Price
Call for price
Hours
Open Mon–Sat
Station type
Test & Repair
S & J Automotive is a STAR certified test-and-repair smog check station at 1320 Angie Ave #b, Modesto, CA 95351. Open Mon–Sat.
Hours
- Monday
- 9 AM – 5 PM
- Tuesday
- 9 AM – 5 PM
- Wednesday
- 9 AM – 5 PM
- Thursday
- 9 AM – 5 PM
- Friday
- 9 AM – 5 PM
- Saturday
- 8 AM – 2 PM
- Sunday
- Closed
Hours from public business listings. Call to confirm before you go.
What to expect at S & J Automotive
S & J Automotive 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.
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?
- S & J Automotive can diagnose and repair the problem in the same shop, then retest the car.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
Been to S & J Automotive?
Rate your smog check here. Your review helps the next driver choose.
1320 Angie Ave #b, Modesto, CA 95351
Get directions →Hours
- Monday
- 9 AM – 5 PM
- Tuesday
- 9 AM – 5 PM
- Wednesday
- 9 AM – 5 PM
- Thursday
- 9 AM – 5 PM
- Friday
- 9 AM – 5 PM
- Saturday
- 8 AM – 2 PM
- Sunday
- Closed
Hours from public business listings. Call to confirm before you go.
Also listed on
Other stations near S & J Automotive
Empire Emissions
1805 Yosemite Boulevard
Smoggy Smog Check
1729 Yosemite Blvd
Sam's Complete Auto
819 S 9th St Ste C
Bobbys Smog
1515 Yosemite Blvd #b
Cisneros Auto Service & Smog
2200 Crows Landing Rd
A-1 Tony Hernandez Smog
431 West Hatch Rd
Nearby cities in Stanislaus County
Questions about S & J Automotive
S & J Automotive is open Monday 9 AM to 5 PM; Tuesday 9 AM to 5 PM; Wednesday 9 AM to 5 PM; Thursday 9 AM to 5 PM; Friday 9 AM to 5 PM; Saturday 8 AM to 2 PM. Closed Sunday.
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated October 16, 2026.
Own this shop? Add photos
BAR field office: Fresno • Licensed since 2013