Price
Call for price
Hours
Hours not available
Station type
Test Only
Thompson Smog Check is a test-only smog check station at 1813 West Manchester Avenue, #d, Los Angeles, CA 90047.
What to expect at Thompson Smog Check
Thompson Smog Check runs the inspection and issues the certificate but does no repairs. Its STAR certification is currently suspended in the BAR registry, so it cannot test DMV-directed vehicles until that is restored.
Most smog checks take 15 to 30 minutes, and most visits are closer to 20.
What to bring
Your registration or DMV renewal notice
It says whether the car needs a STAR station.
The car, with the check engine light off
On a 2000-or-newer car, a lit check engine light fails the test on its own.
A way to pay
The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.
What if I fail?
- Thompson Smog Check doesn't do repairs, so the car goes to a repair shop and comes back for the retest.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
Been to Thompson Smog Check?
Rate your smog check here. Your review helps the next driver choose.
1813 West Manchester Avenue, #d, Los Angeles, CA 90047
Get directions →Other stations near Thompson Smog Check
Croffstar Smog
7400 S Western Ave
Guerrero Auto Parts & Repair
10201 S Normandie Ave
JSI Auto Solutions
10300 South Western Avenue
Smogstop
855 W Florence Ave
Miguel's Smog Check
1933 W Slauson Ave
Capricorn Smog Check & Auto
127 E Manchester Ave
Nearby cities in Los Angeles County
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated October 7, 2026.
Own this shop? Add photos
BAR field office: South El Monte • Licensed since 2025