75
StrongPalo Alto, California
HVAC & Plumbing Pros in Palo Alto, CA
8 businesses serve Palo Alto. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 8
- Avg. score
- 52.6
- Featured
- 2
Featured · 2026
Featured in Palo Alto
74
StrongShowing 1–8 of 8
84
Strong75
Strong74
StrongPalo Alto, CA 94301 4.8(61 reviews)
HVACPlumbingHeatingA/C
57
Established54
Established29
DevelopingPalo Alto, CA 94303 4.4(6 reviews)
HVACHeatingA/C
26
Developing22
DevelopingPalo Alto at a glance
- How many HVAC and plumbing companies are in Palo Alto, CA?
- The ProComfort Registry lists 8 heating, cooling and plumbing businesses serving Palo Alto: 8 offering HVAC and 1 offering plumbing (some do both).
- What is the average Registry Score in Palo Alto?
- Rated companies in Palo Alto average 52.6 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 Palo Alto for 2026?
- ProComfort Registry features EM Energy&Air, Fuse HVAC & Plumbing in Palo Alto. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Palo Alto companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.