Clear Blue Test Only Star Smog Station

Smog inspection station

4.8 4.8 from 496 reviews

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Clear Blue Test Only Star Smog Station is a smog and emissions station in San Ramon, CA. It holds a 4.8 star rating from 496 customer reviews. Read the reviews and hours below, or call (925) 855-8378.

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Address2850 Crow Canyon Rd, San Ramon, CA 94583

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Phone(925) 855-8378

Websitehttps://www.clearbluesmogcheck.com/

Also onGoogle

LicenseCalifornia BAR ARD 241700Active on the state's licensee list (October 2026), registered since 2005

Smog checkLicensed smog station, Test Only (241700)

Hours

See the full week

Monday	8 AM–5 PM
Tuesday	8 AM–5 PM
Wednesday	8 AM–5 PM
Thursday	8 AM–5 PM
Friday	8 AM–5 PM
Saturday	9 AM–4 PM
Sunday	10 AM–4 PM

Clear Blue Test Only Star Smog Station Reviews & Ratings

Customer reviews 4.8 4.8 · 496 reviews

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What Car Repairs Cost in San Ramon, 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