On The Mark Smog & Auto Repair

Yes. On The Mark Smog & Auto Repair Inc is STAR certified with the California Bureau of Automotive Repair, so it can test vehicles the DMV directs to a STAR station, including gross polluters.

No. On The Mark Smog & Auto Repair Inc is licensed as a Test & Repair station. This station can run your smog test and, if the vehicle fails, diagnose and repair it in the same shop.

On The Mark Smog & Auto Repair Inc is open Monday 9 AM to 6 PM; Tuesday 9 AM to 6 PM; Wednesday 9 AM to 6 PM; Thursday 9 AM to 6 PM; Friday 9 AM to 6 PM; Saturday 9 AM to 1 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. On The Mark Smog & Auto Repair Inc accepts walk-ins, so you can drive in without booking ahead.

On The Mark Smog & Auto Repair Inc accepts Credit Card, Debit Card.

Google lists the following accessibility features at On The Mark Smog & Auto Repair Inc: wheelchair accessible entrance, wheelchair accessible parking.

On The Mark Smog & Auto Repair Inc has held a BAR smog license since 2008. You can verify the license status at bar.ca.gov.

On The Mark Smog & Auto Repair Inc has not published a price on SmogCheckDeals. The Bureau of Automotive Repair puts the statewide average at $69.16 as of August 2026, about $65 for a 2000-or-newer vehicle and $73 for 1999-or-older, plus the $8.25 certificate fee. Call (619) 579-0388 for a quote.

On The Mark Smog & Auto Repair Inc does not take online bookings here, but walk-ins are welcome. Call (619) 579-0388 to check the wait.

Staff at On The Mark Smog & Auto Repair Inc speak English.

Bring the car, your registration or DMV renewal notice, and a way to pay. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.

Because On The Mark Smog & Auto Repair Inc is a Test & Repair station, it can diagnose and repair the problem in the same shop, then run the free retest within 30 days. If the repair bill is steep, California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.

The closest alternatives in El Cajon are Rose Auto Service (0.1 mi) and Broadway Smog Test Only Station (0.3 mi). Both are listed further up this page with their ratings and hours.