Sigmund Auto Service, O'Fallon MO

Service performed was done well and was explained prior to service. No surprises. Would highly recommend.

They are as honest as the day is long. Saved me a thousand dollars!

This is my 3rd or 4th appt I've had here, and each time they have proven to me that they care more about the customer, and doing what's best for me instead of making money off sales. I would send my daughter here in a heartbeat. Great staff and great service. 1-22-24

I love Sigmund auto! They are flexible and easy to do business with. I trust them and their opinions on my vehicles. I’ve been using them for a long time and will continue for even longer.

Family owned and operated business these guys do a great job I've been taking my vehicles there for years

Can't say enough about the professional and friendly service. Honest, highly skilled, and reliable service - every time!

This was our first experience with Sigmund! Very nice employees! I had another concern about my vehicle that was not part of my scheduled appointment and the tech addressed it and took care of the problem!

Thank you for changing my oil. I use to have a place to work on my car and do maintenance, not any more. It is nice to take my car to a place I can trust.

As always, excellent service. Reasonably priced quality work. I wouldn't hesitate to highly recommend Sigmund Auto.

They where more than fair and they are great people. Very pleased with my service work. They do not over sell, they
Provide options and information for what I needed. Thank you guys!

Someone told me about Sigmund auto service, i called, made an appointment to get my vehicle fixed. It took 2 weeks before i they could take my car, but i understood that they're very busy and that says they're good mechanics. My car is now working fine! I will be taking my vehicle there from now on. I highly recommend Sigmund auto service.

Been going to Darrin here for a decade, one day I break down and tow my car there on a whim.take 3 weeks to fix.okay fine, it was last minute.starting to leave I let it run, which sounds the same as it did before it died the first time.so I get him to come listen and he says he can't hear the sound.me and my mom are not mechanic's and we heard it.driving home it broke down AGAIN! So naturally I call him and he has the audacity to say "can u drive it back down here" uh no dude.
It's broke down.again. I thought u fixed this.so towed it back, a 2nd time and now he wants more money from something else thats wrong.
I think you should make it right and honor the first price you gave. Yes you found more wrong and put more parts on, but that's on you for misdiagnosis, I was told my problem would be fixed for the first price. See you in court.

Associates are honest and will not try to over-sell you on repairs that you don't need.

Sigmund always goes above and beyond. Even though it was going to be a few days before I could get my vehicle in for a normal appointment to get a banging noise checked out, they let me bring it up so that they could verify it was still safe to drive and didn't need to be classified as an emergency. They always listen to me and take my concerns seriously, they explain everything in detail and without a hint of condescension, and never try to upsell me on things I don't need (which was a problem at the last garage I had been taking my vehicle to). The work they do is exceptional (especially considering my car is nearing 20 years old and has been through a lot of wear and tear) and they have become my favorite garage in town.

Sigmund's did a great job of correcting my daughter's Sonata's brake pedal/brake light issue, and getting her back on the road!

This place is exactly what everyone is looking for.friendly environment, no hassle/no pressure.if they don't have to fix what you think is wrong they'll tell you straight up and not just do it anyway for the money.love this place for oil changes, brakes etc.

As always Simund Auto Service has done a great job taking care of our vehicles since 2000.