Top Rated Smog Test Shops Serving Discovery Bay, 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 Discovery Bay including 94505. These smog test experts provide emission control devices and air pollution control, and they also work on smog checks, smog certification and vehicle emissions standards. 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

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

2 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

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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 Discovery Bay ZIP Codes

94505

Diamond Certified Smog Test Shops In Discovery Bay

Diamond Certified smog test shops serving Discovery Bay are rated an average of 4.6 out of 5 stars based on 1635 reviews of 17 rated smog test shops.
Diamond Certified smog test shops in Discovery Bay Avg. Star Rating.

Discovery Bay was founded in 1974, and today, your 14,500 neighbors enjoy art classes, knitting, nature trails, writing and whale watching. Discovery Bayers use Diamond Certified smog test shops for vehicle inspection programs, tailpipe emissions, exhaust emissions, inspection and maintenance (I/M) program, smog checks, and more.

Frequently Asked Questions for Auto Smog in Discovery Bay, CA

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

A: Verified Letcher Brothers Auto Repair Customer, one of 302
"Pretty descent The customer service is good." -Vaishali D.
All Survey Responses for Letcher Brothers Auto Repair
Verified autoTech Blackhawk Customer, one of 303
"They took care of me. They pulled me out of a crisis and I'm still using the same car." -Kathleen J.
All Survey Responses for autoTech Blackhawk
Verified Delta Transmission Customer, one of 390
"I would recommend them. They are good. I trust them and they are excellent at what they do." -Norm S.
All Survey Responses for Delta Transmission
Verified Dublin Car Tek Customer, one of 586
"Trustworthy and their mechanics seem to be experienced. I have been going to them for years and I feel comfortable with them. They will give me the right diagnosis and there is no overkill." -Gloria H.
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 Discovery Bay residents?

A: Diamond Certified smog test shops use top-quality brands like Corsa, Spectre Performance, Hooker Headers, aFe Power and Airaid.

Q: What types of smog certification do smog test shops offer?

A: Smog test shops offer many types of emission testing equipment including analyzers, dynamometers, and test cells. Analyzers are used to measure levels of pollutants in the exhaust, dynamometers measure the output of the engine, and test cells are sealed chambers that measure the amount of pollutants released from the vehicle. All of these pieces of equipment are necessary to accurately assess a vehicle's emissions and determine if it meets the requirements set by the state's department of motor vehicles.

Q: Can Diamond Certified smog test shops work with MagnaFlow products and similar items so I can get emission control devices in Discovery Bay?

A: Yes, Diamond Certified smog test shops in Discovery Bay can work with MagnaFlow products and similar items to provide emission control devices.

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

A: Vehicle Inspection Programs
Vehicle Inspection Program
Emission Testing Equipment
Emissions Testing
Air Pollution Control

Top Rated Smog Test Shops Serving Discovery Bay, CA

Delta Transmission

Main Services

Additional Services

Coverage Areas

Letcher Brothers Auto Repair

Main Services

Additional Services

Coverage Areas

Dublin Car Tek

Main Services

Additional Services

Brands

Coverage Areas

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