Call (636) 242-5899
Since 1970.  Call AAA, We’re On Our Way!

Call (636) 242-5899
Since 1970.  Call AAA, We’re On Our Way!

Call AAA for all your Home Air Conditioning Needs…

  • Professional, Licensed Technicians
    50th anniversary
  • All Brands of HVAC Repaired
  • Same/Next Day, Award Winning AC Repair Service
  • Free Estimates on New AC Units
  • American Standard Platinum Dealer
  • Financing is Available

Call AAA, We’re On Our Way!

CDC Compliant Appointments

  • 6 ft min distances
  • All techs have gloves & masks
  • Any surfaces touched will be sanitized
  • Option to give access to techs and never see them

See our full COVID Policy here


Home Cooling / AC Repair Services in St. Louis and St. Charles

We know how tough it is to endure a hot St. aaa service techniciansLouis summer, and having your AC serviced, repaired or replaced is something you need a reliable contractor to take care of for you.

Our technicians are trained in servicing, maintaining, and replacing any make, model, or type of air conditioning system in your home.  We’ve also been awarded the American Standard Platinum Dealer status.


Call us today at (636) 242-5899 for Same Day/Next Day Service or Book a Service Call Online here.

Repairing All Brands of AC / HVAC Units

When it comes to air conditioning repair services in St. Louis County, AAA Home Services is the best in the business.  AAA Home gateway contractorsServices has received an A+ rating with the BBB, Angie’s List and the Chamber of Commerce, and we have been voted number one in service six years in a row in a consumer poll. AAA Home Services can also provide you with the yearly AC repair and maintenance calls as well as the tune-ups you need with our club membership, and we provide all of our customers with a 100-percent satisfaction guaranteed promise.

Our technicians are trained for authorized service and repair on any AC brand including American Standard, Goodman, York, Intertherm, Mistubishi, Comfortmaker, Coleman, Fijitsu Mini Splits, Janitrol and Amana.  We offer heating & cooling repair service 6 days a week to St Louis, St Charles and the Surrounding Counties.

Call AAA Home Services at (636) 242-5899 or request service here.

american standard hvac air conditioning promotion

*Subject to credit approval.  Call AAA for details.

Repairing vs Replacing Your Air Conditioning Unit

Generally, you should replace your air conditioner if the cost of repairs is more than the cost of replacing the unit.  You can also replace the unit if you want to do your part to help the environment with an energy-efficient appliance.  Our licensed and trained technicians will help you with the difficult decision if a potential replacement is part of the decision.

100% Satisfaction Guaranteed in Repair, Sales or Installation of AC Units

We’re so confident our customers will love the services we offer that each of our services comes with a 100% satisfaction guarantee. Plus, if you want to replace your unit, we’ll give you a free estimate so you can decide whether the change is worth it.

Our team is proud to say our customers have voted us the consumer’s best service company six years in a row. Schedule your appointment with us today to see why our customers love our company.

Request a Service Appointment

John Thurmond

John Thurmond

HVAC Manager

John Thurmond has been a leader and expert in the Heating & Cooling industry for over 36 years.  He has been installing, repairing and selling HVAC equipment since 1982.  Since joining the team at AAA Home Services in 1997, John has been the lead installer of American Standard equipment for AAA.  He is now the Heating & Cooling Sales Manager at AAA Home Services providing solutions for homeowners throughout St Louis and St Charles.  When John is not helping our customers with heating & cooling issues, you can find him in a lake with his boat and rod and reel.

Need AC Service, Call AAA…We’re On Our Way!

Please give us a call at (636) 242-5899 or contact us here for all your home heating and cooling needs.

AAA Service Club Memberships in St. Louis and St. Charles

Get peace of mind and significant savings on all your Appliance Repair, Heating and Cooling Repair, Electrical and Plumbing Work for your home with a Service Club Membership from AAA! 

Save 50% off all your service charges and 20% off labor charges.

Knowing you have one company, one phone number to call, for all your home repair needs gives you significant peace of mind and savings. AAA Service Club Memberships are cost-effective and have many benefits to you as a homeowner.  Sign-Up Today!




Generations of Family Business

Customers Since 1970

Expert Technicians

Service Calls/Day


Proudly Serving the Following Cities Since 1970!

St. Louis, Florissant, Chesterfield, Fenton, St. Charles, Lemay, Overland, Manchester, Valley Park, O'Fallon, University City, Bridgeton, Wildwood, Arnold, St. Peters, Mehlville, Jennings, Troy, Creve Coeur, Hazelwood, Town and Country, Imperial, Wentzville, Clayton, Spanish Lake, Ellisville, Lake St. Louis, Oakville, Ferguson, Ballwin, Cottleville, Concord, St. Ann, Pacific, Dardenne, Affton, Bellefontaine Neighbors, Eureka, Weldon Spring, Maryland Heights, Berkeley, Foley, Kirkwood, Winfield, Webster Groves, Old Monroe, Crestwood, St. Paul, Richmond Heights, Josephville, Maplewood, Chain of Rocks, Olivette, Augusta, Ladue, New Melle, Frontenac, Moscow Mills, Sunset Hills, Fountain Lakes, Brentwood, Innsbrook, Shrewsbury, Wright City, Glendale, Warrenton, Rock Hill, Foristell, Des Peres, Orchard Farm, Hamburg, Earth City, Hawk Point.


Business Hours

M-F  7 am – 4 pm
Sa  8 am – 12 pm
We Accept:
visa mastercard discover am ex accepted

financing is available

AAA Home Services

827 W Terra Lane
O’Fallon, MO 63366

AAA Home Appliance Sales, Repair and Parts Center

7428 Mexico Road
St. Peters, MO 63376
Call 636-928-4933

AAA Plumbing & Water Heater Service

15620 Manchester Rd,  Ste 25
Ellisville, MO 63011
Call 636-238-1786

St. Louis County Services

St. Louis City 314-968-3050

St. Louis County 636-397-3200

St. Charles County 636-397-3200