Test Only station El Cajon, San Diego County
A1 Smog Test
507 Broadway # A, El Cajon, CA 92021
A1 Smog Test is a licensed test only smog check station at 507 Broadway # A in El Cajon and is STAR certified. Its state license dates to 2006, which makes it number 12 of 46 El Cajon stations by time licensed.
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.
Because it is STAR certified, it can test cars the DMV directed to a STAR station. What STAR means.
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 243316
- Auto repair registration ARD 243316
- License expires 2027-01-31
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.