Best HVAC & Furnace Repair in St. Louis

Why These HVAC Professionals?

Our goal is to connect people with the best local experts. We scored St. Louis HVAC Professionals on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 112 80 32

Our Selection Criteria:

  • 1. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 2. Qualifications

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Reputation

    A history of delighted customers and outstanding service.

  • 4. Experience

    Masters of their craft, based on years of practical experience and education.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Innovet Electric

Innovet Electrical Heating & Cooling, located in St. Louis County, Missouri, provides area families and businesses with HVAC services that include the repair and installation of air conditioning systems, heat pumps, furnaces, and generators. Its licensed and bonded technicians also offer electrical care that includes lightning damage repair and swimming pool/hot tub wiring consults. Innovet has over 20 years of experience in the industry, and it was voted the 2015 SBA Veteran Business of the Year.

8301 Crest Industrial Dr
Affton, MO 63123


Richardson Heating & Cooling

Richardson Heating & Cooling is an HVAC company that provides St. Louis, St. Charles, and Overland residents with heating and cooling solutions. Founded as a small home business in 1996, owner Jim Richardson purchased the company's first office in 2006. The company's services include air conditioning and heat pump installation, maintenance, and repairs; home humidification system installation; furnace replacement and repairs; evaporator coil cleaning; sheet metal fabrication; and ductwork maintenance and replacement. Emergency HVAC services are available. Richardson Heating & Cooling also installs Arzel Zoning Systems and Comfortmaker products.

2612 Woodson Rd # B
Overland, MO 63114


Scott-Lee Heating Company

Scott-Lee Heating Company, founded in 1978, is an HVAC service provider based in St. Louis, Missouri, that works with commercial and residential clients. Projects include new construction installs, replacements of existing equipment, and repairs of furnaces, air conditioners, heat pumps, mini-split systems, and geothermal products. Additionally, the company's technicians help with zoning setups, thermostat programming, air quality devices, and sheet metal work. Scott-Lee Heating Company is a multi-time recipient of the Dave Lennox Award.

11010 Gravois Industrial Ct
Saint Louis, MO 63128


Sewell Heating & Cooling Inc.

Sewell Heating & Cooling Inc. is based in St. Louis, Missouri, and the company has more than seven decades of HVAC experience. It offers home comfort solutions, from high-efficiency AC installations to ecoLogic green systems, indoor air quality products, and duct cleaning. The company services all makes and models of equipment, including air conditioners and furnaces. Sewell offers routine maintenance agreements and radio-dispatched emergency service in the area. Customers appreciate the company's experienced, bonded technicians and financing program.

St Louis, MO 63114


Total Comfort Group

Total Comfort Group is a local HVAC contractor, located in St. Louis, Missouri. It provides residential and commercial installations, maintenance, and repairs of heat pumps, furnaces, and air conditioners. The company also services whole-home filtration systems and programmable thermostats. Total Comfort Group distributes Rheem products, and its technicians are trained to repair most major brands of HVAC equipment. The company is available for emergency service requests, and financing is offered to qualified customers.

5427 Telegraph Rd
Saint Louis, MO 63129


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