* All work is estimated and approved by the customer before any work is started.
* We accept most extended warranty contract
* Refreshment center and FREE Wi-Fi
* Business center provided so you can work while you wait.
* After hours drop off
* FREE Financing
* Discounted rental vehicles through Enterprise Rental.
* Shuttle service to and from work or home.
* Pick-up and delivery of you vehicle.
Season of giving

In the spirit of season, we will be collecting non perishable food, in support of TEAM Food Pantry for those less fortunate. TEAM Food Pantry is a volunteer organization providing supplemental food and basic household items to needy families in our community. Come in to Gary’s Auto Service today and donate 3 or more non-perishable food items and receive $5.00 off your next service*. Together, we’re building a hunger free community."

For more info visit TEAM’s website

We are also happy to announce that once again we will be working with Toys For Tots! Present any new unwrapped toy on or before 12/17/2017, to help comfort a child this holiday season. With any unwrapped toy donation, you will receive $10.00 off your next service*. Every child deserves a Happy Holiday! We can all help to make that happen!

For more info visit toys for tots website



NEW Customer Special!Get $15 off $100 or more
$25 Off $250 or more
$50 off $500 or more.
Shop supplies and environmental fees extra. Valid for most vehicles. Excludes tires and batteries. Not valid with any other
special offers....[more][less]
$29.95 Semi-Synthetic
Oil Change Special
Includes 5 qts of synthetic blend oil, filter and chassis lube. Shop supplies and environment fees extra. Valid on most vehicles. Not valid with any other special offers.



reviews4/4/2017Shelnutt Kyle

Most professional place I have ever taken my car! Great / knowledgeable receptionists, timely work, competitive prices. Online quotes that were actually accurate to what we paid. Great rewards program for their customers. Definitely the only place I will take my car from now on! Highly recommended....[more][less]

Your high praise means the world to the entire Gary's Auto Service team, Kyle. Thank you! :-) We deeply appreciate your high recommendation and look forward to seeing you again next time.
Gary's Auto Service


Gary's Auto Service is the most professional shop I have ever worked with. They tell you up front what's wrong with your car with no pressure to try and get any of the work done. They go out of their way to make you feel you are the most important customer they have. Their rewards program is the best I have seen. They have a customer for life. I have already told several people about the remarkable place....[more][less]

Thank you so much, Katherine. We are thrilled to have you as a life-long customer and look forward to seeing you again next time. Have a super week! :-)
Gary's Auto Service

reviews9/29/2017Cory Boudreau

Ill be back again for sure. Found my new hometown mechanic!

Thank you for your business, Cory, and welcome to the Gary's Auto Service family. :-)
Gary's Auto Service

reviews9/2/2017Shaun Price

I had a very pleasant experience with Gary's auto service. Nathan and Mike took very good care of the issues I was having with my truck and even saved me time and money on some additional repairs. I was more than satisfied with the service I received....[more][less]

Thank you, Shaun, for the great feedback. It's our pleasure to save you time and money so you can safely get back on the road. See you next time. :-)
Gary's Auto Service

reviews8/28/2017John Kavanaugh

I hate getting bad news, even when I ask for it. Please diagnose that noise... At least when Savannah or Nate give me the news I know it's the truth and it's what needs to be fixed. Thanks for your great work and honest information. Even if I don't like it....[more][less]

Thank you for your review, John. We appreciate your business and that you took the time to let us know how we are doing.
Gary's Auto Service

reviews6/29/2017Dan Kraus

I was stranded out of state and had to leave my van in a parking lot and entrust my cousin to contact a garage as I got a rental car to get home. He was told by a friend that Gary's was who he trusted with his vehicles. The staff at Gary's coordinated the pickup of the van with him and we're very quick to email me the diagnosis with a follow up phone call after the weekend. Nathan was extremely helpful and talked me through my options. Although the damages to my vehicle led to a final decision not to fix the van, it was the staff that worked with me and helped me make the right decision. I would recommend Gary's to anyone in that area that needs an honest garage they can trust....[more][less]

Thank you so much, Dan, for your 5-star review. We appreciate you trusting your cousin and his friend who recommended Gary's Auto Service to you. Best wishes to you and safe travels.
Gary's Auto Service




Florissant Auto Repair | Gary’s Auto Service

Gary’s Auto Service is a family-run and oriented business. Since 1984, we have been providing customers with exceptional auto service, including both repair and maintenance. We are proud to be part of a such a beautiful community in Florissant, and we look forward to the many more years ahead. For honest and affordable auto service, you can count on Gary’s Auto Service.


We provide a full range of auto services to families throughout Florissant. We will treat both you and your vehicle with utmost honesty and respect. Our experienced technicians are ASE-Certified and personable. From bumper-to-bumper our team will carefully and thoroughly inspect your vehicle. We look out for our clients, and we are passionate about providing our customers with personable, straightforward, and affordable auto service.


You can count on us to keep your vehicle running in pristine condition. We do not want you or your family driving around in a damaged or faulty car. Our auto mechanics use the highest-quality equipment in a state-of-the-art facility. We will keep you informed during the entire process, from start to finish. We will clearly explain what is going on, and ensure you have enough information to make an informed decision. We will not pressure you into action. Our team has your best interest in mind.

GARY’S AUTO SERVICE | shuttle-service
GARY’S AUTO SERVICE | loaner-cars
GARY’S AUTO SERVICE | night-drop
GARY’S AUTO SERVICE | lifetime-warranty

our services


Repair Services


Gary’s Auto Service has dedicated itself in providing our St. Louis and North County customers with the highest–quality repairs. Our experienced ASE–Certified auto technicians will provide top quality repairs to any of your cars systems.

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maintenance SERVICES

maintenance SERVICES

We believe in preventative maintenance for your car. Be sure to check your manufacturer’s recommended service schedule for your vehicle. When maintenance is needed, our shop will treat you and your vehicle with care and respect.

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