Price
Call for price
Hours
Open Mon–Sat
Station type
Test Only
Compa Smog is a STAR certified test-only smog check station at 18273 Grand Ave # 12, Lake Elsinore, CA 92530. Open Mon–Sat.
Hours
- Monday
- 8:30 AM – 5 PM
- Tuesday
- 8:30 AM – 5 PM
- Wednesday
- 8:30 AM – 5 PM
- Thursday
- 8:30 AM – 5 PM
- Friday
- 8:30 AM – 5 PM
- Saturday
- 9 AM – 1 PM
- Sunday
- Closed
Hours from public business listings. Call to confirm before you go.
What to expect at Compa Smog
Compa Smog runs the inspection and issues the certificate but does no repairs. It is STAR certified, so it can test vehicles the DMV directs to a STAR station, including gross polluters.
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?
- Compa Smog doesn't do repairs, so the car goes to a repair shop and comes back for the retest.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
Been to Compa Smog?
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18273 Grand Ave # 12, Lake Elsinore, CA 92530
Get directions →Hours
- Monday
- 8:30 AM – 5 PM
- Tuesday
- 8:30 AM – 5 PM
- Wednesday
- 8:30 AM – 5 PM
- Thursday
- 8:30 AM – 5 PM
- Friday
- 8:30 AM – 5 PM
- Saturday
- 9 AM – 1 PM
- Sunday
- Closed
Hours from public business listings. Call to confirm before you go.
Also listed on
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Nearby cities in Riverside County
Questions about Compa Smog
Compa Smog is open 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 9 AM to 1 PM. Closed Sunday.
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated November 1, 2026.
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BAR field office: Riverside • Licensed since 2017