How many HVAC and plumbing companies are in Madison, WI?

The ProComfort Registry lists 106 heating, cooling and plumbing businesses serving Madison: 70 offering HVAC and 39 offering plumbing (some do both).

What is the average Registry Score in Madison?

Rated companies in Madison average 53.7 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 Madison for 2026?

ProComfort Registry features Harker Heating & Cooling, All Comfort Services, Avid Plumbing LLC, Mark's Reddi Rooter, Rooter Express, Warren Heating & Air Conditioning in Madison. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.

How are Madison companies ranked?

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

Madison, Wisconsin

HVAC & Plumbing Pros in Madison, WI

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

Pros: 106
Avg. score: 53.7
Featured: 6

Featured · 2026

Featured in Madison

How companies are featured →

Exceptional

Harker Heating & Cooling

Featured

Madison, WI 53713 4.9(1,182 reviews)

HVACHeatingA/C

(608) 255-6902 Website

Strong

All Comfort Services

Featured

Madison, WI 53718 4.8(2,995 reviews)

HVAC

(608) 286-3924 Website

Strong

Avid Plumbing LLC

Featured

Madison, WI 53713 4.9(788 reviews)

Plumbing

(608) 975-5578 Website

Strong

Mark's Reddi Rooter

Featured

Madison, WI 53714 4.7(143 reviews)

PlumbingDrains

(608) 292-7483 Website

Strong

Rooter Express

Featured

Madison, WI 53713 4.6(186 reviews)

PlumbingDrains

(608) 271-0700 Website

Established

Warren Heating & Air Conditioning

Featured

Madison, WI 53704 4.5(58 reviews)

HVACHeatingA/C

(608) 256-2391 Website

Showing 1–5 of 5

Strong

Dirty Ducts Cleaning & Environmental

Madison, WI 53713 4.8(378 reviews)

HVACDucts

(608) 204-3828 Website

Strong

Wisconsin Natural Air Duct Cleaning Madison

Madison, WI 53527 4.8(137 reviews)

HVACDucts

(920) 629-4870 Website

Established

Madison Air Duct Cleaning

Madison, WI 4.6(38 reviews)

HVACDucts

(608) 413-4120 Website

Developing

Raymer Pipe & Duct Insulation Inc

Featured

Madison, WI 53713

HVACPlumbingDucts

(608) 921-8708 Website

—

Not yet rated

Everest Hoods and Ducts Cleaning

Madison, WI 53711

HVACDucts

(608) 512-3790

Madison at a glance

How many HVAC and plumbing companies are in Madison, WI?: The ProComfort Registry lists 106 heating, cooling and plumbing businesses serving Madison: 70 offering HVAC and 39 offering plumbing (some do both).
What is the average Registry Score in Madison?: Rated companies in Madison average 53.7 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 Madison for 2026?: ProComfort Registry features Harker Heating & Cooling, All Comfort Services, Avid Plumbing LLC, Mark's Reddi Rooter, Rooter Express, Warren Heating & Air Conditioning in Madison. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are Madison companies ranked?: By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.