About Business
Conveniently located in Fontana, CA, Prime Diesel Repair LLC has established a strong presence in the Car Repair market. They have specialized expertise in Truck repair shop, making them a top-choice Car Repair specialist in Fontana. Backed by 48 satisfied customers, they currently hold a prestigious 4.6/5 star status on our platform. They take pride in serving the diverse needs of Fontana, CA residents, offering personalized Car Repair solutions that make a difference. Whether it's a routine check or a complex Car Repair task, Prime Diesel Repair LLC is the go-to destination for quality and service in Fontana, CA.
Google Reviews
L Neal

★★★★★
9 years ago
Great place!!!! Virgil is very honest and knowledgeable! I highly recommend bringing your truck here you won't regret it!
Alam Ali

★★★★★
3 years ago
This is the best shop I ever been to. The guys are awesome, knowledgeable, professional, and honest.
Ali Abdulazizov

★★★★★
4 years ago
I like this shop very nice customer service fast and nice. You get your oil change fast and very good price in California. Thank you guys
Sodo Scott

★★★★★
9 years ago
Highly recommend this mechanic ! He knows his job ! Good reasonable price ! Very clean service area, !!! 5/5 Thank you Virgil , God bless you and your family
Karon

★★★★★
8 years ago
Virgil is honest, reasonable on price, and will get you in and out fast. You can trust that the work will be right, he's very knowledgeable about everything truck related
Rahul Kohli Gurjar

★
☆☆☆☆
a year ago
Cheap people working over there, I spend 8 hours over there for nothing, don't go over there they just want to steal your money, they want to charge $125 because they spend 30 seconds on my truck 🤬
Nathan

★★★★★
Edited 2 years ago
Good place and fast mechanics. Make sure you get a quote before you do any job on this shop
Steven Wood

★★★★★
7 years ago
Virgil was highly recommended by a friend. He got me right in and right out. Good man, good work, good price. I will definitely return.
Charles Schrock

★★★★★
a year ago
Needed a new radiator for my International prostar They got right on it and had me going in a day Couldn't ask for more at fair prices
Ryon Coleman

★★★★★
3 years ago
Hands down best shop I ever had service my truck. Extremely helpful, professional and fast service. Very good people indeed highly recommend this shop to anyone looking for great service.
Frank Mann

★★★★★
2 years ago
Great shop… Was put out of service at the dot scale on I15 due to a chaffed air line. They did a mobile service call within 1 hr to get me back on the road. Much appreciated. Thank You.
John Smith

★
☆☆☆☆
a year ago
Bad service! Put used parts on your truck unauthorized that fail quickly! Cash only! Didn’t provide receipt!
fahad alsalihi

★★★★★
a year ago
Great place and quick as well brought in a truck they were pretty quick they only charged 375 for labor on removing and replacing dpf filters very affordable
George Κ.

★★★★★
3 years ago
Had my Cummins ISX rebuilt over a month ago and it runs flawlessly. I hadn’t have a single issue, no leaks, no problems. Put around 20k miles already the torque and horsepower are fully restored and the truck runs strong even with heavy loads over hills. Very happy with the service, Atif the owner is a great guy and kept me updated while the truck was in the shop.
Be Honest

★★★★★
5 years ago
Clean and professional mechanics work at this truck repair shop. Friendly customer service, fair price and fast service. I brought for an oil change and PM service, was in and out quickly. Very clean place, shop area and driver waiting room. Highly recommend this shop and Virgil, one of the best mechanics in the area!
Tafsokh Ali

★★★★★
a year ago
Best shop in the area, my KW T680 with Paccar engine was de-rated to 5 miles/hr , they were able to solve the problem and get me going in no time. I recommend this shop.
Pavel Golubenko

★★★★★
Edited 3 years ago
Great place. Got the job done. Needed a new fan clutch and solenoid. All said and done for $1,179.81 parts and labor included! I think that’s a damn good price with todays insane hourly shop rates! Saved this place as a “go-to”, next time I’m in a bind in the area. Don’t waste your valuable time and money at TA, they charge you an arm and a leg and your first born just for a diagnosis and not get anything fixed. Prime Diesel Repair is where you need to go. Only gripe is that it’s a very small and tight place. If you have a trailer, you’ll need to drop it on the side of the road next to the shop. Have some boards with you as the ground is NOT level and you’ll need to even out the landing gear when you drop the trailer. Still a 5-star review!
Amal Hasaballa

★★★★★
a year ago
Professional business deals; trust, knowledge, honest, with nice attitude. They sent me service truck to Flagstaff, AZ and pay reasonable amount. I like Prime Diesel on Fontana, CA
Butch Haycraft

★★★★★
3 years ago
Best shop I've ever dealt with. Great customer service, knowledge and fair pricing as well. I'm very happy with the work that has been done. Over time I've had major suspension work, an inframe, and oil changes. Give the guys a call.
ZaireBuilt

★★★★★
3 years ago
Great service, professional Mechanic very knowledgeable, clean, these place do a thorough job every time, fix what's needed and point out if there is anything else that might need attention. OTR If you want to keep the wheels rolling this is the place for repairs