85
ExceptionalWashington, DC 20003 4.8(269 reviews)
HVACHeatingA/CDucts
Washington, District of Columbia · HVAC
HVAC contractors in Washington, DC
184 HVAC contractors in Washington, out of 206 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 184
- Avg. score
- 42.8
- Scored
- 119
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 184 HVAC contractors in Washington, District of Columbia. Most-listed specialties: heating & furnaces (99), air conditioning (96), commercial (21), ductwork & IAQ (20). 119 have enough public signals for a Registry Score, averaging 42.8 out of 100; 17 score 70 or higher. Together they hold 7,469 public reviews on Google, Yelp and Facebook. The highest-scored is Su Coy Heating AC & Duct Cleaning, at 85 out of 100. 30 are Featured for 2026. View Su Coy Heating AC & Duct Cleaning.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Washington
82
Strong75
Strong75
StrongWashington, DC 20017 4.1(1,604 reviews)
HVACPlumbingHeatingA/C
74
StrongWashington, DC 20009 5.0(258 reviews)
HVACHeatingA/C
71
StrongShowing 1–20 of 184
85
ExceptionalWashington, DC 20003 4.8(269 reviews)
HVACHeatingA/CDucts
82
Strong81
StrongWashington, DC 20005 4.9(505 reviews)
HVACHeating
80
StrongWashington, DC 20019 4.4(229 reviews)
HVAC
75
StrongWashington, DC 20011 4.7(211 reviews)
HVACPlumbingRefrigeration
75
Strong75
Strong75
StrongWashington, DC 20017 4.1(1,604 reviews)
HVACPlumbingHeatingA/C
74
StrongWashington, DC 20009 5.0(258 reviews)
HVACHeatingA/C
74
Strong73
Strong72
StrongWashington, DC 20007 4.9(63 reviews)
HVACHeatingA/CDucts
71
Strong71
Strong70
Strong70
StrongWashington, DC 20002 4.4(104 reviews)
HVACPlumbingHeatingA/C
70
Strong68
Established67
EstablishedWashington, DC 4.8(45 reviews)
HVACHeatingA/C
65
EstablishedWashington, DC 20019 4.6(17 reviews)
HVACHeatingA/C
HVAC contractors in Washington: at a glance
- How many HVAC contractors are in Washington, District of Columbia?
- As of October 15, 2026, the ProComfort Registry lists 184 HVAC contractors in Washington, District of Columbia.
- Who is the highest-scored HVAC contractor in Washington, District of Columbia?
- By Registry Score, Su Coy Heating AC & Duct Cleaning (Washington, DC) ranks first at 85 out of 100, among 119 scored businesses averaging 42.8. 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 Washington, District of Columbia for 2026?
- ProComfort Registry features Su Coy Heating AC & Duct Cleaning, Nieva Inc., Hugee Corporation, Magnolia Plumbing Heating & Cooling, AC Repair DC AIR CONDITIONING &Heating, Air Duct Cleaning dc. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Washington, District of Columbia 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