Top Rated Heating & Air Conditioning Contractors Serving St. Louis County, MO
Last Updated May 15, 2026
33299 Review Ratings and 18 Heating & Air Conditioning Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Indoor Comfort Team
Indoor Comfort Team provides residential and commercial clients in St. Louis County with a wide variety of heating and air conditioning services. The company works on everything from HVAC replacements and commercial air conditioning to furnace repairs and ductwork, and its technicians are known for their quality workmanship and honesty.
Services
Heating and Air Conditioning including hvac replacement, mini splits, water heater, ac tune ups, air conditioner repair, heat pumps, boiler service, ductless mini splits, uv purification, gas furnace installation, thermostat repair and electric furnace installation.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Arnold, Ballwin, Belleville, Chesterfield, Collinsville, Columbia, Dupo, Eureka, Fairview Heights, Fenton, Florissant, Granite City, High Ridge, Imperial, Labadie, Lake Saint Louis, Maryland Heights, Millstadt, O'Fallon, Saint Charles, Saint Louis, Saint Peters, Valley Park, Wildwood
- 2613 Telegraph Rd
- St. Louis, MO 63125
Future Aire
Future Aire offers HVAC services to residential and commercial clients in Eureka and other areas near St. Louis. The company is qualified to work on all types of HVAC projects, and its technicians guarantee quality and customer satisfaction every step of the way.
Services
Repair Service, New Installation, Upgrade and Replacement, Indoor Air Quality Specialists, Preventive Maintenance, Service Agreements, Commercial Services, Sheet Metal Fabrication, Air Duct Sealing
Coverage Areas
Eureka Area
- 690 W. 4th Street Eureka, MO 63025
Chesterfield Heating & Air Conditioning
Chesterfield Service Heating & Cooling offers heating and air conditioning services to homeowners and business owners in the Greater St. Louis area. The company is known for its ability to work on everything from HVAC repairs and HVAC installations to water heater repairs and HVAC upgrades, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Heating and Air Conditioning including furnace repair, heat pump repair, heating, hvac installation, hvac replacement, ac installation, ductless mini-splits, air duct repair & installation, sewer camera inspection, water quality systems, plumbing installation, electric furnaces, commercial hvac and gas fireplace repair.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Ballwin, Brentwood, Chesterfield, Clayton, Creve Coeur, Des Peres, Ellisville, Eureka, Kirkwood, Ladue, Manchester, Maryland Heights, O’Fallon, University City, Webster Groves, Wildwood, St. Charles and St. Peters.
- 245 Chesterfield Ind Blvd
- Chesterfield, MO 63005
Dole Heating, Air Conditioning & Duct Cleaning, LLC
Dole Heating, Air Conditioning and Duct Cleaning offers a variety of heating and air conditioning services to residential and commercial clients throughout St. Louis County. The company has the training and equipment to work on everything from water heater repairs and ductless heating and cooling systems to HVAC troubleshooting and indoor air quality projects, and its employees focus on delivering first-rate workmanship on every project.
Services
Heating and Air Conditioning including ductless heating and cooling systems, furnace repair, heat pump repair, heating, hvac installation, a/c repair, duct cleaning, heat pumps, generators, mini splits and indoor air quality.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Chesterfield, Saint Louis, Bridgeton, Maryland Heights, Hazelwood, Eureka, Ballwin, Grover, Glencoe and Florissant.
- 1920 S Broadway
- St Louis, MO 63104
Arch Air Services
Arch Air Services offers a wide range of heating and air conditioning services to residential and commercial clients throughout St. Louis County. The company has the in-house capabilities to work on everything from HVAC troubleshooting and heat pump repairs to ductwork and A/C tune-ups, and it customizes each project to meet the client’s budget requirements.
Services
Heating and Air Conditioning including heating, hvac installation, hvac replacement, mini splits, water heater, ac repair, ac replacement and heat pumps and thermals.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Fenton, Valley Park, Saint Ann, Earth City, Allenton, Chesterfield, Saint Louis, Bridgeton, Maryland Heights and Hazelwood.
- 3582 Adie Rd St
- Ann, MO 63074
Weis Comfort Systems
Weis Comfort Systems offers a wide range of heating and air conditioning services to residential and commercial clients throughout St. Louis County. The company has the in-house capabilities to work on everything from HVAC upgrades and ductless heating and cooling systems to thermostat installations and water heater repairs, and it customizes each project to meet the client’s budget requirements.
Services
Heating and Air Conditioning including commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, hvac installation, heating, air conditioning, air quality, plumbing repair, plumbing installation & replacement, drain cleaning, water heaters, sewers, leak detection, gas line plumbing, backflow preventers, garbage disposals and commercial plumbing.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Affton, Bevo, Botanical Heights, Bridgeton, Byrnes Mill, Carondelet, Catawissa, Dardenne Prairie, Ellisville, Eureka, Fairview Heights, Fenton, Franz Park, Northampton, Oakville, Skinker Debaliviere, Soulard, Southampton, University City, Valley Park, Webster Groves, Weldon Spring and Wentzville.
- 1591 Fenpark Dr
- Fenton, MO 63026
Design Aire Heating & Cooling
Design Aire Heating & Cooling provides various heating and air conditioning services for residential and commercial clients throughout the St. Louis area. The company is qualified to work on everything from thermostat installations and ductwork to heating system installations and AC tune-ups, and its technicians ensure each project is backed by superior craftsmanship and customer service.
Services
Heating and Air Conditioning including furnace repair, heat pump repair, heating, hvac installation, hvac replacement, boiler repair, whole house humidifier, commercial hvac services and new construction.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Affton, Ballwin, Bel-Nor, Bel-Ridge, Bella Villa, Bellefontaine Neighbors, Bellerive, Berkeley, Beverly Hills, Black Jack, Breckenridge Hills, Brentwood, Bridgeton, Calverton Park, Charlack, Chesterfield, Clarkson Valley, Clayton, Concord, Cool Valley, Country Club Hills, Country Life Acres, Crestwood and Creve Coeur.
- 2550 Harley Dr
- Maryland Heights, MO 63043
ACE Service Experts
ACE Service Experts provides a wide range of heating and air conditioning services for residential and commercial clients throughout St. Louis County. The company has the in-house capabilities to handle everything from mini splits and ventilation systems to HVAC repairs and heating system installations, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including ac tune ups, air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, heating repairs, furnace installation, commercial heating, gas line installation, smart technology, air cleaners and exhaust fan installation & repair.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Florissant, Ferguson, St. Charles, Maryland Heights, Dellwood, Hazelwood, Bridgeton, St. Ann, St. John and Creve Coueer.
- 801 Rue Saint Francois St
- Florissant, MO 63031
Fresh Air Heating & Cooling
Fresh Air Heating & Cooling provides residential and commercial clients in St. Louis County with a wide variety of heating and air conditioning services. The company works on everything from air conditioning and energy-efficient HVAC systems to water heater repairs and ductless heating and cooling systems, and its technicians are known for their quality workmanship and honesty.
Services
Heating and Air Conditioning including commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, heating, heater services, ductless ac, heat pump, smart thermostats, maintenance and indoor air quality.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including St. Charles County, Ballwin, Clayton, Creve Coeur, Ellisville, Kirkwood, Ladue, Lake St. Louis, Manchester, O’Fallon, St. Charles, St. Peters, St. Louis, University City, Valley Park, Webster Groves, Weldon Springs, Wentzville and Wildwood.
- 612 Spirit Valley E Dr
- Chesterfield, MO 63005
B & B Heating & Cooling
B & B Heating & Cooling offers heating and air conditioning services to residential and commercial clients in St. Louis County. The company handles everything from energy-efficient HVAC work and furnace repairs to HVAC replacements and HVAC installations, and its employees focus on delivering first-rate workmanship on each job.
Services
Heating and Air Conditioning including heat pump repair, heating, hvac installation, hvac replacement, mini splits, furnace repair, furnace installation, furnace maintenance, cooling, air conditioning repair, air conditioner installation, air conditioner maintenance, indoor air quality, water heater installation and heating & cooling.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Ballwin, Bridgeton, Chesterfield, Cottleville, Dardenne Prairie, Ellisville, Ferguson, Florissant, Hazelwood, Lake Saint Louis, O’Fallon, Saint Ann, Saint Charles, Saint Peters, St. Charles, St. Peters, Weldon Springs, Wentzville and Wildwood.
- 1955 Washington St
- Florissant, MO 63033
Rhymes Heating and Cooling
Rhymes Heating & Cooling offers a variety of heating and air conditioning services to residential and commercial clients throughout St. Louis County. The company has the training and equipment to handle everything from energy-efficient HVAC work and HVAC maintenance plans to air duct sealing and mini splits, and its employees focus on delivering first-rate workmanship on every project.
Services
Heating and Air Conditioning including ductless heating and cooling systems, furnace repair, heat pump repair, heating, hvac installation, indoor air quality, sheet metal, air duct sealing, boiler services and gas furnace.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Eveleth, Floodwood, Saginaw, Embarrass, Ely, Forbes, Gilbert, Crane Lake, Kinney, Cotton, Cook, Chisholm, Canyon, Buhl and Brookston.
- 10958 Lin Valle Dr
- St. Louis, MO 63123
Air Comfort Service
Air Comfort Service, Inc. provides various heating and air conditioning services for residential and commercial clients throughout the St. Louis area. The company is qualified to work on everything from thermostat installations and water heater repairs to mini splits and air filtration, and its technicians ensure each project is backed by superior craftsmanship and customer service.
Services
Heating and Air Conditioning including ac tune ups, air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, air conditioner repair services, heat pump repair, air quality indoor, water heaters, furnace repair, humidifiers, dehumidifiers and air purifiers.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Affton, Arnold, Ballwin, Bellefontaine Neighbors, Black Jack, Bridgeton, Chesterfield, Clayton, Cottleville, Creve Coeur, Eureka, Fenton and Festus.
- 11920 Missouri Bottom Rd
- Hazelwood, MO 63042
Vogel Heating & Cooling
Vogel Heating & Cooling offers heating and air conditioning services to homeowners and business owners in the Greater St. Louis area. The company is known for its ability to work on everything from ductless heating and cooling systems to HVAC maintenance plans and air duct cleaning, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Heating and Air Conditioning including hvac installation, hvac replacement, mini splits, water heater, ac tune ups, air filtration, air quality testing, uv light sanitizer, boilers, new constuctions, thermostats, humidifiers and air duct cleaning.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Ballwin, Chesterfield, Clayton, Des Peres, Eureka, Fenton, Kirkwood, Ladue, Sunset Hills, University City and Wildwood
- 1642 Manufacturers Dr
- Fenton, MO 63026
Academy Air
Academy Air provides residential and commercial clients in St. Louis County with a wide variety of heating and air conditioning services. The company works on everything from HVAC repairs and HVAC upgrades to mini splits and ventilation systems, and its technicians are known for their quality workmanship and honesty.
Services
Heating and Air Conditioning including heat pump repair, heating, hvac installation, hvac replacement, mini splits, general heating, heat pumps, smart thermostats, whole home surge protection, gemstone lights, home generators, air scrubber, humidifiers, air duct cleaning and drain clearing.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Affton, Ballwin, Brentwood, Bridgeton, Chesterfield, Clayton, Creve Coeur, Des Peres, Ellisville, Eureka, Fenton, Ferguson, Florissant, Frontenac, Hazelwood, Kirkwood, Manchester, Maplewood, Maryland Heights, Olivette, Overland, Richmond Heights, St. Ann, St. Louis, Town and Country, University City, Valley Park, Webster Groves and Wildwood.
- 4848 Park 370 Blvd Ste F
- Hazelwood, MO 63042
Seliga Heating and Cooling
Seliga Heating and Cooling offers heating and air conditioning services to residential and commercial clients in St. Louis County. The company handles everything from ductless heating and cooling systems to indoor air quality and duct cleaning, and its employees focus on delivering first-rate workmanship on each job.
Services
Heating and Air Conditioning including air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, cooling, air quality indoor, thermostats, humidifiers, zoning and duct cleaning.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Saint Ann, Earth City, Allenton, Aurora, Soudan, Duluth, Iron, Orr, Melrude, Babbitt, Virginia, Angora, Mountain Iron, Alborn and Hoyt Lakes.
- 6211 Gravois Ave
- St. Louis, MO 63116
Metro Heating & Cooling
Metro Heating & Cooling provides heating and air conditioning services for residential and commercial clients in the Greater St. Louis area. The company has the training and equipment to work on all types of HVAC projects, each of which is backed by superior craftsmanship and a company-wide dedication to quality.
Services
Heating and Air Conditioning including air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, ac replacement, ac installation, ductless mini-splits, commercial ac, emergency repair, cooling, heating, furnaces, heat pumps, commercial heating, boilers, air quality & ducts, custom ductwork and indoor air quality.
Coverage Areas
The Saint Louis Area, including St. Louis County—key cities including Arnold, Ballwin, Chesterfield, Clayton, Creve Coeur, Fenton, Kirkwood, Ladue, Lemay, Manchester, Mehlville, Murphy, Oakland, Oakville, Olivette, Paulina Hills, Peerless Park, Sappington, St Louis, Sunset Hills, Twin Oaks, University City, Valley Park, Webster Groves and Wildwood.
- 774 Merus Ct
- Fenton, MO 63026
Holiday Heating & Air Conditioning
Holiday Heating & Air Conditioning has been providing HVAC services for residential and commercial clients in Ballwin and other areas near St. Louis since 1993. The company’s factory-trained technicians are qualified to work on all types of HVAC installation and maintenance projects.
Services
HVAC Services
Coverage Areas
Ballwin Area
- 336 Sovereign Ct
- Ballwin, MO 63011
Goldkamp Heating & Cooling
Goldkamp Heating & Cooling provides a wide range of heating and air conditioning services for residential and commercial clients throughout St. Louis County. The company has the in-house capabilities to handle everything from mini splits and air conditioner repairs to ductless heating and cooling systems, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including heating, hvac installation, hvac replacement, mini splits, water heater, furnace repair, furnace replacement, furnace maintenance, ductless mini-split service, cooling and air quality.
Coverage Areas
The Saint Louis Area, including Saint Louis County—key cities including Coleman, Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Daikin, Mitsubishi, Fujitsu, Crown, Frigidaire, Gibson, Goodman, Lochinvar, Maytag, Weil McLain, A O Smith, Kohler, American Standard, GeoExcel, General, Aprilaire, Honeywell, White Rodgers, Dynamic and Skuttle.
- 890 N Lafayette St
- Florissant, MO 63031
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
Meet our research specialist team
If your energy bills keep rising or certain rooms in your home never have the right temperature, the issue may be what’s behind the walls and above the ceiling.
Indoor air quality projects address a wide range of areas and problems, from duct cleaning to asbestos removal. The most commonly requested indoor air quality services are:Infiltro
In your quest to perfect your indoor air quality system, you’ll encounter a large volume of extra features and technical specifications. The following glossary provides definitions
Learn about some of the most common air conditioning, heating, and ventilation system repairs and services.