Price
Call for price
Hours
Open some days; see the weekly hours
Station type
Test & Repair
Bobbys Smog is a STAR certified test-and-repair smog check station at 1515 Yosemite Blvd #b, Modesto, CA 95354.
Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 4 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- Closed
- Sunday
- 8 AM – 4 PM
Hours from public business listings. Call to confirm before you go.
What to expect at Bobbys Smog
Bobbys Smog 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?
- Bobbys Smog 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 Bobbys Smog?
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1515 Yosemite Blvd #b, Modesto, CA 95354
Get directions →Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 4 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- Closed
- Sunday
- 8 AM – 4 PM
Hours from public business listings. Call to confirm before you go.
Also listed on
Other stations near Bobbys Smog
Smoggy Smog Check
1729 Yosemite Blvd
Empire Emissions
1805 Yosemite Boulevard
Precision Automotive
1203 Scenic Dr
The Smog Shop
125 Burney St
Speedy Smog
402 Downey Avenue
Midas Auto Center 1635
338 Mchenry Avenue
Nearby cities in Stanislaus County
Questions about Bobbys Smog
Bobbys Smog is open Monday 8 AM to 5 PM; Tuesday 8 AM to 5 PM; Wednesday 8 AM to 4 PM; Thursday 8 AM to 5 PM; Friday 8 AM to 5 PM; Sunday 8 AM to 4 PM. Closed Saturday.
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated October 4, 2026.
Own this shop? Add photos
BAR field office: Fresno • Licensed since 1994