Test Only station Concord, Contra Costa County
Auto Smog Center Llc
2241 Monument Boulevard Suite U, Concord, CA 94520
Auto Smog Center Llc is a licensed test only smog check station at 2241 Monument Boulevard Suite U in Concord.
What this station can do
This is a test only station. It can run your smog check and certify a pass, but it cannot fix a car that fails. It is not STAR certified, so it cannot test a car your DMV notice sends to a STAR station.
Hours
| Monday | 8:30 AM to 6 PM |
|---|---|
| Tuesday | 8:30 AM to 6 PM |
| Wednesday | 8:30 AM to 6 PM |
| Thursday | 8:30 AM to 6 PM |
| Friday | 8:30 AM to 6 PM |
| Saturday | 8:30 AM to 6 PM |
| Sunday | Closed |
License check
You can look up this station's license on the state's own site. Search the number below at search.dca.ca.gov. A smog check only counts if the station is licensed on the day of your test.
- Smog station license TC 315636
- Auto repair registration ARD 315636
- License expires 2027-03-31
Own this station? Fix your hours, phone or services.
Before you go
- Bring your DMV renewal notice if you have one, and the car's registration.
- Drive at least 20 minutes first so the engine is warm.
- If the check engine light is on, you will fail. Here is why.
- Prices are set by each station. The statewide average and what drives it are in our price guide.