diesel shop in SoCal thats honest, workmanship is superior and overall outcome is on point. Nick and Brandon took care of all my customer service needs while my trucks transmission was being built at Randys and being sent over to 805 for install. Highly recommend this shop 👌

Stay away from this company we had to tow a vehicle that they just worked its Turbo 2 days ago the gentleman was driving his truck with his family on a camping trip and the Turbo went out through oil out the exhaust pipe and ignited the hillside on fire and the lebec / Frazier Park so they are legally liable for this situation that occurred and gonna have a hefty bill Paying back to see the California and the people who lost their homes do to this company not replacing with OEM ford parts that they claimed to the customer.

The guys over 805 Diesel helped so much!!!!!! I was on vacation from out of the area had a stuck fuel injector in my 6.0L ford. These guys not only changed out the injector and got me out on the road the same day. They also where able to teach and explain things to me about my truck that I had never even knew. They also wrote me out a detailed maintenance plan specific to my truck. If you ever need anything done on your Diesel I recommend giving these guys a call first.

Excellent shop, great people, and fantastic work! I had never seen a shop clean parts as they did for the reinstall. They treated my truck like it was one they owned. They looked at all the details and were able to show me issues that other previous shops had done, aka missing bolts, screws, broken parts, missing grommets. I was very disappointed with Mullahey Ford dealership service repair and one other shop in Buellton as they were the last ones to touch my vehicle for substantial modifications. I have to say not sure why the previous shops didnt catch that this stuff, but 805 Diesel did. Fantastic job. No matter what diesel you have or are trying to do, call them first. This shop is over two hours from me but worth the drive.

Were so grateful for this crew. We bought a 2002 Excursion 7.3 diesel 4x4 without knowing much about how to work on them. From the start we felt Brandon and his crew were trustworthy, honest and knowledgeable. Its been a few months working out some kinks and no matter the issue the answer is always bring it in whenever its convenient for you and we’ll take care of it” and they do! Its such a great feeling knowing we can count on someone to actually do what they say theyre going to do and you can tell they enjoy it and all work well together as a team. Wouldnt go anywhere else!

I am a long way from my home in Idaho. The crew at 805 Diesel took such good care of my beloved 95 ford diesel F250. They were very reasonable and had my truck back up and running in only a couple days!!! I highly recommend them for your diesel needs😊

Brandon and his technicians are helpful and knowledgable. They did an amazing job repairing my sons 2008 Ford f-250 and the prices were very fair. I highly recommend them.

They always do GREAT work they stand behind!!

First time coming to this shop. Sat in the office on the internet while work was being done allowing me to see the comings and goings. These guys are young but they know diesels! Very impressed with Brandon and Manny and all the team here. They stay very busy and its obvious why!

Brandon took such great care of my truck when passing through California. Thank again for the top notch service.

Most honest guys Ive met. I just bought my first diesel and brought it in for a buyers inspection before the return deadline. Victor explained and showed me all the things that should be fixed from most important to least important. (I am not mechanical by any sense but Victor was able to break things down by showing me and explaining to me what causes these common issues). He definitely made sure I left with knowledge and realistic expectations on my used truck purchase. I would most certainly recommend these guys to a friend. They will be my diesel go to from now on.

805 DIESEL ROCKS! These guys, Brandon, Austin and crew are honest, humble and sincere. Found my irritating front end whistling noise (aka: Tea Whistle) pretty fast (same day) without over charging me. These guys are great. Thanks 805 DIESEL..

Super awesome guys! They took very good care of my diesel.

Our diesel has had a few engine & electrical problems and 805 Diesel was able to quickly find the problems and get them fixed. Excellent and easy communication. On one particular issue we had a hauling trip planned for the next day and they were able to get the truck fixed the same day so we didnt have to cancel the trip. Highly recommended as the go to shop for Ventura county diesel repair.

805 installed an extra fuel tank on my truck. Quality workmanship and fair prices. Great guys!

If you need ANYTHING done on your diesel pickup then this is the shop to go to. Repairs and upgrades were done in a very timely manner and the pricing was fair. This is a no BS shop that gets it done. Friendly staff that aim to please. I would put more stars if it would let me. Don’t put yourself through the hassle of dealing with untruthful and expensive mechanics when you can visit the guys 805 Diesel!

Completely dishonest, overcharge. And are picky about what they work on. They like to put people on hold and hang up on them.

Knowledgeable. Fair. Honest. Quick turnaround. Competitive prices. Everything you want in a shop. Highly recommend!

Nice people, great service.

Thanks to the crew at 805 diesel got me back on the road in no time very clean work and great customer service if u need any diesel upgrades or repairs I wouldn’t go to anybody else in the 805 then these guys right here ....thanks again 805 diesel

Had a bad boost leak on my buddys 6.4 ford we took it for a drive with them and they knew exactly what it was and fixed it fast. They also pointed out some other small issues with the truck and explained since they were removing a bunch of stuff to fix the boost leak these other small issues would only cost the parts since the labor for them would be the same as putting it back together the normal way. Factoring saving 8hours addition labor and risking future issues we had the work done and the truck is flawless now

These guys are great! Helped me get the whooty squared away. Knowledgeable, skilled and professional.

Ya waste of time guys can’t offer a simple job unless they install the complete engine, just rebuild a bottom end and let customer pick up. Easy money

Awesome, honest shop and gets the work done right the first time and good pricing!

Great service

Top shelf

Super service. Brandon and his crew really know diesels!!

Terrible service they took for 2 months and still did not fix my truck. They have the courage to charge me even if they did not hit $ hit bro