Top Rated Oil Change Shops Serving Knightsen, 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 Knightsen including 94548. These oil change specialists provide oil drain and refill and lubricant replacements, and they also work on engine oil replacement, oil change service and oil change coupons. 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

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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Diamond Certified Company Report
Tim Johnson, Owner-Dublin Car Tek
Tim Johnson, Owner
Expert Contributions
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  • 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
    2 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
      3 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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      Diamond Certified Company Report
      Mike Letcher, Owner-Letcher Brothers Auto Repair
      Mike Letcher, Owner
      Expert Contributions
      ratings icon
      • 302
      • Rating Surveys
      video icon
      • 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
        Learn how to choose a Auto - Oil Change and more…

        Diamond Certified Oil Change Shops Serve These Knightsen ZIP Codes

        94548

        Diamond Certified Oil Change Shops In Knightsen

        Diamond Certified oil change shops serving Knightsen are rated an average of 4.6 out of 5 stars based on 1645 reviews of 13 rated oil change shops.
        Diamond Certified oil change shops in Knightsen Avg. Star Rating.

          Map of Knightsen, CA

          Knightsen was founded in 1888, and today, your 4,133 neighbors enjoy cider tasting, brewery tours, outdoor festivals, nature trails and dancing. Knightseners use Diamond Certified oil change shops for oil change packages, engine oil replacement, motor oil upgrades, transfer case fluid, oil filter replacement, and more.

          Frequently Asked Questions for Auto - Oil Change in Knightsen, CA
          Q: What are customers of Diamond Certified oil change shops saying about shops in Knightsen, CA?
          A: 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
          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
          Q: What are some of the most popular brands that Diamond Certified oil change shops use when working with Knightsen residents?
          A: Diamond Certified oil change shops use top-quality brands like Mobil, Chevron, Liqui Moly, Amsoil and Castrol.
          Q: What types of oil change coupons do oil change shops offer?
          A: Oil change shops offer a variety of oil change coupons, such as discounts on full synthetic oil changes, discounts on conventional oil changes, discounts on oil and filter changes, and discounts on additional services such as tire rotations and air filter replacements. Some shops may also offer additional coupons for a percentage off the total cost of an oil change, or a buy one get one free oil change coupon.
          Q: Can Diamond Certified oil change shops work with Castrol products and similar items so I can get oil drain and refill in Knightsen?
          A: Yes, Diamond Certified oil change shops in Knightsen can work with Castrol products and similar items for oil drain and refill.
          Q: What did people search for when they wanted to find the best quality oil change shops in Knightsen?
          A: Vehicle Lubrication
          Oil Filter Replacement
          Oil Level Checks
          Oil Change Service
          Engine Oil Replacement

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