91
ExceptionalSan Diego, California
HVAC & Plumbing Pros in San Diego, CA
400 businesses serve San Diego. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 400
- Avg. score
- 49.5
- Featured
- 6
Featured · 2026
Featured in San Diego
89
Exceptional85
Exceptional84
Strong84
Strong84
StrongShowing 1–6 of 6
76
StrongSan Diego, CA 92126 4.9(156 reviews)
PlumbingDrains
69
EstablishedSan Diego, CA 92110 4.4(45 reviews)
PlumbingDrains
22
DevelopingSan Diego, CA 92101 4.2(1 reviews)
HVACPlumbingHeatingA/C
18
Developing14
Developing—
Not yet ratedSan Diego at a glance
- How many HVAC and plumbing companies are in San Diego, CA?
- The ProComfort Registry lists 400 heating, cooling and plumbing businesses serving San Diego: 361 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.