Golden State Smog Center

Smog inspection station

5.0 5.0 from 384 reviews

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Golden State Smog Center is a smog and emissions station in Belmont, CA. It holds a 5.0 star rating from 384 customer reviews. Read the reviews and hours below, or call (650) 595-3100.

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Address1150 Old County Rd A, Belmont, CA 94002

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Phone(650) 595-3100

Websitehttp://goldenstatesmog.info/

Also onGoogle

LicenseCalifornia BAR ARD 255808Active on the state's licensee list (October 2026), registered since 2008

Smog checkLicensed smog station, Test Only (255808)

Hours

See the full week

Monday	8:30 AM–5:30 PM
Tuesday	8:30 AM–5:30 PM
Wednesday	8:30 AM–5:30 PM
Thursday	8:30 AM–5:30 PM
Friday	8:30 AM–5:30 PM
Saturday	9 AM–2 PM
Sunday	Closed

Golden State Smog Center Reviews & Ratings

Customer reviews 5.0 5.0 · 384 reviews

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What Car Repairs Cost in Belmont, CA

Typical independent shop prices at California labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Catalytic converter replacement cost $420 to $1,750 Oxygen sensor replacement cost $120 to $510 EVAP leak repair cost $140 to $740 EGR valve replacement cost $210 to $840 Purge valve replacement cost $110 to $460 Exhaust leak repair cost $150 to $690