The highest-rated Engine Overhaul & Replacement companies out of 177 vetted & reviewed in the Fontana area.
Learn how we score.
Prominent finalists A-Z in Fontana
Bolger Bros Auto Repair
Brake Professional
Brother’s Auto Center
C & T Japanese Engines Inc
Diesel Camshaft Repair
Diesel Injection Service
Fontana Mobile Diesel Truck Mechanic
GT Pit Stop Automotive Services
High Tech Machine Shop
J & M Speed Center
Kar King Auto
Legacy Truck Radiator
Lupe’s Auto Center
Priority Diesel Repair LLC
RV & Motorhome Repair Center
Romeros Mobil Truck Services
ST Coachworks and Diesel Repair
SZR Motorsports LLC
Speedway Transmissions
Superior Wheels & Motorsports
Swap Shop Racing
T&B Unlimited Inc
Team GMD Truck & Trailer Repair
United Diesel Repair Llc.
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Bolger Bros Auto Repair
(27)
Smog Star Station, Differential Repair, Transmission Repair
“Great service, affordable prices 👌”
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Diesel Injection Service
(28)
Dodge
Chevy
Cummins
“It turned out that my water pump was starting to leak, not bad yet and there was absolutely no pressure to replace it, but being the good guy that he is, Donovan ordered the parts and got it done for me as quickly as he could to ensure that I could t...”
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Diesel Camshaft Repair
(1)
“Great service and professionalism.”
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Team GMD Truck & Trailer Repair
(25)
Honest
Mechanic
Price
“I also wanted to acknowledge all the other mechanics that do a fine job I've been doing business with Francisco for over 5 years and he has never let me down nor will he ever for that I am truly grateful for team”
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ST Coachworks and Diesel Repair
(2)
“They came to our rescue when our rental RV door latch would not release and my family was stuck inside and myself was stuck outside.”
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RV & Motorhome Repair Center
“TransWest RV Repair Center is based in Fontana, and has fully certified technicians on staff in order to provide a complete repair and preventative service for your motorhome, RV or recreational vehicle.”
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Fontana Mobile Diesel Truck Mechanic
(2)
truck Brake and Tire Service, truck Electrical and Air Service, truck Repair and Maintenance
“They do great truck repair, have reasonable prices, and you can't beat the fact that they are truly a mobile truck mechanic, it's like having the truck repair shop come to you.”
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Priority Diesel Repair LLC
(8)
Mechanics
“Great customer service and speedy mechanics and repair.”
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United Diesel Repair Llc.
(4)
“Good people good pricing and fast I recommend to everyone”
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High Tech Machine Shop
(3)
“There really friendly and fast at what they do depends on what you need done but other than that there quality of work is professional”
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Legacy Truck Radiator
(2)
“Called them for a radiator for my freight liner and they were able to beat everyone's prices and they even delivered at no additional cost!”
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T&B Unlimited Inc
(1)
“Great, professional service, with the patience to explain in depth what was being repaired.”
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Romeros Mobil Truck Services
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Brother's Auto Center
(26)
Valve Jobs, Crankshaft Grinding, Auto Repairs
“I think they were honest and did exactly what they said they would do and didn't actually “find” any other issues like other repair shops do when you take your car in just for an oil change.”
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Lupe's Auto Center
(28)
Oil
Informative
Reviews
“The Experience in detail precise precision shown on the computer screen and for the first time every seen my GMC Oil Pan and Gasket Seal and O-Ring deterioration completely crumbling before my eyes.”
“Rachelle and John went above and beyond to get my window in my peterbilt fixed they stayed late and came in early just to help get me back on the road if I need any window work done I will always come back here That's a promise....”
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GT Pit Stop Automotive Services
(28)
“Gt pit stop are great bunch of guys, I took my BMW X6 m to 3 other shops and they couldn't finger out Wht it was, one of my Boyz was tellin me bout GT PIT STOP I called thm set up an appointment.”
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C & T Japanese Engines Inc
(10)
“Very good place I recommended the owner find the transmission for my toyota matrix 2003 was difficult for find the transmission cuz the car is old but this company find the right part for my thanks 😊👍😀”
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Brake Professional
(23)
Family
Job
Oil
“There was a bit of a wait however, being that it was a mix if new and existing costumers it reassured me that the services provided do not lack quality.”
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Kar King Auto
(23)
Warranty
Truck
Oil
“The engine arrived quicker than expected and I received a call a couple of months later to make sure it was working for me and another follow up just under a year to make sure it was still working great.”
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Swap Shop Racing
(25)
Job
Price
Honda
“Great experience shopping with them, though some parts were either out of stock or discontinued they did what they could to either substitute or refund the items ordered.”
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Speedway Transmissions
(18)
Transmissions
“I'm a girl who doesn't know much about cars but instantly Mike knew what the problem was and took good care of me, for an affordable price , my car runs better then it ever did before.”
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J & M Speed Center
(28)
Candy
Professional
Prices
“I recently went to J & M for parts and was pleasantly surprised with the great customer service and professional attitude I received from salesman Ross.”
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SZR Motorsports LLC
(23)
BMW
“Johnny at SZR Motorsport is a very experienced, very knowledgeable mechanic with years of training at BMW North America, he's also an enthusiast so you can trust that he will handle your car like it's his own.”
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Engine Repair Services in Fontana, CA Cost Estimates