Steve's Smog & Auto

Smog inspection station

4.8 4.8 from 76 reviews

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Steve's Smog & Auto is a smog and emissions station in Sonoma, CA. It holds a 4.8 star rating from 76 customer reviews. Read the reviews and hours below, or call (707) 996-7664.

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Address18968 Sonoma Hwy, Sonoma, CA 95476

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Phone(707) 996-7664

Also onGoogle

LicenseCalifornia BAR ARD 287614Active on the state's licensee list (October 2026), registered since 2017

Smog checkLicensed smog station, Test & Repair (287614)

Hours

See the full week

Monday	Closed
Tuesday	8 AM–5 PM
Wednesday	8 AM–5 PM
Thursday	8 AM–5 PM
Friday	8 AM–5 PM
Saturday	Closed
Sunday	Closed

Steve's Smog & Auto Reviews & Ratings

Customer reviews 4.8 4.8 · 76 reviews

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What Car Repairs Cost in Sonoma, 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