Top Rated Oil Change Shops Serving Moraga, CA

If you really care about choosing a quality oil change shop, we’re here for you. Here’s your access to the best oil change shops serving Moraga including 94556, 94575 and 94570. These oil change specialists provide vehicle lubrication and oil change service, and they also work on oil drain and refill, engine oil replacement and oil quality analyses. 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 Jan 12, 2026
  • 5,955 people sourced companies in Auto - Oil Change
    1,081 Verified Auto - Oil Change Customers Surveyed
1,081
5,955
1 of 3

Delta Transmission

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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
Diamond Certified Video Profile
Auto Repair - Delta Transmission - Contra Costa County
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Chester Kniss, Owner-Delta Transmission
Chester Kniss, Owner
Expert Contributions
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  • 465
  • Rating Surveys
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  • 13
  • Photos
    & Videos
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  • 5
  • Researched Articles
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    1105 Sunset Drive, Antioch, CA 94509
    Hours CLOSED NOW
    License:
    247427
    2 of 3

    Letcher Brothers Auto Repair

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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
    Diamond Certified Video Profile
    Auto Repair - Letcher Brothers Auto Repair - Contra Costa County
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    Mike Letcher, Owner-Letcher Brothers Auto Repair
    Mike Letcher, Owner
    Expert Contributions
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    • 302
    • Rating Surveys
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    • 15
    • Photos
      & Videos
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    • 5
    • Researched Articles
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      636 San Pablo Avenue, Pinole, CA 94564
      Hours CLOSED NOW
      License:
      179974
      3 of 3

      Dublin Car Tek

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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
      Diamond Certified Video Profile
      Auto Repair - Dublin Car Tek - Contra Costa County
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      Tim Johnson, Owner-Dublin Car Tek
      Tim Johnson, Owner
      Expert Contributions
      ratings icon
      • 611
      • Rating Surveys
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      • 12
      • Photos
        & Videos
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      • 5
      • Researched Articles
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        6008 Dougherty Road, Dublin, CA 94568
        Hours CLOSED NOW
        License:
        177039
        Learn how to choose a Auto - Oil Change and more…

        Diamond Certified Oil Change Shops Serve These Moraga ZIP Codes

        94556, 94575, 94570

        Diamond Certified Oil Change Shops In Moraga

        Diamond Certified oil change shops serving Moraga are rated an average of 4.6 out of 5 stars based on 1673 reviews of 13 rated oil change shops.
        Diamond Certified oil change shops in Moraga Avg. Star Rating.

          Map of Moraga, CA

          Moraga was founded in 1777, and today, your 17,811 neighbors enjoy cultural festivals, beer tasting, outdoor concerts, historic tours and dining. Moragans use Diamond Certified oil change shops for oil additives, oil quality analyses, engine oil replacement, oil change coupons, oil system inspections, and more.

          Frequently Asked Questions for Auto - Oil Change in Moraga, CA
          Q: What are customers of Diamond Certified oil change shops saying about shops in Moraga, CA?
          A: 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 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 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 oil change shops use when working with Moraga residents?
          A: Diamond Certified oil change shops use top-quality brands like Pentosin, Liqui Moly, Pennzoil, Gulf and Valvoline.
          Q: What types of oil quality analyses do oil change shops offer?
          A: Oil change shops typically offer conventional oil, synthetic oil, and high mileage oil. Conventional oil is a mineral-based oil that is most commonly used and is composed of molecules of varying sizes. Synthetic oil is a chemically-engineered oil which has better performance than conventional oil. High mileage oil is a synthetic blend oil that is designed for engines with over 75,000 miles and contains additional seal conditioners to help reduce leaks.
          Q: Can Diamond Certified oil change shops work with Castrol products and similar items so I can get vehicle lubrication in Moraga?
          A: Yes, Diamond Certified oil change shops in Moraga can work with Castrol products and other similar items for vehicle lubrication.
          Q: What did people search for when they wanted to find the best quality oil change shops in Moraga?
          A: Synthetic Oil Change
          Transmission Flush
          Transfer Case Fluid
          Oil Change Service
          Oil Level Checks

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