Who is the highest-scored commercial HVAC or plumbing contractor in Madison, Wisconsin?

By Registry Score, Certified Refrigeration & Mechanical (Madison, WI) ranks first at 42 out of 100, among 6 scored businesses averaging 34.5. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.

Madison, Wisconsin · Commercial

Commercial HVAC & plumbing contractors in Madison, WI

8 commercial HVAC & plumbing contractors in Madison, out of 106 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros: 8
Avg. score: 34.5
Scored: 6

Summary

Data last updated October 1, 2026

As of October 1, 2026, the ProComfort Registry lists 8 commercial HVAC & plumbing contractors in Madison, Wisconsin. Most-listed specialties: heating & furnaces (5), air conditioning (5), refrigeration (1). 6 have enough public signals for a Registry Score, averaging 34.5 out of 100; none scores 70 or higher. Together they hold 34 public reviews on Google, Yelp and Facebook. The highest-scored is Certified Refrigeration & Mechanical, at 42 out of 100. View Certified Refrigeration & Mechanical.

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

Showing 1–8 of 8

Developing

Certified Refrigeration & Mechanical

Madison, WI 53718 3.5(16 reviews)

HVACHeatingA/CRefrigeration

(608) 274-6890 Website

Developing

Commercial Air Inc. A Division of The Waldinger Corporation

Madison, WI 53718 3.6(12 reviews)

HVACA/CCommercial

(608) 221-8886 Website

Developing

Mechanical Systems Inc.

Madison, WI 53714

HVACCommercial

(608) 240-1025 Website

Developing

Rock Mechanical LLC

Madison, WI 53718 3.7(2 reviews)

HVACCommercial

(608) 320-8565 Website

Developing

Extreme Mechanical Shop

Madison, WI 53713 4.1(2 reviews)

HVACHeatingCommercial

(608) 250-1742

Developing

Specialized Mechanical Applications

Madison, WI 53704

HVACHeatingA/CCommercial

(608) 249-2050 Website

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Not yet rated

Commerical Mechanical

Madison, WI 53718

HVACHeatingA/CCommercial

(608) 224-1864

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Not yet rated

Madison Mechanical

Madison, WI 53704

HVACHeatingA/CCommercial

(608) 301-0969

Commercial HVAC & plumbing contractors in Madison: at a glance

How many commercial HVAC & plumbing contractors are in Madison, Wisconsin?: As of October 1, 2026, the ProComfort Registry lists 8 commercial HVAC & plumbing contractors in Madison, Wisconsin.
Who is the highest-scored commercial HVAC or plumbing contractor in Madison, Wisconsin?: By Registry Score, Certified Refrigeration & Mechanical (Madison, WI) ranks first at 42 out of 100, among 6 scored businesses averaging 34.5. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
How are commercial HVAC & plumbing contractors in Madison, Wisconsin 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 commercial, industrial or mechanical contracting. Tags come from each business's public category and name, so a company can appear under several trades. Commercial HVAC & plumbing contractors across the US