Our Service Area

The experts at Smarthouse are the most experienced and skilled home performance professionals in the St. Louis area. We offer comprehensive services to improve the efficiency and affordability of your home’s comfort, including but not limited to the following cities:

  • Brentwood
  • Clayton
  • Creve Coeur
  • Kirkwood
  • Ladue
  • Overland
  • Richmond Heights
  • St. Louis
  • University City
  • Webster Groves

What Makes Calling SmartHouse the “Smart Call”?

At SmartHouse Heating and Cooling, we take a broad view of your home to provide the best and most cost effective solutions. Our highly educated, multi-disciplinary team employs building science testing to identify the root cause of your concerns. Because we take the time to understand your problem, our solutions are guaranteed to work better and cost less.

Your Full Service Heating and Cooling Contractor

As a one-stop-shop for energy efficiency, you can rely on SmartHouse for all your home performance improvements, including:

Duct Sealing

Studies have shown that the average duct system leaks up to 30% of the air that passes through it! Leaking ducts not only waste energy, but they are also a chief cause of air quality problems.

Duct Design & Installation

Did you know that the design and installation of your ducts can greatly affect your heating and cooling system’s efficiency & comfort? We can help correct duct design problems as well as install new ducts and zoning systems.

Furnace Replacement

A right sized furnace makes a huge difference in your home – too small and your energy bills will skyrocket – too large and you’ll lose comfort. SmartHouse can help you select the right furnace for your home & budget.

Air Conditioner Replacement

A properly sized air conditioner is the key to summer comfort. Oversize systems waste energy and provide poor comfort. Undersize systems work hard and still fail to provide comfort.

Mini Split Installation

We are the premier experts on the installation of Diakin ductless mini splits and heat pumps. If you are looking to supplement your central heating and cooling system, or a zoned home comfort system, mini splits are the energy efficient solution. 


Are some rooms in your home not getting enough heat or cool air? Do different family members prefer different temperatures? Zoning can keep your whole house and whole family happy.

Heat Pumps

Heat pumps are perhaps the best, worst-kept secret in heating and cooling. Make your energy efficiency skyrocket instead of your bills and contribute to a greener future with heat pumps.

Indoor Air Quality Solutions

Breath deeply and say goodbye to a humid, allergy-filled home with SmartHouse’s personalized IAQ recommendations.

Looking for a heating and cooling contractor in St. Louis that will get the job done right, the first time? Make the smart call to SmartHouse today by calling 314-644-1570 or get in touch here.