Sig's Automotive

14 Elaine Dr. • O'Fallon, MO 63366


Call:  636-272-1110

First As Sig's Standard & Now As Sig's Automotive—Still Family Owned & Operated!


We provide expert automotive services for residential and commercial customers across the region. 


We're known nationwide for our expertise in Corvettes but can service or repair all makes and models both foreign and domestic.  


Our ASE-certified technicians will quickly diagnose any problem your vehicle may be experiencing and then take time to answer any questions you might have about the cost or process or repairs.


We use only the highest quality parts and products available and guarantee satisfaction with all of our completed work.


Please take time to browse the "Our Services" page to find out more about the business or call 636-272-1110 to schedule a free estimate.

Brake Repair Experts

Air Conditioning Repairs

Large Inventory Of Tires

Our Services Include:

• Brakes

• Oil Changes

• Tune-Ups

• Air Conditioning Service

• Safety & Emissions Inspections

• Computer Diagnostics

​• Tires

• Shocks & Struts

• Wheel Alignments

• Batteries

• Exhaust

• Belts & Hoses

Call 636-272-1110 To Schedule An Appointment!

CONTACT US:

Stop By During Regular Business hours

We're Open Five Days A Week To Serve You!

Sig's Automotive

14 Elaine Dr., O' Fallon, MO 63366

(636) 272-1110

Hours of Operation:

Mon

8:00 am – 5:00 pm

Tue

8:00 am – 5:00 pm

Wed

8:00 am – 5:00 pm

Thu

8:00 am – 5:00 pm

Fri

8:00 am – 5:00 pm

Sat

Closed

Sun

Closed