79
StrongBerkeley, California · HVAC
HVAC contractors in Berkeley, CA
26 HVAC contractors in Berkeley, out of 30 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 26
- Avg. score
- 49.2
- Scored
- 19
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 26 HVAC contractors in Berkeley, California. Most-listed specialties: heating & furnaces (22), air conditioning (18), ductwork & IAQ (1), water heaters (1). 19 have enough public signals for a Registry Score, averaging 49.2 out of 100; 4 score 70 or higher. Together they hold 1,565 public reviews on Google, Yelp and Facebook. The highest-scored is Precision Heating & Air LLC., at 79 out of 100. 7 are Featured for 2026. View Precision Heating & Air LLC..
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Berkeley
66
Established61
EstablishedBerkeley, CA 94704 4.4(20 reviews)
HVACPlumbingHeatingA/C
60
EstablishedBerkeley, CA 94710 4.3(6 reviews)
HVACHeatingA/C
50
EstablishedShowing 1–20 of 26
79
StrongBerkeley, CA 49321 4.6(78 reviews)
HVACHeating
77
Strong76
StrongBerkeley, CA 94710 4.9(158 reviews)
HVACHeating
70
StrongBerkeley, CA 94703 3.6(968 reviews)
HVACPlumbingHeating
68
Established66
EstablishedBerkeley, CA 94710 4.4(23 reviews)
HVACPlumbingHeating
64
EstablishedBerkeley, CA 94710 4.8(105 reviews)
HVACHeatingA/CDucts
61
EstablishedBerkeley, CA 94704 4.4(20 reviews)
HVACPlumbingHeatingA/C
60
EstablishedBerkeley, CA 94710 4.3(6 reviews)
HVACHeatingA/C
56
Established50
Established38
DevelopingBerkeley, CA 94704 4.0(12 reviews)
HVACPlumbingHeating
31
Developing30
Developing28
DevelopingBerkeley, CA 94709 4.2(26 reviews)
HVACHeatingA/C
26
Developing22
DevelopingBerkeley, CA 94703
HVACHeatingA/C
18
Developing14
Developing—
Not yet ratedHVAC contractors in Berkeley: at a glance
- How many HVAC contractors are in Berkeley, California?
- As of October 14, 2026, the ProComfort Registry lists 26 HVAC contractors in Berkeley, California.
- Who is the highest-scored HVAC contractor in Berkeley, California?
- By Registry Score, Precision Heating & Air LLC. (Berkeley, CA) ranks first at 79 out of 100, among 19 scored businesses averaging 49.2. 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 Berkeley, California for 2026?
- ProComfort Registry features Precision Heating & Air LLC., Ashby Plumbing & Heating Supply, Jazz Heating Air Conditioning and Water Heaters, Aarvaks Heating & Air Conditioning Inc., HVAC Pro Service. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Berkeley, 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: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US