84
StrongSan Francisco, California
HVAC & Plumbing Pros in San Francisco, CA
353 businesses serve San Francisco. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 353
- Avg. score
- 42.7
- Featured
- 6
Featured · 2026
Featured in San Francisco
84
Strong83
Strong82
StrongCabrillo Plumbing Heating & Air
FeaturedSan Francisco, CA 94124 4.7(1,129 reviews)
HVACPlumbingHeating
81
Strong80
StrongShowing 1–14 of 14
63
EstablishedSan Francisco, CA 94124 4.2(91 reviews)
HVACPlumbingCommercial
52
EstablishedSan Francisco, CA 94124 3.9(8 reviews)
HVACCommercial
51
EstablishedSan Francisco, CA 94601 4.6(46 reviews)
HVACHeatingA/CCommercial
48
DevelopingSan Francisco, CA 94124 3.9(3 reviews)
HVACA/CCommercial
42
DevelopingSan Francisco, CA 94103 4.4(5 reviews)
HVACPlumbingCommercial
41
DevelopingSan Francisco, CA 94124 3.9(2 reviews)
HVACPlumbingCommercial
38
DevelopingSan Francisco, CA 94124 3.9(1 reviews)
HVACCommercial
37
DevelopingSan Francisco, CA 94116 4.5(75 reviews)
HVACHeatingA/CCommercial
36
DevelopingSan Francisco, CA 94124 4.2(1 reviews)
HVACCommercial
28
Developing22
Developing8
Developing—
Not yet rated—
Not yet ratedSan Francisco at a glance
- How many HVAC and plumbing companies are in San Francisco, CA?
- The ProComfort Registry lists 353 heating, cooling and plumbing businesses serving San Francisco: 307 offering HVAC and 77 offering plumbing (some do both).
- What is the average Registry Score in San Francisco?
- Rated companies in San Francisco average 42.7 out of 100. 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 San Francisco for 2026?
- ProComfort Registry features Mason Heating & Air Conditioning, Save Now Plumbing & Rooter, Plumbing & Rooter, Cabrillo Plumbing Heating & Air, Kohler Heating, Bell Plumbing in San Francisco. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are San Francisco companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.