Test and Repair station Vallejo, Solano County
Royal Smog & Mechanic
3330 Sonoma Blvd Unit B, Vallejo, CA 94590
Royal Smog & Mechanic is a licensed test and repair smog check station at 3330 Sonoma Blvd Unit B in Vallejo. Its state license dates to 2019, which makes it number 15 of 26 Vallejo stations by time licensed.
What this station can do
This is a test and repair station. It can test your car and also fix emissions problems if it fails, then retest it.
Hours
| Monday | 8:30 AM to 5 PM |
|---|---|
| Tuesday | 8:30 AM to 5 PM |
| Wednesday | 8:30 AM to 5 PM |
| Thursday | 8:30 AM to 5 PM |
| Friday | 8:30 AM to 5 PM |
| Saturday | 8:30 AM to 5 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 RC 295426
- Auto repair registration ARD 295426
- License expires 2027-09-30
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.