Compare local smog shops, read reviews, and find the lowest price for your smog certification.
Enter your ZIP code to find and compare smog check stations with the best prices in your area.
Call ahead — prices vary widely. Many stations advertise $40-$50 but charge extra for the certificate, STAR station fees, or test-only surcharges.
STAR stations are required for certain vehicles (directed vehicles, gross polluters). Check your registration notice to see if you need one.
Pre-1976 vehicles and certain hybrids are exempt from smog checks. New vehicles are exempt for their first 6 model years.
If your car fails, you are entitled to a free retest at the same station within 30 days. You can also visit a referee station for a second opinion.
California's Consumer Assistance Program (CAP) offers up to $1,200 for repairs if your car fails smog and you meet income requirements.
Some stations offer coupons online. Check Yelp, Google, and the station's website before you go.
Yes — most vehicles require a smog check every 2 years during registration renewal. New vehicles are exempt for the first 6 model years.
Prices typically range from $40 to $70 plus a $8.25 certificate fee. Call multiple stations to compare. Some areas have stations offering coupons or discounts.
The Consumer Assistance Program (CAP) offers up to $1,200 for emissions-related repairs for income-eligible owners, or $1,500 to retire a failing vehicle.
The smog inspection itself is set by the station (typically $40-$70). The state certificate fee is $8.25. STAR stations may charge more. Always ask for the total out-the-door price.
Official state tool to find certified smog stations near you
Read reviews and compare prices from real customers
Apply for up to $1,200 in repair assistance
Official DMV guide to smog requirements and exemptions
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