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Fontana Radiator Services
- Bike
- Quality
“I've had them repair everything from koyo radiators on a dirtbike to a big international harvester track loader radiator/ hydraulic coolers.”
Radiator Repair in Fontana, CA
24 technicians listed · 15 in Fontana · 16 open weekends · 22 rated 4.5+ · 2 show a license
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Pacific Radiators Services
“Very Good service And fast 5+”
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J & S Auto Center & Smog
- Price
- Vehicle
- Truck
“Bought a truck from them they were great and very patient with me also did a an oil change on my moms car and was reasonable with their price have decided to make them my mechanic shop for everything thanks”
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John's Auto Repair
- Price
- Know
- Job
“Services Electrical repair, General repairs & maintenance, Steering & suspension replacement, Auto engine diagnostic, Auto engine tuning, Vehicle Inspection, Transmission repair, Brakes, Air conditioning, Vehicle safety inspection, Wiper blade instal...”
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Alder Smog & Tires
- Price
- Vehicle
“He's fast and efficient, very friendly.”
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California Auto Repair
“They told me they couldn't find one in the area immediately and that they'd keep a look out but also told me if I was able to find one on my own the total cost of the service would be way cheaper and it'd save time as well.”
Area overview: Fontana, CA
Of the 24 technicians we list here, 15 are in Fontana itself and 9 come from towns including Riverside (3, 12 mi), Rancho Cucamonga (2, 6 mi) and Upland (2, 12 mi). The technicians on this page are rated from 4.0 to 4.9 across 2,797 reviews; 15 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (87%), quality (74%) and value (74%). The topics that come up most in reviews of the technicians on this page are "honest", "communication" and "estimates". 16 are open on Saturdays. 2 show a license on their websites; 3 list staff certifications (ASE) and 11 have a BBB rating of A or A+. Domain records put 7 websites of the technicians on this page at ten or more years old; the oldest dates from 2004. 1 offers financing; 4 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 13 of the technicians on this page; 8 publish a contact page; 2 list a public email and 3 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Data verified October 9, 2026
Listed for drivers in and around Fontana, CA, these 24 shops repair and replace radiators and cooling system parts. What each one says about recoring, warranties and truck work comes from its own website; ratings and quotes come from public reviews.
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Williams Independent Auto Repair & Smog
- Prices
- Engine
“Honest and very dependable, ive taken different vehicles in such short period of time from small projects ive put on hold to serious jobs needing urgent attention and repairs.”
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Center Radiator
- Prices
“Good service and very honest about what's good for your vehicle Manuel and his brother were very professional and quick service and decent pricing on labor on my thermostat and thermostat housing installation thank you 🙏 …”
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E & S Auto Repair
“This is the best auto repair shop in Fontana he is always there when I need something done in my car his prices are very reasonable I love that place you ever need some work done on your car the simplest little thing he's there for you”
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SG Mechanics Auto Shop Repair
“Went in for an oil change for my 2017 Honda Accord and it was done within 30 minutes of my arrival time.”
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Ortega Smog & Repair
- Work
- Vehicles
- Auto Repair
“My daughter referred me and im going to be honest i have always had a hard time trusting good car mechanics but ever since i started bringing my car here I feel safe and they will be honest in telling you what needs to be done first in order to get y...”
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Trust Auto Care
“Very friendly and knowledgeable with what they're doing.”
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D&G Complete Auto Repair
“The service is good nearly great and at reasonable cost for labor and they get the best part to their ability and the job is done best to thier ability as well.”
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De La Torre Transmissions
“Very helpful going above and beyond customer service”
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Auto Stop
“Good place to have fun”
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Eddie's Auto Care
- Vehicle
- Work
- Diagnostic
“Recently handled my insurance claim, thoroughly inspect my car, seen and fought for repairs the agent didn't want to have done, great work, friendly knowledgeable staff, if this is how they handled my cars repairs, highly recommend for all repairs fr...”
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Reliable Smog Saint Anthony Complete Auto Care
“Helpful and very friendly workers and from the name of the business it speaks clearly their the best The word trust keeping me stay with this shop and proud recommending to my friends and family.”
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Alonso's Auto Repair
“I had my car inspected somewhere else and they told me I needed to replace my entire breaking system, quoted me a price that's higher than the value of my car, and tried to add in quite a few unrelated services… I came here and they gave me a very th...”
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Lupe's Auto
- Vehicle
- Oil
- Informative
“Eric explains everything that they did to our vehicles and showed us the parts Services Air & cabin filter replacement, Auto battery replacement, Steering & suspension repair, General repairs & maintenance, Auto A/C recharge, Auto engine diagnostic, ...”
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Al & Lee's Auto Care Center
“I love bringing my car here and I've been going since my dad has recommended it and he's been going since I was young, the prices are very reasonable especially with all the work that they have to do and they are very knowledgeable about what the pro...”
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Protrans Automotive
- Diagnostic
- Towed
- Warranty
“Best Place to go to affordable prices and These Guys know why their doing their Professional they worked on 2020 Volkswagen Jetta And many mechanic shops told me to go Volkswagen but I looked up reviews on who works on new Volkswagen and they were cl...”
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Bertino Automotive
- Price
- Truck
- Quality
“The pride taken in the work is something that is hard to find these days and this shop doesn't try to pull any funny business like telling you that your car needs a new muffler bearing.”
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Burke's Automotive Repair
- Vehicle
- Family Owned Business
- Diagnosis
“After a frustrating run-around with AAA and Auto Zone—where promises were made and then quickly retracted—I was at my wits' end, needing my vehicle for work and running out of options and time.”
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GT Pit Stop Automotive Services
- Prices
- Communication
- Vehicle
“On 7/1/20 I went to the grocery store and I locked my keys in my car my phone was in the car so I wasn't able to contact anyone a young lady knew about JT Pit Stop I remember the manager Carlos very nice very kind assisted me one day when I came the...”
Radiator Repair and Replacement Services in Fontana, CA Cost Estimates
Minimum cost
$123
Maximum cost
$1099
National Average
$336
$367
$550
Fair price range is based on 366 cost profiles
Why these companies made our list
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FAQ
Are the longer-established listed shops a safer bet?
15 of the 24 shops here have been trading ten years or more. Radiator work rewards that, since the places that still recore and pressure test in house tend to be long-established and often run commercial vehicle work alongside cars.