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Chelsea, Massachusetts · Heating & furnaces

Heating & furnace contractors in Chelsea, MA

10 heating & furnace contractors in Chelsea, out of 14 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
10
Avg. score
45.6
Scored
7

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 10 heating & furnace contractors in Chelsea, Massachusetts. Most-listed specialties: air conditioning (5). 7 have enough public signals for a Registry Score, averaging 45.6 out of 100; 3 score 70 or higher. Together they hold 1,223 public reviews on Google, Yelp and Facebook. The highest-scored is Alliance Express, at 84 out of 100. 1 is Featured for 2026. View Alliance Express.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–10 of 10

Heating & furnace contractors in Chelsea: at a glance

How many heating & furnace contractors are in Chelsea, Massachusetts?
As of October 14, 2026, the ProComfort Registry lists 10 heating & furnace contractors in Chelsea, Massachusetts.
Who is the highest-scored heating contractor in Chelsea, Massachusetts?
By Registry Score, Alliance Express (Chelsea, MA) ranks first at 84 out of 100, among 7 scored businesses averaging 45.6. 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 Chelsea, Massachusetts for 2026?
ProComfort Registry features B Smart Plumbing Heating & Gas Fitting. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are heating & furnace contractors in Chelsea, 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: 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