Lake Forest Advantage Smog Test

Smog inspection station

3.1 3.1 from 104 reviews

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Lake Forest Advantage Smog Test is a smog and emissions station in Lake Forest, CA. It holds a 3.1 star rating from 104 customer reviews. Read the reviews and hours below, or call (949) 328-9417.

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Address21721 Lake Forest Dr, Lake Forest, CA 92630

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Phone(949) 328-9417

Websitehttps://www.5starsmogcheck.com/

Also onGoogle

LicenseCalifornia BAR ARD 277442Active on the state's licensee list (October 2026), registered since 2014

Smog checkLicensed smog station, Test Only (277442)

Hours

See the full week

Monday	7:30 AM–6 PM
Tuesday	7:30 AM–6 PM
Wednesday	7:30 AM–6 PM
Thursday	7:30 AM–6 PM
Friday	7:30 AM–6 PM
Saturday	7:30 AM–6 PM
Sunday	7:30 AM–6 PM

Lake Forest Advantage Smog Test Reviews & Ratings

Customer reviews 3.1 3.1 · 104 reviews

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What Car Repairs Cost in Lake Forest, 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