Top Rated Auto Diagnostic Shops Serving San Martin, CA

If you really care about choosing a quality auto diagnostic shop, we’re here for you. Here’s your access to the best auto diagnostic shops serving San Martin including 95046. These vehicle experts provide engine performance analyses and auto repair, and they also work on car servicing, check engine light diagnostic and car battery 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 Dec 05, 2025
  • 2,184 people sourced companies in Auto Diagnostics
    829 Verified Auto Diagnostics Customers Surveyed
829
2184
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A1 Performance Auto Repair

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A1 Performance Auto Repair is a Sunnyvale-based general repair shop that specializes in emissions work (smog testing, certification and smog-related r...
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Main Services

Auto Repair
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Additional Services

Computer Diagnostics, Emissions Work, General Auto Repair, Warranty Work

Coverage Areas

Santa Clara County

Walk-Ins Welcome
Walk-Ins Welcome
Established in 2000
Established in 2000
Weekend Hours
Weekend Hours
Appointments Available
Appointments Available
Diamond Certified Video Profile
Auto Repair - A1 Performance Auto Repair - Santa Clara County
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Diamond Certified Company Report
Owner Cliff Do is a veteran of the auto repair industry.-A1 Performance Auto Repair
Owner Cliff Do is a veteran of the auto repair industry.
Expert Contributions
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  • 273
  • Rating Surveys
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  • 26
  • Photos
    & Videos
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  • 5
  • Researched Articles
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    771 North Mathilda Ave, Unit F, Sunnyvale, CA 94085
    Hours CLOSED NOW
    License:
    209667
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    Renson Automotive

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    Renson Automotive offers a variety of repair services to Santa Clara County drivers, including smog tests, brake systems, fuel injections, engine and ...
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    Main Services

    Auto Repair
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    Auto Smog
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    Auto - Oil Change
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    Additional Services

    Complete Range of Auto Repairs, Diagnostics of All Kinds, Maintenance Services, Smog Tests, Air Conditioning Repairs, Transmissions, Timing Belts, Brakes

    Coverage Areas

    Santa Clara County

    Family Owned
    Family Owned
    Walk-Ins Welcome
    Walk-Ins Welcome
    Established in 1976
    Established in 1976
    Appointments Available
    Appointments Available
    Diamond Certified Video Profile
    Auto Repair - Renson Automotive - Santa Clara County
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    Diamond Certified Company Report
    Eric Murguia, President-Renson Automotive
    Eric Murguia, President
    Expert Contributions
    ratings icon
    • 262
    • Rating Surveys
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    • 13
    • Photos
      & Videos
    articles icon
    • 5
    • Researched Articles
      • Quick Connect
      1436 White Oaks Road Suite 9, Campbell, CA 95008
      Hours CLOSED NOW
      License:
      302314
      Learn how to choose a Auto Diagnostics and more…

      Diamond Certified Auto Diagnostic Shops Serve These San Martin ZIP Codes

      95046

      Diamond Certified Auto Diagnostic Shops In San Martin

      Diamond Certified auto diagnostic shops serving San Martin are rated an average of 4.6 out of 5 stars based on 649 reviews of 9 rated auto diagnostic shops.
      Diamond Certified auto diagnostic shops in San Martin Avg. Star Rating.

        Map of San Martin, CA

        San Martin was founded in 1917, and today, your 31,942 neighbors enjoy knitting, wine blending, indoor climbing, dance classes and surfing. San Martineans use Diamond Certified auto diagnostic shops for diagnostic software, wheel repair, on-board diagnostics, engine performance analyses, auto repair, and more.

        Frequently Asked Questions for Auto Diagnostics in San Martin, CA
        Q: What are customers of Diamond Certified auto diagnostic shops saying about shops in San Martin, CA?
        A: Verified A1 Performance Auto Repair Customer, one of 273
        "They are reliable, they have a clean shop, and they are trustworthy. They are reliable, they have a clean shop, and they are trustworthy." -Sharon K.
        All Survey Responses for A1 Performance Auto Repair
        Verified Renson Automotive Customer, one of 262
        "They are very reliable and they have reasonable prices for what they do. I like that they consistently provide good service. " -Mandala S.
        All Survey Responses for Renson Automotive
        Q: What are some of the most popular brands that Diamond Certified auto diagnostic shops use when working with San Martin residents?
        A: Diamond Certified auto diagnostic shops use top-quality brands like Topdon, Xtooltech Co., Foxwell, BlueDriver and OTC Tools.
        Q: What types of electrical system diagnostics do auto diagnostic shops offer?
        A: Auto diagnostic shops typically offer basic car servicing such as oil changes, tire rotations, and brake repairs. They may also offer more complex services such as transmission repairs, engine diagnostics, and electrical system repairs. Many shops also offer preventative maintenance services, such as air filter replacement, spark plug replacement, and coolant flushes.
        Q: Can Diamond Certified auto diagnostic shops work with Snap-on Diagnostics products and similar items so I can get engine performance analyses in San Martin?
        A: Yes, Diamond Certified auto diagnostic shops in San Martin can work with Snap-on Diagnostics products and similar items to provide engine performance analyses.
        Q: What did people search for when they wanted to find the best quality auto diagnostic shops in San Martin?
        A: Car Diagnostics
        Diagnostic Scanning
        Wheel Repair
        Car Servicing
        On-Board Diagnostics

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