Top Rated Smog Test Shops Serving Hercules, CA

If you really care about choosing a quality smog test shop, we’re here for you. Here’s your access to the best smog test shops serving Hercules including 94547. These smog test experts provide exhaust emissions and smog repairs, and they also work on smog tests, obd-ii (on-board diagnostics) system and catalytic converters. 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 Nov 20, 2023
  • 8,530 people sourced companies in Auto Smog
    1,429 Verified Auto Smog Customers Surveyed
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Dublin Car Tek

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

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Family Owned
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Established in 1999
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Special Discount
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Residential & Commercial
Diamond Certified Video Profile
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owner Name
Tim Johnson, Owner
Expert Contributions
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  • 586
  • Rating Surveys
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  • 12
  • Photos
    & Videos
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  • 5
  • Researched Articles
    6008 Dougherty Road, Dublin, CA 94568
    Hours CLOSED NOW
    License:
    177039
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    Delta Transmission

    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

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    Family Owned
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    Established in 1958
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    Free Quotes & Consultations
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    Free Estimates
    Diamond Certified Video Profile
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    owner Name
    Chester Kniss, Owner
    Expert Contributions
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    • 390
    • Rating Surveys
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    • 13
    • Photos
      & Videos
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    • 5
    • Researched Articles
      1105 Sunset Drive, Antioch, CA 94509
      Hours CLOSED NOW
      License:
      247427
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      Letcher Brothers Auto Repair

      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

      Features logo
      Family Owned
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      Established in 1991
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      Free Estimates
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      Appointments Available
      Diamond Certified Video Profile
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      owner Name
      Mike Letcher, Owner
      Expert Contributions
      ratings icon
      • 302
      • Rating Surveys
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      • 15
      • Photos
        & Videos
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      • 5
      • Researched Articles
        636 San Pablo Avenue, Pinole, CA 94564
        Hours CLOSED NOW
        License:
        179974
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        autoTech Blackhawk

        AutoTech Blackhawk repairs and maintains all types of European, Asian, and domestic vehicles at its Danville facility. The company has the expertise a...
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        Main Services

        Auto Repair
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        Additional Services

        Auto Repair & Maintenance, European, Domestic & Asian Vehicles, Electrical Diagnostics, Tires & Alignment, Air Conditioning Systems, Brakes & Suspension, Timing Belts, Fuel Injection Systems

        Brands

        Bosch , Interstate Batteries , Liqui Moly , Mobil 1 , Cooper Tires , Falken Tires , Continental Tires , Pirelli , Toyo Tires

        Coverage Areas

        Contra Costa County

        Features logo
        Family Owned
        Features logo
        Established in 2018
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        Appointments Available
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        Financing Available
        Diamond Certified Video Profile
        logo
        youtube
        Diamond certified resource logo
        Diamond Certified Company Report
        owner Name
        Kacey Copeland, Owner
        Expert Contributions
        ratings icon
        • 303
        • Rating Surveys
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        • 34
        • Photos
          & Videos
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        • 5
        • Researched Articles
          3600 Camino Tassajara, Danville, CA 94506
          Hours CLOSED NOW
          License:
          292861
          Learn how to choose a Auto Smog and more…

          Diamond Certified Smog Test Shops Serve These Hercules ZIP Codes

          94547

          Diamond Certified Smog Test Shops In Hercules

          Diamond Certified smog test shops serving Hercules are rated an average of 4.6 out of 5 stars based on 1665 reviews of 17 rated smog test shops.
          Diamond Certified smog test shops in Hercules Avg. Star Rating.

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          Hercules was founded in 1851, and today, your 24,738 neighbors enjoy zoos, bonfire gatherings, jogging, parks and moonlight walks. Herculeans use Diamond Certified smog test shops for emission testing equipment, vehicle inspection programs, clean air regulations, air pollution control, inspection and maintenance (I/M) program, and more.

          View the Full Diamond Certified Guide to Auto Smog
          Frequently Asked Questions for Auto Smog in Hercules, CA
          Q: What are customers of Diamond Certified smog test shops saying about shops in Hercules, CA?
          A: Verified Dublin Car Tek Customer, one of 586
          "Just a family owned business Just a family owned business" -Kris W.
          All Survey Responses for Dublin Car Tek
          Verified autoTech Blackhawk Customer, one of 303
          "They are honest and reliable. They seem to be knowledgeable in what they do. I have two different cars, and they always get the job done. " -Janet J.
          All Survey Responses for autoTech Blackhawk
          Verified Letcher Brothers Auto Repair Customer, one of 302
          "Super friendly, professional, competent, fast and they did it very quickly. I have been there twice when I had car trouble and I chose to use them again, because I had a good first experience. They are really helpful." -Sean R.
          All Survey Responses for Letcher Brothers Auto Repair
          Verified Delta Transmission Customer, one of 390
          "They're honest. That I could trust them" -Sharon A.
          All Survey Responses for Delta Transmission
          Q: What are some of the most popular brands that Diamond Certified smog test shops use when working with Hercules residents?
          A: Diamond Certified smog test shops use top-quality brands like Pypes Performance Exhaust, Remus, Spectre Performance, Bully Dog and MBRP.
          Q: What types of smog tests do smog test shops offer?
          A: Smog test shops offer a variety of smog tests, including the basic Visual Test, the Basic Smog Test, the Enhanced Smog Test, and the OBDII Test. The Visual Test is a visual inspection of the vehicle's exhaust system and other components to ensure that it meets state standards for emissions. The Basic Smog Test is an emissions test that measures the amount of pollutants the vehicle is emitting. The Enhanced Smog Test is an advanced emissions test that checks for additional pollutants, such as hydrocarbons and carbon monoxide. Finally, the OBDII Test is a computerized test that connects to the vehicle's onboard diagnostics (OBD) system and provides a more detailed analysis of the emissions.
          Q: Can Diamond Certified smog test shops work with MagnaFlow products and similar items so I can get exhaust emissions in Hercules?
          A: Yes, Diamond Certified smog test shops in Hercules can work with MagnaFlow products and similar items to get exhaust emissions.
          Q: What did people search for when they wanted to find the best quality smog test shops in Hercules?
          A: Smog Repairs
          Smog Tests
          Smog Tests
          Vehicle Emissions Standards
          Smog Tests

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