United Car Care Center

United Car Care Center Your Satisfaction is our Main Concern As a family owned and operated business, we have been serving O’Fallon and surrounding Communities for over 35 years.

We opened our first automotive repair shop in 1973, at a location in St.Charles. The current location in O’Fallon was established in 1985. Currently, we have second and third generation family members working and managing United Car Care Center of O’Fallon Mo. We strive to continue to provide quality repairs on both foreign and domestic cars at a price you can afford. Many things have changed over

the last 48 years, United Car Care Center has withstood the test of time. We are here to serve all of your automotive needs. We stand behind our motto, “Your satisfaction is our main concern”.

Traveling for Independence day? We still have openings this week for pretrip inspections and maitenance! Make sure your ...
06/29/2026

Traveling for Independence day? We still have openings this week for pretrip inspections and maitenance! Make sure your vehicle will get your family where your going, call us today!

01/26/2026

United will be closed today, January 26th, for inclement weather. The roads are not good, stay home! Please call tuesday to get your appointments rescheduled.

Ram 6.7 cummins customers; we have the Banks ram air intake system in stock and ready for install. The original grid hea...
05/20/2025

Ram 6.7 cummins customers; we have the Banks ram air intake system in stock and ready for install. The original grid heater is a known failure point that can destroy your engine. This system deletes the dreaded grid heater and replaces it with a glow plug. It also flows over 88% better than the stock air horn. This is a very important upgrade for your truck! Give us a call for a quote

This Sunday - come on out!
05/14/2025

This Sunday - come on out!

This week, we had the pleasure of refreshing this GM 8.5 rear differential that was howling to the moon. We set this guy...
04/08/2025

This week, we had the pleasure of refreshing this GM 8.5 rear differential that was howling to the moon. We set this guy up with a truetrac limited slip by eaton, a far superior product to the factory spider gears. If you have any projects that need taken care of this spring, give us a call at 636-272-6000

Please join us for the 6th annual car show Sunday, May 18, 2025 at Misfits for Jesus at the Warrenton Outlet Mall. Regis...
03/19/2025

Please join us for the 6th annual car show Sunday, May 18, 2025 at Misfits for Jesus at the Warrenton Outlet Mall. Registration is $20/vehicle and begins at 8am - no pre-registration or pre-payment. Classes for bikes as well!!

More information can be found in the attached photos. No admission charge for spectators. Come and check it out!!

02/28/2025

Typical Missouri weather, on the heels of cold and snowy it's time to turn on that AC in the car. Today will be 70° or maybe we'll even get a bonus degree or two - that's a great time to check out your air conditioning system and see if it is working well ahead of the real heat that we know we'll be coming. Give us a call if you need your air conditioning system serviced!

(United Car Care Mama had a run in with a deer this week and needed a new condenser as a result. Today's temps are a reminder to get it replaced!)

While we are thankful this isn't Alaska and temps will be a little nicer next week, we are in for bitter cold for a few ...
02/19/2025

While we are thankful this isn't Alaska and temps will be a little nicer next week, we are in for bitter cold for a few more days. We will be here in the event you need us!

Frozen windshield, thick oil, lethargic screen, and snow snakes. Here are some of the problems cold temperatures can cause, and how to solve them.

Snow is in the forecast! The cold weather increases wear and tear on your vehicle. If you haven't already, you should co...
02/12/2025

Snow is in the forecast! The cold weather increases wear and tear on your vehicle. If you haven't already, you should consider having us take a look over your ride to make sure it is safe for you and your family. We have open appointments every day this week, give us a call at 636 272 6000

When was the last time you changed your oil? Are your license plates coming due? We have some open appointments this wee...
12/30/2024

When was the last time you changed your oil? Are your license plates coming due? We have some open appointments this week and would love to help! Give us a call at 636-272-6000

Address

9356 Veterans Memorial Pkwy
O'Fallon, MO
63366

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

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