Home HVAC Repair in St. Louis and St. Charles Since 1970


AAA Home Services has been a trusted leader in Home Heating and Furnace Repair and Sales in the St. Louis and St. Charles area since 1970!  We aim for 100% customer furnace repairsatisfaction, which explains why we have an A+ rating with the Better Business Bureau and outstanding Google and Facebook reviews.

AAA Home Heating Service Includes:

  • Repair and Service All Major Furnace Brands
  • Same Day / Next Day Service
  • If your unit cannot be fixed, your service call charge will be applied to a new unit if you purchase one.  This is truly unique in our industry!
  • Support helping you understand the latest Ameren Rebates
  • Guaranteed Satisfaction

Find out what sets us apart from the rest of the furnace repair and installation companies by scheduling a heating service appointment.

Call AAA, We're On Our Way.... 636-397-3200

Licensed, Bonded & Insured Repairs in St. Louis, St. Charles, and Surrounding Counties


American Standard

american standard authorized customer care dealer


Call the experienced repair team at AAA Home Services for any furnace repair service. No matter what’s wrong with your furnace, we promise you’ll be 100 percent satisfied with our work.

Award-Winning Home Furnace Service

We strive to offer the same top-notch level of service at every appointment.  Our factory-trained technicians arrive promptly to diagnose the problem with your system and offer viable, affordable solutions.

Your home might use a gas or electric heating system, but whichever type you have, our technicians are familiar with issues that prevent it from doing its job.  Plus, we can perform furnace repair on small residential systems and large commercial systems.  Your system might be complex, but our repair team members know how it works—and how to get it working again.

We use the most advanced techniques and the highest-quality parts to repair your furnace. We want you to feel confident about the work we perform.

Guaranteed Heating Service from AAA

Whether you need a repair or replacement, we offer you a 100% guarantee on every service.  If you think you need to replace your old furnace, we can give you a free estimate on a new appliance.

Trust Our Highly Acclaimed Heating Service Techs

tech service training

Along with our A+ BBB rating and customer service awards, we have high rankings with the Chamber of Commerce and Angie’s List.  We deliver on our customer service promises every time.  This is in large part from our highly trained technical staff.  You don’t have to endure the chilly weather without heat or suffer through high heating bills.

Call AAA, We’re On Our Way!

“I love AAA Home Services. I have used them for the last 5-6 years and they are always wonderful! The club is an excellent way to save money and have your furnace and AC checked each year. I highly recommend them!”

Jennifer P, St. Peters

  Google 5 star reviews

“AAA is terrific. We’re on a service contract for our furnace. The company is timely and service is fast. Mike is good, knowledgeable, and efficient.It’s a good way to keep on top of periodic checks.”

Shari M, St. Louis

  see facebook reviews

“Technician was friendly and knowledgeable, he explained his findings and gave his opinion when asked. I’ve used them in the past and would highly recommend them now.”

Eric A, O’Fallon


Google 5 star reviews

 “Excellent and professional service at a very reasonable price! Special mention to Brian – his work was performed in a timely and professional manner. I will certainly use this company again!”

Sharon F, St. Louis, MO

  Google 5 star reviews

“Have used AAA for appliance repair, plumbing and new appliance purchases. I always have a pleasant experience. Customer service answers right away and works around my schedule. Technicians are clean, professional and courteous.”   
Cheryl C, St. Louis, MO

Google 5 star reviews

Contact Us

6 + 4 =

John Thurmond

John Thurmond

HVAC Manager

Generations of Family Business

Customers Since 1970

Expert Technicians

Service Calls/Day

Home Repair Services in St. Louis County in addition to St. Charles, Lincoln, Warren and Jefferson.

county mapsWe serve the following cities and surrounding areas in these counties:

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.