79
StrongMedford, Massachusetts · HVAC
HVAC contractors in Medford, MA
27 HVAC contractors in Medford, out of 29 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 27
- Avg. score
- 52.9
- Scored
- 24
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 27 HVAC contractors in Medford, Massachusetts. Most-listed specialties: heating & furnaces (18), air conditioning (6), commercial (3), drains & sewer (1). 24 have enough public signals for a Registry Score, averaging 52.9 out of 100; 3 score 70 or higher. Together they hold 1,350 public reviews on Google, Yelp and Facebook. The highest-scored is AICA Plumbing/HVAC Systems, at 79 out of 100. 10 are Featured for 2026. View AICA Plumbing/HVAC Systems.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Medford
66
Established65
Established60
EstablishedMedford, MA 4.5(8 reviews)
HVACPlumbingHeating
60
Established56
EstablishedShowing 1–20 of 27
79
Strong74
Strong71
Strong68
EstablishedMedford, MA 4.4(179 reviews)
HVACPlumbingHeating
67
Established66
EstablishedMedford, MA 4.3(156 reviews)
HVACPlumbingHeating
65
Established63
EstablishedMedford, MA 4.7(37 reviews)
HVACPlumbingHeating
60
EstablishedMedford, MA 4.5(8 reviews)
HVACPlumbingHeating
60
EstablishedMedford, MA 4.2(222 reviews)
HVACPlumbingHeating
59
EstablishedMedford, MA 4.2(13 reviews)
HVACPlumbingHeating
56
EstablishedMedford, MA 4.5(21 reviews)
HVACA/CCommercial
55
Established51
EstablishedMedford, MA 4.4(36 reviews)
HVACPlumbingHeating
48
Developing47
DevelopingMedford, MA 4.1(9 reviews)
HVACPlumbingHeating
47
DevelopingMedford, MA 4.0(3 reviews)
HVACPlumbingHeatingDrains
46
Developing44
Developing44
DevelopingHVAC contractors in Medford: at a glance
- How many HVAC contractors are in Medford, Massachusetts?
- As of October 14, 2026, the ProComfort Registry lists 27 HVAC contractors in Medford, Massachusetts.
- Who is the highest-scored HVAC contractor in Medford, Massachusetts?
- By Registry Score, AICA Plumbing/HVAC Systems (Medford, MA) ranks first at 79 out of 100, among 24 scored businesses averaging 52.9. 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 Medford, Massachusetts for 2026?
- ProComfort Registry features AICA Plumbing/HVAC Systems, Big Blue Plumbing & Heating, Waterair Supply, Bell Tower Plumbing and Heating Inc., Travers Plumbing & Heating, A's 8 Hvac Mechanical Service. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Medford, Massachusetts 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