Smog Mart Inc, Smog and Automobile Repair Center
STAR certified smog station · South Sacramento

Smog check in Sacramento.
From $58. In and out.

STAR-certified smog checks, VSSI inspections and honest auto repair on Stockton Blvd. No appointment needed for a smog. Most tests take about 20 to 25 minutes once the car is in the bay, certificate included.

Or text us at (916) 427-7664 4.5 724 reviews Google
Smog Mart smog check and auto repair station at 7070 Stockton Blvd, Sacramento
Hours today Mon-Fri 9-5 · Sat 8-3
How it works

Simple, start to finish.

  1. Walk in or book

    Smog checks are walk-in, Monday through Saturday. Repairs and VSSI inspections are easiest as a morning drop-off.

  2. We test and show you

    Licensed inspectors, state-monitored equipment, and photos to your phone if anything needs attention.

  3. Certificate in hand

    Pass, and the certificate goes to the DMV electronically. Fail, and you get a clear report of why. Nothing is repaired without your OK.

Why Smog Mart

Straight answers, honest work.

STAR certified smog station

Licensed by the California BAR for every smog test the DMV can require, including STAR-directed tests. Family owned since 1993.

Test and repair under one roof

Fail a smog? We diagnose and fix it here. If we do the repair, the re-test is free.

You see what we see

Photos and notes sent to your phone, and an estimate before any work starts. 12-month / 12,000-mile parts-and-labor warranty on repairs with new parts.

Easy to find

Stockton Blvd at Florin Rd, next to the Super Walmart. Clean lobby, and we text you when it's ready.

Reviews

4.5 stars from 724 Google reviews

Read all reviews
★★★★★ 5 out of 5 stars

“Brought my company's oversized vehicle here for a smog check and I was in awe with how fast the service was. First off, I don't always drive a huge vehicle, and it was only my second time driving the company's Ford Transit 250 (9ft full sized van). I went to two other smog places before going to Smog Mart. The first didn't have enough parking in the lot and the service bay didn't seem like it can accommodate a 9f...”

Andreau Lacanilao Google review · Jul 2026
★★★★★ 5 out of 5 stars

“Handles the phone well, system goes off the message and when you’re in a rush to get your car smogged, leaving a message is not the first thing you want to do. He called back before I could dial the next place on my...”

Gina Padilla Google review · Aug 2026
★★★★★ 5 out of 5 stars

“Driving home from work and an error light came on. A few minutes later all the error lights came on! Took my car to Smog Mart and they found out the alternator wasn't putting out enough voltage. They just had put in...”

Edwin Johnson Google review · Jul 2026
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Hours and location

Find us on Stockton Blvd

7070 Stockton Blvd, Sacramento, CA 95823
At Florin Rd next to the Super Walmart, between Wells Fargo and #1 Buffet. Free parking in front.

Mon to Fri 9:00 AM to 5:00 PM Saturday 8:00 AM to 3:00 PM Sunday Closed

Last vehicle accepted 2 hours before closing.

Map showing Smog Mart at 7070 Stockton Blvd at Florin Rd, Sacramento Open in Google Maps © OpenStreetMap contributors
Common questions

Questions people call about

Do I need an appointment for a smog check?

No. Walk in any time we're open. Most tests take about 20 to 25 minutes once the vehicle is in the bay. Wait time varies, and an appointment shortens it.

What if my car fails?

You get a report showing why, and the failed test is $49.75 (no certificate is issued). If we do the repair, the re-test is free. If it failed only because the readiness monitors weren't complete, drive it and come back for a free re-test. If you or another shop do the repairs, the re-test is charged.

How much is a smog check?

$58 for a standard gasoline or hybrid vehicle, certificate included. STAR and test-only smogs are the same price. Diesel smogs are $110. Vehicles where an engine doghouse or access panel must be removed to run the test are the standard price plus 0.5 hour labor.

What's a VSSI and do I need one?

It replaced the brake and lamp inspection. You need it for salvage or rebuilt titles and some DMV referrals. We're a licensed VSSI station. Cars are $295, and plan to leave the vehicle for the day.

Need it this week? Mon-Fri 9-5 · Sat 8-3 · Sun closed. 7070 Stockton Blvd, Sacramento.
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