AAA Home Services will repair, replace and maintain any type of water heater or tankless water heater.  We will provide you with free estimates on our work before we begin the job and your satisfaction is 100% guaranteed!  Call us at 314-968-3050 or 636-928-4933 and we can fix your water heater problem with same day/next day service in most instances!

Includes a 6 Year Tank/Parts Warranty!


AAA Home Services carries the most energy efficient and reliable water heaters on the market, which is not only good for the planet but energy star partnerultimately saves you money. We offer conventional hot water heaters (storage tank) and we carry both electric or gas depending on the demands of your home. We can provide you Factory Authorized Sales and Service on hot water heater brands such as A.O. Smith, State, American, Bradford White & Lochinvar.

We also carry on-demand or tankless (instantaneous) water heaters. For tankless water heaters, we offer Factory Authorized Sales & Service on Rinnai and Noritz. From hot water heaters to tankless water heaters to any replacement part you can think of, AAA Home Services has what you need to ensure your water heater is running smoothly. Check out the rebates offered by the utility companies and add the AAA discounts as well for the overall best value for you. Ask about our Club Memberships too!
Here are some quick facts below to help you with your search:
  • GAS WATER HEATERS   Regardless of whether your home uses natural gas or propane, we have models available with capacities ranging from the most modest needs, to even the most substantial, high volume water heaters, which are perfect for larger homes.
  • ELECTRIC WATER HEATERS  For those seeking the convenience of an electric water heater, we offer a large     selection of models and features to meet the needs of every homeowner.
  • TANKLESS WATER HEATERS  Factory authorized Sales and Service on Rinnai and Noritz.
  • HOT WATER HEATERS  Factory Authorized Sales and Service on A.O. Smith, State, American, Bradford White & Lochinvar.


Whether you need your water heater repaired or replaced with a new installation, our team is ready and able to meet your needs. All the technicians at AAA Home Services are qualified to provide up-to-code repairs and replacements for your water heater. We are highly tankless water heater sales and plumbingtrained in factory recommended maintenance and service requirements on all brands. Proper water heater maintenance can help prevent leaks and improve efficiency, we inspect for sediment deposits and flush if necessary and perform flue safety checks, which could save you money over the long run.  Our specialists are qualified to replace or service any make or model in your home, so you can be sure your water heater will be set up correctly. Contact Us Today!

Contact one of our three convenient locations in St. Louis call – 314-968-3050, in St. Peters call – 636-928-4933, and in O’Fallon, MO call – 636-397-3200. Become a Club Member and check out the savings from AAA. You won’t regret it!


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.