77
StrongSan Jose, California · Commercial
Commercial HVAC & plumbing contractors in San Jose, CA
34 commercial HVAC & plumbing contractors in San Jose, out of 360 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 34
- Avg. score
- 44.2
- Scored
- 29
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 34 commercial HVAC & plumbing contractors in San Jose, California. Most-listed specialties: air conditioning (12), heating & furnaces (8). 29 have enough public signals for a Registry Score, averaging 44.2 out of 100; 2 score 70 or higher. Together they hold 866 public reviews on Google, Yelp and Facebook. The highest-scored is Therma, at 77 out of 100. 9 are Featured for 2026. View Therma.
Counts come straight from the Registry's records. How the Registry Score works
Showing 1–20 of 34
70
Strong64
EstablishedSan Jose, CA 95119 4.5(253 reviews)
HVACHeatingA/CCommercial
61
Established60
Established59
EstablishedSan Jose, CA 95131 4.7(27 reviews)
HVACA/CCommercial
57
Established57
Established55
Established55
EstablishedSan Jose, CA 95126 4.6(31 reviews)
HVACHeatingCommercial
54
EstablishedSan Jose, CA 95110 4.4(9 reviews)
HVACA/CCommercial
54
Established48
Developing46
Developing46
Developing46
Developing45
DevelopingSan Jose, CA 95136 4.0(41 reviews)
HVACCommercial
41
DevelopingSan Jose, CA 95125 4.3(4 reviews)
HVACHeatingA/CCommercial
40
DevelopingSan Jose, CA 95136 4.2(1 reviews)
HVACHeatingA/CCommercial
32
DevelopingCommercial HVAC & plumbing contractors in San Jose: at a glance
- How many commercial HVAC & plumbing contractors are in San Jose, California?
- As of October 14, 2026, the ProComfort Registry lists 34 commercial HVAC & plumbing contractors in San Jose, California.
- Who is the highest-scored commercial HVAC or plumbing contractor in San Jose, California?
- By Registry Score, Therma (San Jose, CA) ranks first at 77 out of 100, among 29 scored businesses averaging 44.2. 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 San Jose, California 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