Star Smog Test Program!

We offer the best service and the best price. Find a better deal? We'll match it. With 6 locations from Martinez, Brentwood, Antioch, to Sacramento, We Perform Star Testing Smog Check Certification. Print our coupon and visit a location near you Soon!


Why Bring Your Vehicle To Us?

Every operating vehicle MUST meet California smog standards. We are a Test-Only smog station and we are friendly and professional.
We smog ALL vehicles including Heavy Duty Trucks, RV's & Gross Polluters.

About Us

Horizon Smog performs smog tests for all automobiles, trucks and motorhomes.

We can certify all DMV-required smog tests including: Test Only, Change of Ownership, Initial Registration, Non-Test Only and Star Test.

  • 30-Day Free Retest if your vehicle does not pass

  • Fast Professional Service

  • Easy Parking

  • No Sales - No Hassle

  • Methods of payment accepted: Cash, credit card

  • No Appointment Necessary

  • Comfortable waiting area. (kid friendly)

Services

Smog Check, Smog Test & Test-Only Smog Center We smog check ALL vehicles for smog certificate including Heavy Duty Trucks, RV's & Gross Polluters.

  • OUT OF STATE

  • DMV RENEWAL

  • CHANGE OF OWNERSHIP

  • GROSS POLLUTER

Regular smog tests, Test Only smog checks, gross polluter smog checks, trucks and RV's.

Print Coupon for your Area!