77
StrongDallas, Texas · Commercial
Commercial HVAC & plumbing contractors in Dallas, TX
38 commercial HVAC & plumbing contractors in Dallas, out of 528 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 38
- Avg. score
- 48.8
- Scored
- 32
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 38 commercial HVAC & plumbing contractors in Dallas, Texas. Most-listed specialties: air conditioning (13), heating & furnaces (12), refrigeration (2). 32 have enough public signals for a Registry Score, averaging 48.8 out of 100; 1 scores 70 or higher. Together they hold 730 public reviews on Google, Yelp and Facebook. The highest-scored is Marathon Mechanical, at 77 out of 100. 8 are Featured for 2026. View Marathon Mechanical.
Counts come straight from the Registry's records. How the Registry Score works
Showing 1–20 of 38
68
Established68
EstablishedDallas, TX 75238 4.6(17 reviews)
HVACHeatingA/CCommercial
66
EstablishedDallas, TX 75227 4.8(36 reviews)
HVACRefrigerationCommercial
65
Established65
Established62
EstablishedDallas, TX 75243 4.5(13 reviews)
HVACCommercial
62
Established62
EstablishedDallas, TX 75228 4.1(60 reviews)
HVACCommercial
60
EstablishedDallas, TX 75243 4.1(65 reviews)
HVACPlumbingCommercial
59
EstablishedDallas, TX 4.3(6 reviews)
HVACHeatingA/CCommercial
53
Established53
Established52
EstablishedDallas, TX 75206 4.2(1 reviews)
HVACCommercial
52
Established52
EstablishedDallas, TX 75243 3.9(12 reviews)
HVACCommercial
51
EstablishedDallas, TX 75227 3.8(7 reviews)
HVACRefrigerationCommercial
48
Developing48
Developing47
DevelopingCommercial HVAC & plumbing contractors in Dallas: at a glance
- How many commercial HVAC & plumbing contractors are in Dallas, Texas?
- As of October 15, 2026, the ProComfort Registry lists 38 commercial HVAC & plumbing contractors in Dallas, Texas.
- Who is the highest-scored commercial HVAC or plumbing contractor in Dallas, Texas?
- By Registry Score, Marathon Mechanical (Dallas, TX) ranks first at 77 out of 100, among 32 scored businesses averaging 48.8. 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 Dallas, Texas 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