Price
Call for price
Hours
Open 7 days a week
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- 8 AM – 8 PM
- Tuesday
- 8 AM – 8 PM
- Wednesday
- 8 AM – 8 PM
- Thursday
- 8 AM – 8 PM
- Friday
- 8 AM – 8 PM
- Saturday
- 9 AM – 8 PM
- Sunday
- 10 AM – 7 PM
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at Gill Auto Group
Gill Auto Group is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Madera, so it can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is not STAR certified, so if your DMV renewal notice says "STAR Station Required" you will need a different station.
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?
- Gill Auto Group 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.
1100 South Madera Ave, Madera, CA 93637
Get directions →Hours
- Monday
- 8 AM – 8 PM
- Tuesday
- 8 AM – 8 PM
- Wednesday
- 8 AM – 8 PM
- Thursday
- 8 AM – 8 PM
- Friday
- 8 AM – 8 PM
- Saturday
- 9 AM – 8 PM
- Sunday
- 10 AM – 7 PM
Also listed on
Other stations near Gill Auto Group
Platinum Auto Smog
812 South Gateway Drive
Gold Medal Automotive
447 Noble Street
Advanced Automotive Smog & Repair
311 S Pine Street
Smog Technology Center
1212 1/2 W Olive Ave
ABM Auto Repair
100 E 7th St Suite 118
Nearby cities in Madera County
Questions about Gill Auto Group
Gill Auto Group is open Monday 8 AM to 8 PM; Tuesday 8 AM to 8 PM; Wednesday 8 AM to 8 PM; Thursday 8 AM to 8 PM; Friday 8 AM to 8 PM; Saturday 9 AM to 8 PM; Sunday 10 AM to 7 PM. Hours can change on holidays, so call ahead if you are cutting it close.
Gill Auto Group accepts Cash, Credit Card.
Gill Auto Group has held a BAR smog license since 2010. You can verify the license status at bar.ca.gov.
Gill Auto Group 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 (559) 674-5661 for a quote.
Gill Auto Group does not take online bookings here, but walk-ins are welcome. Call (559) 674-5661 to check the wait.
Staff at Gill Auto Group speak English.
The closest alternatives in Madera are Platinum Auto Smog (0.7 mi) and Gold Medal Automotive (0.8 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 2010