Top Rated Smog Test Shops Serving Antioch, 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 Antioch including 94509 and 94531. These smog test experts provide inspection and maintenance (i/m) program and catalytic converters, and they also work on vehicle emissions standards, smog checks and smog tests. 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 25, 2024
  • 8,530 people sourced companies in Auto Smog
    1,449 Verified Auto Smog Customers Surveyed
1,449
8,530
1 of 3
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
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
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 1999
Established in 1999
Special Discount
Special Discount
Residential & Commercial
Residential & Commercial
6008 Dougherty Road, Dublin, CA 94568
Hours CLOSED NOW
License:
177039
Learn how to choose a Auto Smog and more…

Diamond Certified Smog Test Shops Serve These Antioch ZIP Codes

94509, 94531

Diamond Certified Smog Test Shops In Antioch

Diamond Certified smog test shops serving Antioch are rated an average of 4.6 out of 5 stars based on 1697 reviews of 17 rated smog test shops.
Diamond Certified smog test shops in Antioch Avg. Star Rating.

      Map of Antioch, CA

      Antioch was founded in 1851, and today, your 114,039 neighbors enjoy fishing, art festivals, vineyard tours, sailing and skating. Antiochians use Diamond Certified smog test shops for inspection and maintenance (I/M) program, clean air regulations, pollution control measures, emission limits, catalytic converters, and more.

      Frequently Asked Questions for Auto Smog in Antioch, CA
      Q: What are customers of Diamond Certified smog test shops saying about shops in Antioch, CA?
      A: Verified autoTech Blackhawk Customer, one of 303
      "They have actually told me to not do work, which is pretty much the ultimate right there. I trust the head guy there, Ryan." -Jay R.
      All Survey Responses for autoTech Blackhawk
      Verified Delta Transmission Customer, one of 390
      "They are very honest and give very good service. They don't try to charge more than necessary." -Charlotte R.
      All Survey Responses for Delta Transmission
      Verified Letcher Brothers Auto Repair Customer, one of 302
      "They have a nice shop. I just had this feeling of trust. They didn't seem like they were trying to rip me off or anything. The work they did has held up, no problems. They were good people, very upfront and honest about the process and price involved depending on what they found." -Craig O.
      All Survey Responses for Letcher Brothers Auto Repair
      Verified Dublin Car Tek Customer, one of 586
      "Just honest service and honest shop Just quick, easy, and they did the job right." -George J.
      All Survey Responses for Dublin Car Tek
      Q: What are some of the most popular brands that Diamond Certified smog test shops use when working with Antioch residents?
      A: Diamond Certified smog test shops use top-quality brands like Airaid, MBRP, Remus, Borla and Spectre Performance.
      Q: What types of vehicle inspection programs do smog test shops offer?
      A: Smog test shops typically offer two types of smog certification: a Basic Smog Check and an Enhanced Smog Check. Basic Smog Checks are designed to test vehicles for emissions of hydrocarbons, carbon monoxide, and oxides of nitrogen, while Enhanced Smog Checks add additional tests for evaporative components, as well as additional visual inspections. Depending on the age and type of vehicle, some states may require that certain vehicles undergo an Enhanced Smog Check.
      Q: Can Diamond Certified smog test shops work with MagnaFlow products and similar items so I can get inspection and maintenance (i/m) program in Antioch?
      A: Yes, Diamond Certified smog test shops in Antioch can work with MagnaFlow products and similar items to provide inspection and maintenance (i/m) program services.
      Q: What did people search for when they wanted to find the best quality smog test shops in Antioch?
      A: Emissions Testing
      Vehicle Inspection Programs
      Emission Testing Equipment
      Smog Tests
      Smog Checks

      Go to Area Guide

      Our Antiochian's Guide to Local Quality

      Antioch is our home and we love it! Here you’ll find the best spots to revisit, the Antioch events schedule, local social media links, stories of our Antioch area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as an Antioch Diamond Certified Preferred Member (always free).
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      Downtown Antioch’s historic district features numerous local businesses. Photo: Matt Gush