85
ExceptionalWashington, DC 20003 4.8(269 reviews)
HVACHeatingA/CDucts
Washington, District of Columbia · Heating & furnaces
Heating & furnace contractors in Washington, DC
99 heating & furnace contractors in Washington, out of 206 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 99
- Avg. score
- 36.2
- Scored
- 59
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 99 heating & furnace contractors in Washington, District of Columbia. Most-listed specialties: air conditioning (84), ductwork & IAQ (3), commercial (2), refrigeration (2). 59 have enough public signals for a Registry Score, averaging 36.2 out of 100; 6 score 70 or higher. Together they hold 4,628 public reviews on Google, Yelp and Facebook. The highest-scored is Su Coy Heating AC & Duct Cleaning, at 85 out of 100. 12 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 heating & furnace contractors in Washington
75
StrongWashington, DC 20017 4.1(1,604 reviews)
HVACPlumbingHeatingA/C
74
StrongWashington, DC 20009 5.0(258 reviews)
HVACHeatingA/C
Showing 1–20 of 99
85
ExceptionalWashington, DC 20003 4.8(269 reviews)
HVACHeatingA/CDucts
81
StrongWashington, DC 20005 4.9(505 reviews)
HVACHeating
75
StrongWashington, DC 20017 4.1(1,604 reviews)
HVACPlumbingHeatingA/C
74
StrongWashington, DC 20009 5.0(258 reviews)
HVACHeatingA/C
72
StrongWashington, DC 20007 4.9(63 reviews)
HVACHeatingA/CDucts
70
StrongWashington, DC 20002 4.4(104 reviews)
HVACPlumbingHeatingA/C
67
EstablishedWashington, DC 4.8(45 reviews)
HVACHeatingA/C
65
EstablishedWashington, DC 20019 4.6(17 reviews)
HVACHeatingA/C
65
EstablishedWashington, DC 20003 4.4(75 reviews)
HVACHeatingA/C
65
EstablishedWashington, DC 20019 3.6(78 reviews)
HVACPlumbingHeating
64
EstablishedWashington, DC 4.5(11 reviews)
HVACHeatingA/CRefrigeration
61
EstablishedWashington, DC 20002 4.2(30 reviews)
HVACHeatingA/C
59
EstablishedWashington, DC 20008 3.9(378 reviews)
HVACHeatingA/C
57
EstablishedWashington, DC 20006 3.4(313 reviews)
HVACPlumbingHeatingA/C
56
EstablishedWashington, DC 20019 4.3(24 reviews)
HVACPlumbingHeatingA/C
52
EstablishedWashington, DC 20016 4.0(25 reviews)
HVACHeatingA/C
52
EstablishedWashington, DC 20036 4.4(5 reviews)
HVACPlumbingHeatingA/C
52
EstablishedWashington, DC 20001 3.7(64 reviews)
HVACHeatingA/C
48
Developing46
DevelopingHeating & furnace contractors in Washington: at a glance
- How many heating & furnace contractors are in Washington, District of Columbia?
- As of October 15, 2026, the ProComfort Registry lists 99 heating & furnace contractors in Washington, District of Columbia.
- Who is the highest-scored heating 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 59 scored businesses averaging 36.2. 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, Magnolia Plumbing Heating & Cooling, AC Repair DC AIR CONDITIONING &Heating. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are heating & furnace 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: businesses whose public category or name points to heating: furnaces, boilers, heat pumps or radiant heat. Tags come from each business's public category and name, so a company can appear under several trades. Heating & furnace contractors across the US