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Smog Check & Emissions Testing Stations in Modesto, CA

34 of the 223 auto repair shops we list in Modesto 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. AA Smog

    1616 Oakdale Rd #1, Modesto, CA 95355

    Smog & emissionsDiesel & truck
    Call Website Directions

  2. Bobby's Smog & Auto Repair

    1515 Yosemite Blvd, Modesto, CA 95354

    Smog & emissionsDiesel & truck
    Call Website Directions

  3. Walker's Automotive

    407 14th St, Modesto, CA 95354-2602

    Smog & emissionsA/C repairFree estimatesSe habla español
    Call Website Directions

  4. And 1 Auto Tech Smog & Mechanic Shop

    1059 N Emerald Ave, Modesto, CA 95351-1554

    Smog & emissions
    Call Website Directions

  5. AZ Tech Smog

    1324 N Carpenter Rd, Modesto, CA 95351

    Smog & emissionsSe habla español
    Call Website Directions

  6. Freedom Smog

    830 Kansas Ave, Modesto, CA 95351

    Smog & emissions
    Call Website Directions

  7. Paisanos Auto Repair and Smog

    586 S 9th St, Modesto, CA 95351-4037

    Smog & emissionsLoaner or shuttle
    Call Website Directions

  8. Sierra Muffler Shop

    1647 Crows Landing Rd, Modesto, CA 95358

    Smog & emissionsMuffler & exhaust
    Call Website Directions

  9. Smog Check Hut - Smog and Registration

    1455 Herndon Rd Ste 3, Modesto, CA 95351

    Smog & emissionsState inspection
    Call Website Directions

  10. Smog Check Unlimited

    325 Motor City Ct, Modesto, CA 95356-9045

    Smog & emissionsA/C repair
    Call Website Directions

  11. Smog Dynamics

    830 Kansas Ave C3, Modesto, CA 95351

    Smog & emissions
    Call Website Directions

  12. Smogs Unlimited

    2133 Wylie Dr, Modesto, CA 95355

    Smog & emissionsSe habla español
    Call Website Directions

  13. Speedway Smog Center

    141 E Orangeburg Ave, Modesto, CA 95350

    Smog & emissions
    Call Website Directions

  14. Stanislaus Smog

    1400 N 9th St #25, Modesto, CA 95350

    Smog & emissionsState inspection
    Call Website Directions

  15. West Coast British / WCBR

    331 Motor City Ct, Modesto, CA 95356-9046

    Smog & emissions
    Call Website Directions

  16. Speedway Smog Center

    3300 McHenry Ave, Modesto, CA 95350-1444

    Smog & emissions
    Call Website Directions

  17. Japanese Imports Auto Service

    3345 Mchenry Ave, Modesto, CA 95350

    Smog & emissionsEuropean & import
    Call Website Directions

  18. Mc Henry Smog Center

    3536 McHenry Ave # B, Modesto, CA 95356

    Smog & emissions
    Call Website Directions

  19. Performance Smog Inc

    1404 N Carpenter Rd A, Modesto, CA 95351

    Smog & emissions
    Call Website Directions

  20. The Smog Shop

    Across From The DMV, 125 Burney St, Modesto, CA 95354

    Smog & emissions
    Call Website Directions

  21. Paradise Auto Repair & Smog

    921 Paradise Rd, Modesto, CA 95351

    Smog & emissions
    Call Directions

  22. Acevedo’s Smog

    405 W Hatch Rd, Modesto, CA 95351-5607

    Smog & emissions
    Call Directions

  23. Cisneros Auto Service & Smog

    2200 Crows Landing Rd, Modesto, CA 95358

    Smog & emissions
    Call Directions

  24. Tonys smog

    431 W Hatch Rd, Modesto, CA 95351-5603

    Smog & emissions
    Call Directions

  25. April Smog

    1455 Herndon Rd, Modesto, CA 95351-5014

    Smog & emissions
    Call Directions

  26. Smog Masters

    443 S 9th St, Modesto, CA 95351

    Smog & emissions
    Call Directions

  27. A-1 Amigos Smog

    109 Amador Ave, Modesto, CA 95358

    Smog & emissions
    Call Directions

  28. Complete Auto Repair & Smog

    718 S 9th St, Modesto, CA 95351

    Smog & emissions
    Call Directions

  29. Crowslanding Smog

    1651 Crows Landing Rd Ste 1, Modesto, CA 95358

    Smog & emissions
    Call Directions

  30. Modesto Auto Smog & Repair

    1001 5th St, Modesto, CA 95351

    Smog & emissions
    Call Directions

  31. Smoggy Smog Check

    1729 Yosemite Blvd, Modesto, CA 95354

    Smog & emissions
    Call Directions

  32. Stanislaus Smog 2

    3531 Carver Rd, Modesto, CA 95356

    Smog & emissions
    Call Directions

  33. Tito's Smog & Auto Repair

    696 Crows Landing Rd, Modesto, CA 95351-3929

    Smog & emissions
    Call Directions

  34. Smog Masters

    1025 Yosemite Blvd, Modesto, CA 95354-2729

    Smog & emissionsState inspection
    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 Modesto

More in Modesto and California

Smog Check & Emissions Testing Stations near Modesto

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.