Top Rated Heating & Air Conditioning Contractors Serving Denton County, TX
Last Updated May 15, 2026
37813 Review Ratings and 11 Heating & Air Conditioning Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Crawford Service
Crawford Service provides a wide range of heating and air conditioning services for residential and commercial clients throughout Denton County. The company has the in-house capabilities to handle everything from A/C tune-ups and HVAC upgrades to furnace repairs and heating system installations, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, geothermal, indoor air quality, air filtration, ventilation systems, plumbing, drain cleaning, garbage disposals, sump pumps, water heater installation and water softeners.
Coverage Areas
The Dallas Area, including Denton County—key cities including Arlington, Carrollton, Euless, Flower Mound, Fort Worth, Frisco, Garland, Grand Prairie, Grapevine, McKinney, Plano, Richardson, Southlake, University Park and Westlake.
- 1405 Ave T
- Grand Prairie, TX 75050
Southern Comfort Mechanical
Southern Comfort Mechanical offers a wide range of heating and air conditioning services to residential and commercial clients throughout Denton County. The company has the in-house capabilities to work on everything from ventilation systems and HVAC upgrades to indoor air quality systems and cooling system installations, and it customizes each project to meet the client’s budget requirements.
Services
Heating and Air Conditioning including furnace repair, heat pump repair, heating, hvac installation, hvac replacement, ac repairs, ac maintenance and tune-ups, gas furnaces, heating system services and replacements, indoor air quality services, ac filter replacement and attic blown insulation.
Coverage Areas
The Dallas Area, including Denton County—key cities including Lewisville, Flower Mound, Lantana, Argyle, Carrollton, Lake Dallas, The Colony, Frisco, Double Oak, Highland Village, Corinth, Copper Canyon, Trophy Club, Coppell, Shady Shores, Southlake, Little Elm and Cross Roads.
- 174 Lake Park Rd
- Lewisville, TX 75057
Cote's Mechanical
Cote's Mechanical provides residential and commercial clients in Denton County with a wide variety of heating and air conditioning services. The company works on everything from air filtration systems and ductwork to heating and air conditioner repairs, and its technicians are known for their quality workmanship and honesty.
Services
Heating and Air Conditioning including hvac installation, hvac replacement, mini splits, water heater, ac tune ups, air conditioning, heating, commercial heaters & hvac systems, indoor air quality, air ducts and ductwork installation.
Coverage Areas
The Dallas Area, including Denton County—key cities including Richardson, Hutchins, Sunnyvale, Balch Springs, Fordyce, Carthage, Ivan, Sparkman, Allen, Prosper, Princeton and Anna.
- 315 N 3rd St
- Sanger, TX 76266
Advent Air Conditioning
Advent Air Conditioning offers a wide range of heating and air conditioning services to residential and commercial clients throughout Denton County. The company has the in-house capabilities to work on everything from AC replacements and water heater repairs to mini splits and indoor air quality projects, 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 & heating services, ac repair & service, ac maintenance, ac replacement, energy efficient hvac, heating services, indoor air quality and ductless.
Coverage Areas
The Dallas Area, including Denton County—key cities including Addison, Desoto, Double Oak, Duncanville, Irving, Oak Point, Plano, Saginaw, Westlake, Whitesboro, Justin, Melissa and Euless.
- 500 S Kealy Ave
- Lewisville, TX 75057
Bart's Heating & Air
Bart's Heating & Air offers heating and air conditioning services to residential and commercial clients in Denton County. The company handles everything from HVAC replacements and installations to indoor air quality projects, and its employees focus on delivering first-rate workmanship on each job.
Services
Heating and Air Conditioning including air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, plumbing, insulation, air duct installation, mini splits install and system maintenance.
Coverage Areas
The Dallas Area, including Denton County—key cities including Argyle, Flower Mound, Fort Worth, Northlake, Frisco, Prosper, Roanoke, Justin, Southlake and Trophy Club.
- 16430 Fm 156 Ste A
- Justin, TX 76247
Northside Air Conditioning
Northside Air Conditioning provides a wide range of heating and air conditioning services for residential and commercial clients throughout Denton County. The company has the in-house capabilities to handle everything from HVAC upgrades and heating system installations to ductwork and UV lights, 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, air quality indoor, hvac installation, humidifiers and dehumidifiers, duct cleaning and sealing, heat pumps, uv lights, air filteration and furnace.
Coverage Areas
The Dallas Area, including Denton County—key cities including Lewisville, McKinney, Frisco, Flower Mound, Little Elm, Ivan, Sparkman, Allen, Prosper, Princeton, Anna and Nevada.
- 619 Hembry St
- Lewisville, TX 75057
Legend Air - Heating & Cooling
Legend Air Conditioning & Heating offers a wide range of heating and air conditioning services to residential and commercial clients throughout Denton County. The company has the in-house capabilities to work on everything from HVAC maintenance plans and HVAC repairs to HVAC replacements and heat pump 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, heating, filter changes, thermostat problems, refrigerant leaks and drainage.
Coverage Areas
The Dallas Area, including Denton County—key cities including Seagoville, Garland, Sachse, Wilmer, Lancaster, Cedar Hill, Duncanville, Coppell, Rowlett, Desoto, Richardson, Hutchins, Sunnyvale and Balch Springs.
- 1729 Silverwood Ln
- Little Elm, TX 75068
Calvin's Climate Air Conditioning & Heating Solutions
Calvin's Climate Air Conditioning & Heating Solutions offers a wide range of heating and air conditioning services to residential and commercial clients throughout Denton County. The company has the in-house capabilities to work on everything from indoor air quality projects and mini splits to energy-efficient HVAC work and heating installations, and it customizes each project to meet the client’s budget requirements.
Services
Heating and Air Conditioning including air conditioner repair, air conditioning, commercial air conditioning, furnace repair, air ducts, air handler service, air handlers, ductless service, evaporator coil service, furnace service, gas furnaces, heat pump service, heat pumps, indoor air quality, refrigerant leak repairs and zone control service.
Coverage Areas
The Dallas Area, including Denton County—key cities including Argyle, Bartonville, Carrollton, Coppell, Corinth, Denton, Double Oak, Flower Mound, Hickory Creek, Highland Village, Justin, Lantana, Lewisville, Roanoke and Shady Shores.
- 2811 Justin Rd Ste A
- Flower Mound, TX 75028
Frost Brothers Heating & Air
Frost Brothers Heating & Air offers a wide range of heating and air conditioning services to residential and commercial clients throughout Denton County. The company has the in-house capabilities to work on everything from heating and cooling system installations to indoor air quality projects and water heater repairs, and it customizes each project to meet the client’s budget requirements.
Services
Heating and Air Conditioning including heat pump repair, heating, hvac installation, hvac replacement, mini splits, insulation, air quality indoor, ventilation, ac installation, furnace repair and pump replacement.
Coverage Areas
The Dallas Area, including Denton County—key cities including Fairview, Frisco, Lavon Lake Lodges, Irving, Kenwood, Oak Point, Paloma Creek, Saginaw, Sansom Park and Smithfield.
- 320 Smith St
- Lewisville, TX 75057
Strittmatter Plumbing Heating and AC
Strittmatter Plumbing, Heating and AC offers various heating and air conditioning services to residential and commercial clients in Denton County. The company is qualified to work on everything from HVAC maintenance plans and heat pump repairs to cooling system installations and mini splits, and it prioritizes clear communication and customer satisfaction on every project.
Services
Heating and Air Conditioning including ductless heating and cooling systems, furnace repair, heat pump repair, heating, hvac installation, ac installation & replacement, heat pumps, ac repair, ac maintenance, ductless ac and r-22 conversions.
Coverage Areas
The Dallas Area, including Denton County—key cities including Argyle, Aubrey, Bartonville, Coppell, Copper Canyon, Corinth, Crossroads, Denton, Double Oak, Flower Mound, Frisco, Hickory Creek, Highland Village, Justin, Krum, Lake Dallas, Lakewood Village, Lantana, Lewisville, Little Elm, McKinney, Northlake and Oak Point.
- 2604 Long Prairie Rd Ste 300-3
- Flower Mound, TX 75022
Colony Air Conditioning & Heating
Colony Air Conditioning & Heating provides a wide range of heating and air conditioning services for residential and commercial clients throughout Denton County. The company has the in-house capabilities to handle everything from heating system installations and air conditioner repairs to ventilation systems and indoor air quality projects, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including hvac replacement, mini splits, water heater, ac tune ups, air conditioner repair, electronic air cleaner, air filter and hvac installation.
Coverage Areas
The Dallas Area, including Denton County—key cities including Linden, Minburn, Urbandale, Woodward, Perry, Waukee, Redfield, Addison, Carrollton, Grand Prairie, Irving and Mesquite.
- 4805 S Colony Blvd
- The Colony, TX 75056
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
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Rating Step 3 = Background
Satisfactory status.
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Satisfactory status.
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Satisfactory status.
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