84
StrongSan Francisco, California
HVAC & Plumbing Pros in San Francisco, CA
347 businesses serve San Francisco. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 347
- Avg. score
- 42.6
- 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 1–20 of 347
93
Exceptional88
ExceptionalSan Francisco, CA 94103 4.8(2,003 reviews)
PlumbingDrains
86
Exceptional86
ExceptionalSan Francisco, CA 94110 5.0(421 reviews)
HVACPlumbingHeating
84
Strong84
StrongSan Francisco, CA 94103 4.9(438 reviews)
HVACHeatingA/C
84
Strong84
StrongSan Francisco, CA 94127 4.9(168 reviews)
PlumbingDrains
83
StrongSan Francisco, CA 94131 5.0(492 reviews)
PlumbingWater heaters
83
StrongSan Francisco, CA 94109 4.9(96 reviews)
PlumbingDrains
82
StrongSan Francisco, CA 94124 4.7(1,129 reviews)
HVACPlumbingHeating
82
Strong81
StrongSan Francisco, CA 94102 5.0(316 reviews)
HVAC
81
Strong80
Strong80
StrongSan Francisco, CA 94122 4.8(157 reviews)
HVACHeating
79
StrongSan Francisco, CA 94110 4.8(481 reviews)
HVACHeatingA/C
79
StrongSan Francisco, CA 94114 4.8(921 reviews)
HVACHeatingA/C
78
Strong77
StrongSan Francisco at a glance
- How many HVAC and plumbing companies are in San Francisco, CA?
- The ProComfort Registry lists 347 heating, cooling and plumbing businesses serving San Francisco: 301 offering HVAC and 77 offering plumbing (some do both).
- What is the average Registry Score in San Francisco?
- Rated companies in San Francisco average 42.6 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.