Top Rated Auto Radiator, Heating And Cooling Shops Serving San Ramon, CA

If you really care about choosing a quality auto radiator, heating and cooling shop, we’re here for you. Here’s your access to the best auto radiator, heating and cooling shops serving San Ramon including 94582 and 94583. These vehicle experts provide car air conditioner repair and car coolant, and they also work on auto repair, coolant flush and heater control valve replacement. For 22 years we’ve conducted the most accurate ratings and deepest research of local shops, so you’ll be confident in choosing.

  • Last Updated Mar 04, 2026
  • 1,326 people sourced companies in Auto Radiator, Heating & Cooling
    32,394 Verified Auto Radiator, Heating & Cooling Customers Surveyed
32,394
1,326
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Letcher Brothers Auto Repair services most types of European, Japanese, American and fleet vehicles at its Pinole facility, handling everything from g...
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Main Services

Auto Repair
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Auto Tires, Wheels & Alignment
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Auto Transmissions
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Auto Muffler & Brakes
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Auto Diagnostics
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Auto Repair - Electrical
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Additional Services

Automotive Repair & Maintenance, “Check Engine” Lights, Electrical Work, Air Bags, Transmissions, Suspensions, Anti-Lock Braking Systems (ABS), Alignments, Computer Diagnostics, Tires

Coverage Areas

Contra Costa County

Family Owned
Family Owned
Established in 1991
Established in 1991
Free Estimates
Free Estimates
Appointments Available
Appointments Available
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636 San Pablo Avenue, Pinole, CA 94564
Hours CLOSED NOW
License:
179974
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Delta Transmission has been servicing, repairing, replacing and rebuilding transmissions at its Antioch facility since 1958. In addition to general tr...
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Main Services

Auto Repair
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Auto Transmissions
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Additional Services

Transmission Rebuilds, Differentials & Transfer Cases, Brake Pads & Rotors, Free Diagnoses on Transmissions & Differentials, No Engine Repairs, Drive Shaft Balancing, Shortening & Lengthening, U-Joint Replacement

Coverage Areas

Contra Costa County

Family Owned
Family Owned
Established in 1958
Established in 1958
Free Quotes & Consultations
Free Quotes & Consultations
Free Estimates
Free Estimates
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1105 Sunset Drive, Antioch, CA 94509
Hours CLOSED NOW
License:
247427
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Dublin Car Tek is a Dublin-based general repair shop that works on foreign and domestic vehicles for Alameda and Contra Costa County motorists. The co...
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Main Services

Auto Repair
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Additional Services

Air Conditioning, Brakes, STAR Smog Checks & Repairs, Transmissions, Tune-ups, Heavy-Duty Fleet Services, Tires, Batteries, Radiators, Factory-Recommended Service, Suspension Work, “Check Engine” Light Diagnosis

Brands

ACDelco, BMW, Chevron, Mercedes-Benz, Mobil 1, Motorcraft, Valvoline

Coverage Areas

Contra Costa County, Alameda County

Family Owned
Family Owned
Established in 1991
Established in 1991
Special Discount
Special Discount
Residential & Commercial
Residential & Commercial
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6008 Dougherty Road, Dublin, CA 94568
Hours CLOSED NOW
License:
177039
Learn how to choose a Auto Radiator, Heating & Cooling and more…

Diamond Certified Auto Radiator, Heating And Cooling Shops Serve These San Ramon ZIP Codes

94582, 94583

Diamond Certified Auto Radiator, Heating And Cooling Shops In San Ramon

Diamond Certified auto radiator, heating and cooling shops serving San Ramon are rated an average of 4.8 out of 5 stars based on 150 reviews of 1 rated auto radiator, heating and cooling shops.
Diamond Certified auto radiator, heating and cooling shops in San Ramon Avg. Star Rating.

    Map of San Ramon, CA

    San Ramon was founded in 1850, and today, your 75,995 neighbors enjoy playing cards, parks, bookstores, disc golfing and galleries. San Ramonians use Diamond Certified auto radiator, heating and cooling shops for coolant flush, radiator hose repair, auto repair, cooling system maintenance, cooling system diagnoses, and more.

    Frequently Asked Questions for Auto Radiator, Heating & Cooling in San Ramon, CA
    Q: What are customers of Diamond Certified auto radiator, heating and cooling shops saying about shops in San Ramon, CA?
    A: Verified Letcher Brothers Auto Repair Customer, 1 of 302
    "They are pretty straightforward, the prices are reasonable, and they do excellent work. The confidence I have in Letcher Brothers Auto Repair, I love the work that they do and the price. Mike knows both European and American cars." - Brendon D.
    All Survey Responses for Letcher Brothers Auto Repair
    Verified Delta Transmission Customer, 1 of 465
    "I would most definitely recommend them. They did a great job with me and it was affordable compared with other people. I was very happy with the service. Basically, they got it done." - Conrad P.
    All Survey Responses for Delta Transmission
    Verified Dublin Car Tek Customer, 1 of 611
    "I liked that their mechanics are honest, they don't ever do work that isn't necessary, and they're really good about giving me information when I go in and have my car serviced. Their customer service, especially as a woman going in, because women are taken advantage of a lot and I don't feel that that occurs when I'm there. They're very conscientious. " - Cheryl J.
    All Survey Responses for Dublin Car Tek
    Q: What are some of the most popular brands that Diamond Certified auto radiator, heating and cooling shops use when working with San Ramon residents?
    A: Diamond Certified auto radiator, heating and cooling shops use top-quality brands like Nissens, Champion Cooling Systems, Performance Radiator, CSF and Griffin Thermal Products.
    Q: What types of car air conditioner repair do auto radiator, heating and cooling shops offer?
    A: Auto radiator, heating and cooling shops offer a variety of radiator flushes to meet the needs of their customers. These include chemical flushes, mechanical flushes, reverse flushes, and power flushes. Chemical flushes involve pouring a solution into the radiator which helps to dissolve and remove sludge and other deposits. Mechanical flushes are done by a shop technician and involve connecting a hose to the radiator to flush out the old coolant and debris. Reverse flushes involve running the coolant backwards through the cooling system to help dislodge any stubborn deposits. Finally, power flushes involve using a machine to force water and cleaning chemicals through the cooling system to help remove any debris.
    Q: Can Diamond Certified auto radiator, heating and cooling shops work with Denso products and similar items so I can get car air conditioner repair in San Ramon?
    A: Yes, Diamond Certified auto radiator, heating and cooling shops in San Ramon can work with Denso products and similar items for car air conditioner repair.
    Q: What did people search for when they wanted to find the best quality auto radiator, heating and cooling shops in San Ramon?
    A: Car Coolant
    Coolant Flush
    Transmission Repair
    Car Air Conditioner Repair
    Coolant Flush

    Go to Area Guide

    Our San Ramonian's Guide to Local Quality

    San Ramon is our home and we love it! Here you’ll find the best spots to revisit, the San Ramon events schedule, local social media links, stories of our San Ramon area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a San Ramon Diamond Certified Preferred Member (always free).
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    This aerial shot of San Ramon highlights the city’s neighborhoods, open spaces and surrounding hills. Photo: Zw Chen/Wirestock Creators