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Smog Test Only - What is a Test Only Smog Station? Smog Test
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Remote Smog Check Sensing CA Roadside
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Remote Smog Test Sensing Device
Home Page HOME


Address: 1130 Detroit Ave. 
Concord, CA 94520   Directions

Phone Number (925) 356-6858



- We can smog ALL vehicles!
- Comfortable Waiting Room
- Diesel Smog Check
- DMV Renewal Smog Test
- Gross Polluter Certification
- Hybrid Smog Tests
- Registration Renewal Tags
- Regular Smog Inspection
- STAR Smog Inspection

Save huge with our $25 off coupon! Voted best place in Concord to get a smog check, by the East Bay Express! We're a family-owned STAR certified test only center based in the East Bay, trusted since 2004!
  • Better Business Bureau honor roll. 
  • In-house DMV tags renewal service.
  • Waiting room away from smoke & noise. 
  • Snacks & sodas while you wait. 
  • Cash, debit/credit accepted. 
  • Family-owned small business. 

As UC Berkeley & CalState East Bay alums, we are committed to serving our community by offering outstanding service.

Your satisfaction is guaranteed. We hold ourselves to the highest standard levels. No gimmicks and no hidden fees. What we promise is what you get. Our station is equipped with the latest in smog test equipment, and staffed by expert technicians.

Shop Hours: Open 7 Days a Week!

SAT 8AM to 6PM
SUN 9AM to 5PM

Smog Special: Get $25.00 off our regular smog check price with your coupon! Super low price!


Which Type Should I Choose?


SMOG STAR EXPRESS - 1130 Detroit Ave. Concord, California. (925) 356-6858

More certified smog station near Concord, CA.