Top Rated Smog Test Shops Serving Clayton, 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 Clayton including 94517. These smog test experts provide emission testing equipment and smog check requirements, and they also work on pollution control measures, clean air regulations and smog repairs. 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 Jul 08, 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

Letcher Brothers Auto Repair services most types of European, Japanese, American and fleet vehicles at its Pinole facility, handling everything from g...

Main Services

Auto Repair

Auto Tires, Wheels & Alignment

Auto Transmissions

Auto Muffler & Brakes

Auto Diagnostics

Auto Repair - Electrical

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

Established in 1991

Free Estimates

Appointments Available

Diamond Certified Video Profile

Diamond Certified Company Report

Mike Letcher, Owner

Expert Contributions

302
Rating Surveys

15
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(510) 926-6069

636 San Pablo Avenue, Pinole, CA 94564

Hours CLOSED NOW

License:

179974

2 of 3

Delta Transmission

Delta Transmission has been servicing, repairing, replacing and rebuilding transmissions at its Antioch facility since 1958. In addition to general tr...

Main Services

Auto Repair

Auto Transmissions

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

Established in 1958

Free Quotes & Consultations

Free Estimates

Diamond Certified Video Profile

Diamond Certified Company Report

Chester Kniss, Owner

Expert Contributions

440
Rating Surveys

15
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(925) 709-4984

1105 Sunset Drive, Antioch, CA 94509

Hours CLOSED NOW

License:

247427

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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...

Main Services

Auto Repair

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

Established in 1999

Special Discount

Residential & Commercial

Diamond Certified Video Profile

Diamond Certified Company Report

Tim Johnson, Owner

Expert Contributions

586
Rating Surveys

13
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(925) 335-6938

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 Clayton ZIP Codes

94517

Diamond Certified Smog Test Shops In Clayton

Diamond Certified smog test shops serving Clayton are rated an average of 4.6 out of 5 stars based on 1651 reviews of 17 rated smog test shops.
Diamond Certified smog test shops in Clayton Avg. Star Rating.

Clayton was founded in 1857, and today, your 11,967 neighbors enjoy trivia nights, nature photography, rock collecting, zoos and golfing. Claytonians use Diamond Certified smog test shops for compliance certificates, emission control devices, smog inspections, smog repairs, inspection and maintenance (I/M) program, and more.

Frequently Asked Questions for Auto Smog in Clayton, CA

Q: What are customers of Diamond Certified smog test shops saying about shops in Clayton, CA?

A: Verified Dublin Car Tek Customer, one of 586
"I recommend people there all of the time. Kelly is great and helpful." -Nick C.
All Survey Responses for Dublin Car Tek
Verified Delta Transmission Customer, one of 390
"They have a nice, clean shop, knowledgeable technicians, and they are very quick and efficient. They showed me the air filter before changing it. They brought it to me to see. " -Juan S.
All Survey Responses for Delta Transmission
Verified Letcher Brothers Auto Repair Customer, one of 302
"They are very nice people. The service" -Eddie C.
All Survey Responses for Letcher Brothers Auto Repair
Verified autoTech Blackhawk Customer, one of 303
"It was easy and convenient, no long waiting line, and I was checked in and processed quickly. Quick and knew what they were doing" -Micheal B.
All Survey Responses for autoTech Blackhawk

Q: What are some of the most popular brands that Diamond Certified smog test shops use when working with Clayton residents?

A: Diamond Certified smog test shops use top-quality brands like Airaid, Borla, Vibrant Performance, Injen and aFe Power.

Q: What types of smog check requirements do smog test shops offer?

A: Smog test shops typically offer both visual inspection and diagnostic test equipment to detect vehicle emissions. Visual inspection equipment is generally used to check the physical condition of the vehicle's emission control systems, such as spark plugs, air filters, and hoses. Diagnostic testing equipment is used to measure vehicle emissions, such as hydrocarbons, carbon monoxide, and nitrous oxide, as well as the oxygen content of the exhaust. This type of equipment is often connected to the vehicle's computer system, allowing it to detect and diagnose any problems in the emission control system.

Q: Can Diamond Certified smog test shops work with MagnaFlow products and similar items so I can get emission testing equipment in Clayton?

A: Yes, Diamond Certified smog test shops in Clayton can work with MagnaFlow products and similar items.

Q: What did people search for when they wanted to find the best quality smog test shops in Clayton?

A: Pollution Control Measures
Smog Repairs
Obd-Ii (On-Board Diagnostics) Systems
Smog Certification
Clean Air Regulations

Top Rated Smog Test Shops Serving Clayton, CA

Letcher Brothers Auto Repair

Main Services

Additional Services

Coverage Areas

Delta Transmission

Main Services

Additional Services

Coverage Areas

Dublin Car Tek

Main Services

Additional Services

Brands

Coverage Areas

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Diamond Certified Companies Serving Clayton, CA

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