Price
Call for price
Hours
Open 7 days a week
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- 8 AM – 5 PM
- Sunday
- 10 AM – 4 PM
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at Speedee Oil Change & Auto Service
Speedee Oil Change & Auto Service is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Modesto, 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?
- Speedee Oil Change & 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.
1343 Coffee Road, Modesto, CA 95355
Get directions →Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- 8 AM – 5 PM
- Sunday
- 10 AM – 4 PM
Also listed on
Other stations near Speedee Oil Change & Auto Service
Speedway Smog Center
141 East Orangeburg Avenue
Precision Automotive
1203 Scenic Dr
Europa Motors
1624 Oakdale Rd
Speedy Smog
402 Downey Avenue
Midas Auto Center 1635
338 Mchenry Avenue
Nearby cities in Stanislaus County
Questions about Speedee Oil Change & Auto Service
Speedee Oil Change & Auto Service is open Monday 8 AM to 5 PM; Tuesday 8 AM to 5 PM; Wednesday 8 AM to 5 PM; Thursday 8 AM to 5 PM; Friday 8 AM to 5 PM; Saturday 8 AM to 5 PM; Sunday 10 AM to 4 PM. Hours can change on holidays, so call ahead if you are cutting it close.
Speedee Oil Change & Auto Service accepts Cash, Credit Card.
Speedee Oil Change & Auto Service has held a BAR smog license since 2019. You can verify the license status at bar.ca.gov.
Speedee Oil Change & 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 (209) 521-1929 for a quote.
Speedee Oil Change & Auto Service does not take online bookings here, but walk-ins are welcome. Call (209) 521-1929 to check the wait.
Staff at Speedee Oil Change & Auto Service speak English.
The closest alternatives in Modesto are Speedway Smog Center (0.9 mi) and Precision Automotive (1.0 mi). Both are listed further up this page with their ratings and hours.
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: Fresno • Licensed since 2019