84
StrongSan Francisco, California · Air conditioning
Air conditioning contractors in San Francisco, CA
173 air conditioning contractors in San Francisco, out of 353 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 173
- Avg. score
- 36
- Scored
- 109
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 173 air conditioning contractors in San Francisco, California. Most-listed specialties: heating & furnaces (142), ductwork & IAQ (7), refrigeration (7), commercial (5). 109 have enough public signals for a Registry Score, averaging 36 out of 100; 7 score 70 or higher. Together they hold 4,792 public reviews on Google, Yelp and Facebook. The highest-scored is Breathable, at 86 out of 100. 24 are Featured for 2026. View Breathable.
Counts come straight from the Registry's records. How the Registry Score works
Featured air conditioning contractors in San Francisco
Showing 1–20 of 173
86
Exceptional84
StrongSan Francisco, CA 94103 4.9(438 reviews)
HVACHeatingA/C
79
StrongSan Francisco, CA 94110 4.8(481 reviews)
HVACHeatingA/C
79
StrongSan Francisco, CA 94114 4.8(921 reviews)
HVACHeatingA/C
75
StrongSan Francisco, CA 94115 4.9(123 reviews)
HVACHeatingA/C
73
StrongSan Francisco, CA 94102 4.6(172 reviews)
HVACHeatingA/C
72
StrongSan Francisco, CA 94112 4.7(230 reviews)
HVACHeatingA/CDucts
68
EstablishedSan Francisco, CA 94102 4.6(95 reviews)
HVACHeatingA/C
65
EstablishedSan Francisco, CA 94124 4.0(30 reviews)
HVACA/CRefrigeration
63
EstablishedSan Francisco, CA 94114 4.0(272 reviews)
HVACHeatingA/C
62
EstablishedSan Francisco, CA 94116 4.4(25 reviews)
HVACHeatingA/C
62
EstablishedSan Francisco, CA 4.7(20 reviews)
HVACHeatingA/C
60
EstablishedSan Francisco, CA 94114 4.4(10 reviews)
HVACHeatingA/C
59
EstablishedSan Francisco, CA 4.7(27 reviews)
HVACHeatingA/C
59
EstablishedSan Francisco, CA 94158 4.2(1 reviews)
HVACHeatingA/C
59
EstablishedSan Francisco, CA 94107 3.7(130 reviews)
HVACHeatingA/C
57
Established56
EstablishedSan Francisco, CA 94158 4.0(63 reviews)
HVACHeatingA/CDucts
55
EstablishedSan Francisco, CA 94158 4.4(6 reviews)
HVACHeatingA/C
54
EstablishedSan Francisco, CA 94110 4.2(21 reviews)
HVACHeatingA/C
Air conditioning contractors in San Francisco: at a glance
- How many air conditioning contractors are in San Francisco, California?
- As of October 15, 2026, the ProComfort Registry lists 173 air conditioning contractors in San Francisco, California.
- Who is the highest-scored air conditioning contractor in San Francisco, California?
- By Registry Score, Breathable (San Francisco, CA) ranks first at 86 out of 100, among 109 scored businesses averaging 36. 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, California for 2026?
- ProComfort Registry features Mason Heating & Air Conditioning. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are air conditioning contractors in San Francisco, 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 air conditioning or cooling. Tags come from each business's public category and name, so a company can appear under several trades. Air conditioning contractors across the US