Price
Call for price
Hours
Open Tue–Fri
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- Closed
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- Closed
- Sunday
- Closed
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at Twin Peaks Auto Service
Twin Peaks Auto Service is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Twin Peaks, so it can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is STAR certified, so it can test vehicles the DMV directs to a STAR station, including gross polluters.
Walk-ins are welcome. 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?
- Twin Peaks Auto Service can diagnose and repair the problem in the same shop, then retest the car.
- Each station sets its own retest price, so ask before the first test.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
764 Rose Ln, Twin Peaks, CA 92391
Get directions →Hours
- Monday
- Closed
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- Closed
- Sunday
- Closed
Also listed on
Nearby cities in San Bernardino County
Questions about Twin Peaks Auto Service
Twin Peaks Auto Service is open Tuesday 8 AM to 5 PM; Wednesday 8 AM to 5 PM; Thursday 8 AM to 5 PM; Friday 8 AM to 5 PM. Closed Monday and Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Twin Peaks Auto Service accepts Cash, Credit Card.
Twin Peaks Auto Service has held a BAR smog license since 1999. You can verify the license status at bar.ca.gov.
Twin Peaks Auto Service 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 (909) 337-0082 for a quote.
Twin Peaks Auto Service does not take online bookings here, but walk-ins are welcome. Call (909) 337-0082 to check the wait.
Staff at Twin Peaks Auto Service speak English.
How we get this data: BAR licenses and STAR status, Google hours and ratings, coupons published by the station.
Verify this station’s license and STAR standing at bar.ca.gov.
Own this shop? Add photos
BAR field office: Riverside • Licensed since 1999