87
ExceptionalFairfax, Virginia · HVAC
HVAC contractors in Fairfax, VA
11 HVAC contractors in Fairfax, out of 12 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 11
- Avg. score
- 69
- Scored
- 11
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 11 HVAC contractors in Fairfax, Virginia. Most-listed specialties: heating & furnaces (10), air conditioning (10), commercial (2), ductwork & IAQ (1). 11 have enough public signals for a Registry Score, averaging 69 out of 100; 5 score 70 or higher. Together they hold 3,345 public reviews on Google, Yelp and Facebook. The highest-scored is SwiftPro HVAC, at 90 out of 100. 4 are Featured for 2026. View SwiftPro HVAC.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Fairfax
74
StrongFairfax, VA 22031 4.9(244 reviews)
HVACHeatingA/C
69
Established47
DevelopingFairfax, VA 22033 4.4(17 reviews)
HVACHeatingA/C
Showing 1–11 of 11
90
Exceptional87
ExceptionalFairfax, VA 22030 4.8(599 reviews)
HVACHeatingA/CCommercial
81
Strong76
Strong74
StrongFairfax, VA 22031 4.9(244 reviews)
HVACHeatingA/C
69
EstablishedFairfax, VA 22031 4.4(381 reviews)
HVACHeatingA/C
60
Established59
Established58
EstablishedFairfax, VA 22030 4.5(171 reviews)
HVACPlumbingHeatingA/C
58
Established47
DevelopingFairfax, VA 22033 4.4(17 reviews)
HVACHeatingA/C
HVAC contractors in Fairfax: at a glance
- How many HVAC contractors are in Fairfax, Virginia?
- As of October 14, 2026, the ProComfort Registry lists 11 HVAC contractors in Fairfax, Virginia.
- Who is the highest-scored HVAC contractor in Fairfax, Virginia?
- By Registry Score, SwiftPro HVAC (Fairfax, VA) ranks first at 90 out of 100, among 11 scored businesses averaging 69. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- Which companies are featured in Fairfax, Virginia for 2026?
- ProComfort Registry features BlueStar Air Mechanical, Roberts Heating & Air Conditioning, Argent Heating & Cooling, Help Heating and Air Conditioning. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Fairfax, Virginia ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US