SmartHouse Heating and Cooling is a leading provider of HVAC and home performance services throughout the St. Louis area. They specialize in the installation, maintenance, and repair of heating and cooling systems, both traditional and geothermal, along with indoor air quality solutions and energy efficiency upgrades. The company's focus on exceptional service, quality craftsmanship, and integrity has earned them recognition from the Better Business Bureau with their Torch Award for Ethics and Integrity. Customers have noted the professionalism and expertise of SmartHouse, appreciating their clear pricing and thorough evaluations. One customer found the company through research and was impressed by the detailed explanations provided by the technician, Matt. When the customer's parents decided to replace their entire system, SmartHouse was recognized for being the most professional and offering the best value. Another customer praised SmartHouse for their knowledgeable staff, who are experts in advanced and traditional HVAC technology. The company’s diligent approach, using building science and mechanical engineering, ensured that the system was properly sized for the home. During a heatwave, SmartHouse managed to replace a 23-year-old system with an energy-efficient Daikin heat pump within two days, delivering exceptional value. Additional reviews highlight the prompt service and excellent repairs provided by SmartHouse. Customers describe the staff as courteous, professional, and knowledgeable, and many express high confidence in recommending SmartHouse to others. With a reputation for exceptional service and quality craftsmanship, SmartHouse Heating and Cooling is a trusted choice for HVAC and home performance services in the St. Louis area.
Peak emergency calls after a snow storm. We called first thing in the morning and it was fixed by 2pm. Jay was beyond great!
November 2025
5 Stars for Zack S!!!! He solved my overwhelming dust problem. He found the source of the problem with an intake space filled with concrete chunks, dust, and debris. Thank yo so much SmartHouse for this employee!!
October 2025
Amos was a very thorough technician. He was very personable, and took time to explain the the results of the furnace inspection. Appreciated him very much.
