How many HVAC and plumbing companies are in Lowell, MA?

The ProComfort Registry lists 6 heating, cooling and plumbing businesses serving Lowell: 5 offering HVAC and 3 offering plumbing (some do both).

What is the average Registry Score in Lowell?

Rated companies in Lowell average 43.7 out of 100. 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 Lowell for 2026?

ProComfort Registry features Welch Brothers in Lowell. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.

How are Lowell companies ranked?

By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.

Lowell, Massachusetts

HVAC & Plumbing Pros in Lowell, MA

6 businesses serve Lowell. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.

Pros: 6
Avg. score: 43.7
Featured: 1

Featured · 2026

Featured in Lowell

How companies are featured →

Established

Welch Brothers

Featured

Lowell, MA 4.4(25 reviews)

Plumbing

(978) 453-2100 Website

Showing 1–6 of 6

Established

Buss Plumbing & HVAC

Lowell, MA 4.7(24 reviews)

HVACPlumbingHeatingA/C

(978) 703-8000 Website

Established

Welch Brothers

Featured

Lowell, MA 4.4(25 reviews)

Plumbing

(978) 453-2100 Website

Established

YurTek - Trudeau HVAC and Property Management

Lowell, MA 4.9(75 reviews)

HVACHeatingA/C

(978) 995-0068

Developing

Imperium Cooling & Heating

Lowell, MA 4.3(3 reviews)

HVACHeatingA/C

(978) 451-0010 Website

Developing

Callahan Mechanical

Lowell, MA 3.8(7 reviews)

HVACPlumbingCommercial

(978) 994-7149

Developing

Boston Air Conditioning

Lowell, MA

HVACA/C

(978) 337-3087 Website

Lowell at a glance

How many HVAC and plumbing companies are in Lowell, MA?: The ProComfort Registry lists 6 heating, cooling and plumbing businesses serving Lowell: 5 offering HVAC and 3 offering plumbing (some do both).
What is the average Registry Score in Lowell?: Rated companies in Lowell average 43.7 out of 100. 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 Lowell for 2026?: ProComfort Registry features Welch Brothers in Lowell. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are Lowell companies ranked?: By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.