Smog Check Walnut

Smog check in Walnut, CA

Every licensed smog check station in Walnut.

Licensed stations
5 in Walnut
Test-only
3 stations
Test & repair
2 stations
Top rated
D V Smog Pros, 4.9/5

How much is a smog check in Walnut?

$40–$70 at most Walnut stations. Test-only is cheaper.

Test-only vs test & repair?

Test-only just runs the inspection. Test & repair can also fix a fail.

What do I bring?

Your DMV renewal notice and a way to pay. Most stations take walk-ins.

How long does a smog check take?

20–30 minutes. Call ahead to skip the wait.

Which Walnut smog station has the best reviews?

D V Smog Pros leads with 4.9/5 from 70 Google reviews.

Highest-rated overall

How many smog check stations are in Walnut?

5 licensed stations.

California smog check rules →

All 5 stations

  1. D V Smog Pros Test & repair 4.9★ (70) 19817 Valley Blvd, Walnut, CA 91789 Call Directions
  2. Walnut Smog Check Center Test only 4.8★ (198) 319 Lemon Creek Drive Unit L, Walnut, CA 91789 Call Directions
  3. A-tek Smog Check Test only 4.8★ (42) 750 North Nogales St # I, Walnut, CA 91789 Call Directions
  4. Piedras Smog Test Only Test only 4.7★ (209) 19939 E. Valley Blvd, Walnut, CA 91789 Call Directions
  5. Walnut 76 Inc Test & repair 18702 Amar Rd, Walnut, CA 91773 Call Directions

Close by, outside Walnut

Straight-line miles from the middle of Walnut — not drive time. These stations are in another city.

  • West Covina1 mi

    European Motor Werks

    19010 La Puente Rd

    4.7 (17 reviews) Test & repair

    Call (626) 965-6654Directions

  • Rowland Heights1.2 mi

    Rolling Smog Check

    19144 1/2 San Jose Ave

    5.0 (9 reviews) Test only

    Call (626) 346-3689Directions

  • Rowland Heights1.4 mi

    Smog Test Only Discount Center

    19116 E Walnut Dr North Ste G

    4.4 (67 reviews) Test only

    Call (626) 581-4455Directions

  • Rowland Heights1.7 mi

    New Green Auto Smog

    18955 Labin Court A-3

    4.2 (39 reviews) Test & repair

    Call (626) 965-9707Directions

  • West Covina2.9 mi

    Pep Boys Auto Service & Tires #676

    1540 E Amar Rd

    4.2 (780 reviews) Test & repair

    Call (626) 810-9936Directions

  • City Of Industry3 mi

    Putente Hills Mitsubishi

    17665 Castleton Street

    4.4 (1,452 reviews) Test & repair

    Call (626) 964-5111Directions

Map of 5 stations. The list has every one, mapped or not.

Own a Walnut station?

Free. Featured spot, coupon, hours kept current.

Claim it free