79
StrongBerkeley, California · Heating & furnaces
Heating & furnace contractors in Berkeley, CA
22 heating & furnace contractors in Berkeley, out of 30 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 22
- Avg. score
- 47.1
- Scored
- 17
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 22 heating & furnace contractors in Berkeley, California. Most-listed specialties: air conditioning (17), ductwork & IAQ (1), water heaters (1). 17 have enough public signals for a Registry Score, averaging 47.1 out of 100; 3 score 70 or higher. Together they hold 1,468 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 heating & furnace 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 22
79
StrongBerkeley, CA 49321 4.6(78 reviews)
HVACHeating
76
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
50
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
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Not yet ratedHeating & furnace contractors in Berkeley: at a glance
- How many heating & furnace contractors are in Berkeley, California?
- As of October 14, 2026, the ProComfort Registry lists 22 heating & furnace contractors in Berkeley, California.
- Who is the highest-scored heating contractor in Berkeley, California?
- By Registry Score, Precision Heating & Air LLC. (Berkeley, CA) ranks first at 79 out of 100, among 17 scored businesses averaging 47.1. 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 heating & furnace 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: businesses whose public category or name points to heating: furnaces, boilers, heat pumps or radiant heat. Tags come from each business's public category and name, so a company can appear under several trades. Heating & furnace contractors across the US