91
ExceptionalSan Diego, California
HVAC & Plumbing Pros in San Diego, CA
397 businesses serve San Diego. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 397
- Avg. score
- 49.5
- Featured
- 6
Featured · 2026
Featured in San Diego
89
Exceptional85
Exceptional84
Strong84
Strong84
StrongShowing 1–20 of 397
93
ExceptionalSan Diego, CA 92126 5.0(478 reviews)
HVACHeatingA/C
91
ExceptionalSan Diego, CA 92111 4.7(5,428 reviews)
HVACPlumbingHeating
90
ExceptionalSan Diego, CA 92111 5.0(1,262 reviews)
HVACHeatingA/C
90
ExceptionalSan Diego, CA 92121 4.9(974 reviews)
PlumbingWater heaters
90
Exceptional89
Exceptional89
ExceptionalSan Diego, CA 92154 4.8(2,374 reviews)
HVACHeatingA/C
87
Exceptional86
ExceptionalSan Diego, CA 92126 4.9(137 reviews)
HVACPlumbingHeatingA/C
86
ExceptionalSan Diego, CA 92111 5.0(609 reviews)
HVACHeating
85
Exceptional84
Strong84
Strong84
StrongSan Diego, CA 92123 4.9(249 reviews)
HVACHeatingA/C
84
Strong82
StrongSan Diego, CA 92126 4.6(478 reviews)
PlumbingWater heaters
81
StrongSan Diego, CA 92103 4.6(1,063 reviews)
HVACPlumbingHeating
81
Strong81
Strong81
StrongSan Diego, CA 92111 4.9(232 reviews)
HVACPlumbingHeatingA/C
San Diego at a glance
- How many HVAC and plumbing companies are in San Diego, CA?
- The ProComfort Registry lists 397 heating, cooling and plumbing businesses serving San Diego: 358 offering HVAC and 71 offering plumbing (some do both).
- What is the average Registry Score in San Diego?
- Rated companies in San Diego average 49.5 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 Diego for 2026?
- ProComfort Registry features Anderson Plumbing Heating & Air, Atlas HVAC INC, Paulson Air Conditioning, Accord Air, Colepepper Plumbing, Plumbing Tree in San Diego. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are San Diego companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.