Sig's Automotive

O'Fallon, MO · Auto repair shop

Rating
4.5/5
★★★★★ 4.5
Reviews
20
Rank in O'Fallon
#31
of 134 shops
City Percentile
46%
rating percentile
Address
Sig's Automotive, 14 Elaine Dr, O'Fallon, MO 63366
Phone
(636) 272-1110
Website
www.sigsautorepair.com
Status
Closed · Opens 8 AM Mon

Sig's Automotive is an auto shop located in O'Fallon, MO. It is one of 134 auto shops listed in O'Fallon. Its 4.5-star rating matches the O'Fallon city average of 4.4 stars. There are 8 photos associated with this location.

About Sig's Automotive

Family owned and operated since 1971, Sig's Automotive provides expert automotive services for residential and commercial customers throughout the O'Fallon, Missouri area. We specialize in Corvettes but can service or repair all major makes and... More

Hours

SaturdayClosed
SundayClosed
Monday8 AM–5 PM
Tuesday8 AM–5 PM
Wednesday8 AM–5 PM
Thursday8 AM–5 PM
Friday8 AM–5 PM

Customer Reviews

★★★★★ 5.0 Tom Gaines · Dec 2025

Talented mechanics and ethical operation. They did a great job tuning my 71 Formula

★☆☆☆☆ 1.0 John Hill · Jul 2024

I had to schedule an appointment a month out. I told them I had a misfire, low fuel pressure, and a rattle in the exhaust. In the month I waited I replaced the fuel sending unit, fuel pump, fuel filters, and serviced the injectors. I let them know what I did when I dropped it off. I paid $160 to be told I have low fuel pressure and that if I can put a fuel pump in myself it’s not worth paying them to drop the tank and check the voltage on the pump. The pump has a connector at the rear bumper (dropping the tank is not required to check voltage to the new pump / connector). I don’t think I said anything to warrant any unwillingness for them to trouble shoot past what was done before I dropped the car off. Seems pretty expensive for them to only confirm something I had already checked. I ask

★☆☆☆☆ 1.0 Duane Heymann · Jul 2019

If I could give this place a no stars I would. Reason I say this is I took my 05 Corvette into their shop for flywheel issues, I drop it off and get a call the next day that they had wrecked my car. They put it on the alignment lift and had the car in reverse (it's an 05 and needs to be in reverse to turn the accessories off) and went out to check the mileage on it, mind you there are 2 safer ways to do this than the option they chose, one is you can hold down the accessory button for 5 seconds and the dash flashes up or two you can simply turn the headlights on and the odometer pops up. These guys chose to open my door and proceed to reach in and press the start button, taking a chance that the clutch safety mechanisms were working properly (my car is a manual) mind you I've only owned th

★★★★★ 5.0 Rachel Faulkner · May 2021

I was super pleased with how fast an appointment was available for my last minute request for emissions testing and an oil change. The gentleman who scheduled me and checked me out when my car was done was very nice. I was also pleased with the cost of services. I overheard this same gentleman speaking with another customer about a transmission issue and he was very kind and really seemed to steer her toward a reasonable solution without overselling her a total overhaul. We will return for future services.

★★★★★ 5.0 Brad Oxler · Jun 2020

Very nice and extremely honest. My car died the day before I took it there, but seemed to be working fine the next day. John was very honest in telling me that he could not replicate the problem and everything seemed fine. I think honesty like this is one of the most important things when finding a mechanic because it is very easy for mechanics to talk you into buying things you don't need if you are not knowledgeable about cars. John was also very friendly and professional. Definitely recommend.

Accessibility & Amenities

✓ Onsite Services ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Oil Change ✓ Mechanic ✓ Restroom ✓ Appointment Required ✓ Appointments Recommended ✓ Debit Cards

Services

Auto repair shopBrake shopCar repair and maintenance serviceTire shop

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This listing is informational. Contact the shop directly to verify credentials, services, and availability. Listing information is aggregated from public sources and may be out of date.