78
StrongChicago, IL 60613 4.7(225 reviews)
HVACHeatingA/CCommercial
Chicago, Illinois · Commercial
Commercial HVAC & plumbing contractors in Chicago, IL
24 commercial HVAC & plumbing contractors in Chicago, out of 658 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 24
- Avg. score
- 41.7
- Scored
- 23
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 24 commercial HVAC & plumbing contractors in Chicago, Illinois. Most-listed specialties: heating & furnaces (8), air conditioning (8), refrigeration (1). 23 have enough public signals for a Registry Score, averaging 41.7 out of 100; 2 score 70 or higher. Together they hold 556 public reviews on Google, Yelp and Facebook. The highest-scored is TDH Mechanical Heating and Cooling Contractors, at 78 out of 100. 7 are Featured for 2026. View TDH Mechanical Heating and Cooling Contractors.
Counts come straight from the Registry's records. How the Registry Score works
Showing 1–20 of 24
73
StrongChicago, IL 4.8(56 reviews)
HVACCommercial
66
Established64
Established61
Established61
Established57
Established52
EstablishedChicago, IL 60624 4.3(26 reviews)
HVACHeatingCommercial
48
Developing48
Developing48
Developing44
DevelopingChicago, IL 60707 4.2(26 reviews)
HVACHeatingA/CCommercial
41
Developing39
Developing28
Developing28
Developing27
DevelopingChicago, IL 60653 3.8(12 reviews)
HVACHeatingA/CCommercial
24
DevelopingChicago, IL 60649 4.0(11 reviews)
HVACHeatingA/CCommercial
22
DevelopingChicago, IL 60604
HVACHeatingA/CRefrigeration
14
DevelopingCommercial HVAC & plumbing contractors in Chicago: at a glance
- How many commercial HVAC & plumbing contractors are in Chicago, Illinois?
- As of October 14, 2026, the ProComfort Registry lists 24 commercial HVAC & plumbing contractors in Chicago, Illinois.
- Who is the highest-scored commercial HVAC or plumbing contractor in Chicago, Illinois?
- By Registry Score, TDH Mechanical Heating and Cooling Contractors (Chicago, IL) ranks first at 78 out of 100, among 23 scored businesses averaging 41.7. 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 Chicago, Illinois 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