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Smog Check & Emissions Testing Stations in Redwood City, CA

12 of the 102 auto repair shops we list in Redwood City have smog checks or emissions tests.

Not every repair shop is licensed to test emissions, and a map search for a smog check mixes test stations with parts stores and dealerships. Every station here names smog checks or emissions testing in its business name, its listing category or on its own website.

  1. All Smog El Camino

    1414 CA-82, Redwood City, CA 94063-1907

    Mon–Fri 8:30am–5pm, Sat 9am–4pm

    Smog & emissions
    Call Website Directions

  2. A Plus Smog

    844 Fifth Ave, Redwood City, CA 94063

    Smog & emissions
    Call Website Directions

  3. Air Care Smog Test Center

    75 El Camino Real, Redwood City, CA 94062

    Smog & emissions
    Call Website Directions

  4. Auto Master Care

    67 El Camino Real, Redwood City, CA 94062

    Smog & emissions
    Call Website Directions

  5. Middlefield Smog Pros

    2800 Middlefield Rd, Redwood City, CA 94063

    Smog & emissions
    Call Website Directions

  6. Redwood city smog check

    323 Woodside Rd, Redwood City, CA 94061

    Smog & emissions
    Call Website Directions

  7. Union Smog Test Only

    2850 Middlefield Rd, Redwood City, CA 94063

    Smog & emissions
    Call Website Directions

  8. Redwood City Star Smog Check

    234 El Camino Real, Redwood City, CA 94062

    Smog & emissions
    Call Directions

  9. A1 EZ Smog Check Station

    160 Chestnut St Unit B, Redwood City, CA 94063

    Smog & emissions
    Call Directions

  10. H K Smog

    24 Willow St, Redwood City, CA 94063

    Smog & emissions
    Call Directions

  11. Peninsula Smog

    2701 Middlefield Rd, Redwood City, CA 94063-3403

    Smog & emissions
    Call Directions

  12. Whipple Auto

    503 Whipple Ave, Redwood City, CA 94063

    Smog & emissions
    Call Directions
Bring your registration renewal notice. States that require emissions testing usually print the type of test on it. In California, a notice that says “STAR station required” means only a STAR-certified station can do the check, and test-only stations check cars but do not repair them.

Also in Redwood City

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Smog Check & Emissions Testing Stations near Redwood City

Good to know

How much does a smog check cost?

Prices depend on the state and the station. In California a smog check usually costs about $30–70 plus the state certificate fee; in states that run their own emissions programs the fee is often a flat amount set by the state.

What happens if my car fails the emissions test?

You get a report with the reason for the failure, and the car needs repairs before a retest. Many states give a free or discounted retest within a set number of days, and some offer repair assistance or waivers when repair costs pass a limit.