Top Rated Heating & Air Conditioning Contractors Serving Fairfax County, VA
Last Updated May 15, 2026
2385 Review Ratings and 5 Heating & Air Conditioning Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Winds of Valley LLC
Winds of Valley LLC provides heating and air conditioning services for residential and commercial clients in the Washington Metro 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 & Air conditioning Contractors including ductless heating and cooling systems, water heater repair, heat pump repair, HVAC installation, commercial air conditioning and air quality indoor.
Coverage Areas
The Washington Metro Area, including Fairfax County—key cities including Herndon, Centreville, Fairfax, Chantilly, Dunn Loring, Burke, Annandale, Dhs, Reston, Herndon and Clifton.
- 2415 Beacon Hill Rd
- Alexandria, VA 22306
Ashburn HVAC Services
Ashburn HVAC Services provides a wide range of heating and air conditioning services for residential and commercial clients throughout Fairfax County. The company has the in-house capabilities to work on everything from mini splits and thermostat installations to HVAC upgrades and HVAC troubleshooting, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating & Air conditioning Contractors including HVAC installation, heating, mini splits, water heater repair, HVAC replacement and duct working.
Coverage Areas
The Washington Metro Area, including Fairfax County—key cities including Centreville, Chantilly, Burke, Herndon, Dunn Loring, Fairfax, Reston, Dhs, Clifton and Annandale.
- 14240 Sullyfield Cir Ste F
- Chantilly, VA 20151
Penguin Aire Heating & Cooling
Penguin Aire Heating & Cooling offers heating and air conditioning services to residential and commercial clients in Fairfax County. The company works on everything from thermostat installations and water heater repairs to ductless heating and cooling systems and zoning system installations, and its employees focus on delivering first-rate workmanship on each job.
Services
Heating & Air conditioning Contractors including heat pump repair, HVAC replacement, heating, mini splits, water heater repair and air quality indoor.
Coverage Areas
The Washington Metro Area, including Fairfax County—key cities including Dunn Loring, Chantilly, Annandale, Clifton, Reston, Dhs, Fairfax, Centreville, Herndon and Burke.
- 14006 Westbrook Pl
- Chantilly, VA 20151
T&J Service
T&J Service offers a wide range of heating and air conditioning services to residential and commercial clients throughout Fairfax County. The company has the in-house capabilities to work on everything from seasonal tune-ups and HVAC maintenance to duct sealing and mini splits, and it customizes each project to meet the client’s budget requirements.
Services
Heating & Air conditioning Contractors including heating, mini splits, water heater repair, ductless heating and cooling systems, HVAC replacement and thermostat.
Coverage Areas
The Washington Metro Area, including Fairfax County—key cities including Fairfax, Annandale, Clifton, Chantilly, Herndon, Reston, Burke, Dhs, Dunn Loring and Centreville.
- , VA 22041
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.
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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.
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