Find verified STAR certified smog check stations near you. Compare prices, check hours, get a free quote — in under 2 minutes.
Free to use · No sign-up · California statewide
Finding the right smog check station shouldn’t be a guessing game. But for most drivers, it is.
DMV-directed vehicles must use a STAR station. Going to the wrong one means starting the whole process over.
Prices range from $45 to $90+ for the exact same test. Most drivers never compare before they go.
Not every station tests diesel or handles gross polluters. One wrong assumption can cost you an afternoon.
Every listing is verified, filtered, and current — so you find the right station the first time.
Every station meets California’s highest certification standard. No unverified listings, ever.
See pricing, hours, diesel capability, and test-only status side by side before you leave the house.
One request. We match you with certified stations in your city. Fast, free, no commitment.
Select your county to see all verified STAR certified stations with pricing and hours.
Read our STAR station guide or check the 2026 requirements checklist.
“My DMV notice said STAR Station Only and I had no idea what that meant. This site explained it in plain English and showed me the closest one. Done in 20 minutes.”
“I drive a diesel truck and couldn’t find which stations do diesel. Found one near Chula Vista in two minutes. Saved me from driving to the wrong place twice.”
“Failed my smog test and panicked. The guide walked me through the Consumer Assistance Program — ended up getting $800 toward repairs. Wish I found this sooner.”
Browse by county or city to see all verified STAR certified stations near you.
Check prices, certifications, hours, and capabilities side by side. No guessing.
Submit one request and get connected to certified stations in your area. Free, no commitment.
Yes — in California they are the same inspection. The state’s Smog Check Program is run by the Bureau of Automotive Repair (BAR) and tests your vehicle’s emissions against California Air Resources Board (CARB) standards.
The statewide average is $74.22 — a $65.97 base fee plus the mandatory $8.25 state certificate fee. Prices vary by county, station type, and vehicle age. Pre-2000 vehicles typically cost significantly more.
Your vehicle has been flagged for a directed inspection and must be tested at a STAR certified facility. All stations in our directory are STAR certified, so any listing here satisfies this requirement.
Most gasoline vehicles require testing every two years at DMV registration renewal. A smog check is also required when buying or selling a vehicle, or registering an out-of-state vehicle in California.
Don’t panic — 8.35% of vehicles fail their first test. California’s Consumer Assistance Program (CAP) can provide up to $1,200 in repair assistance for qualifying drivers. Read our complete failure guide for step-by-step next steps.
Yes — diesel vehicles model year 1998 and newer with a GVWR of 14,000 lbs or less must pass a smog check. Diesel testing uses an opacity meter, not the standard OBD-II scan, and not all stations are equipped. Use our diesel station guide to find the right facility.
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