Wall-mounted gray furnace with visible copper pipes in an unfinished basement.
January 30, 2026
Tired of running out of hot water? See our recent State Tankless Water Heater installation in Kirkwood, featuring X3 Scale Prevention Technology.
Wall-mounted gray tankless water heater with pipes in a utility room
By Dan Walsh • November 19, 2024
The Benefits of a Flush-Free Tankless Water Heater System: Saving Time and Money If you’re considering upgrading your home’s water heating system, a tankless water heater that doesn’t require regular flushing could be a game-changer.
Hand placing insulation around a water heater near copper pipes and a basement floor
By Dan Walsh • January 29, 2024
As you search for your next water heater, you'll have to choose between a traditional water heater and a tankless water heater. Consider these factors.
Tankless water heater ad with silver unit and red text offering $159/month, rebates, and same-as-cash financing
By Jessica Primeau • January 31, 2022
AAA is factory-trained as a Rinnai Tankless Water Heater service company; we can support your tankless, on-demand system for life!
Running shower with steady water stream and red text “Endless...”
By Dan Walsh • January 30, 2019
AAA recently installed a new tankless water heater in this St. Charles home. The unit is installed on the basement wall as pictured, only one unit is needed regardless of the home size!  It was installed by a Certified Rinnai Installation Specialist from AAA Home Services.
A.O. Smith water heaters and a beige tankless unit with logo on white background
By Dan Walsh • September 21, 2018
View information on rebates from Spire. AAA Home Services will help you with the latest rebates on new water heater installation.
Three silver water heaters with blue water splash in the background
By Dan Walsh • August 3, 2018
Save big on energy-efficient home comfort! Explore current Rinnai rebate promotions and score up to $250 off a new tankless water heater or boiler.
By AAA Home Services • January 5, 2027
Furnace replacement in Missouri typically costs $3,000–$7,000+. AAA Home Services breaks down what drives the price and how to budget wisely.
By AAA Home Services • December 29, 2026
A cracked heat exchanger can let carbon monoxide into your home. AAA Home Services explains the symptoms, risks, and what to do if yours is cracked.
By AAA Home Services • December 22, 2026
Choosing between gas and electric furnace for your Missouri home? AAA Home Services breaks down cost, efficiency, and what makes sense for our climate.
By AAA Home Services • December 15, 2026
Banging, squealing, rattling — furnace noises mean different things. AAA Home Services explains what each sound tells you and when to call for repair.
By AAA Home Services • December 8, 2026
Wondering what a furnace tune-up actually covers? AAA Home Services walks through the full checklist so you know exactly what you're paying for.
By AAA Home Services • December 1, 2026
If your furnace runs but your house stays cold, several issues could be the cause. AAA Home Services explains the most common reasons and fixes.
By AAA Home Services • November 24, 2026
Furnace not turning on? Before calling for service, check these common causes. AAA Home Services explains what to look for and when to call a pro.
By AAA Home Services • November 17, 2026
Frequent repairs, rising bills, and uneven heating are signals your furnace may be done. Learn 7 signs it's time to replace your furnace in Missouri.
By AAA Home Services • November 10, 2026
Most furnaces last 15–20 years. Learn the signs your system is aging out and when Missouri homeowners should plan for furnace replacement.
AAA Home Services technician testing a furnace with a meter
By Dan Walsh, General Manager • November 4, 2026
Dan Walsh, General Manager of AAA Home Services, on the signals that actually predict whether you'll be happy with a heating and cooling company in five years, and the ones that just sound good.

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