61
EstablishedCarnegie, Pennsylvania
HVAC & Plumbing Pros in Carnegie, PA
11 businesses serve Carnegie. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 11
- Avg. score
- 47
- Featured
- 2
Featured · 2026
Featured in Carnegie
43
DevelopingShowing 1–7 of 7
61
EstablishedCarnegie, PA 15106 3.9(79 reviews)
HVACHeatingA/C
43
DevelopingCarnegie, PA 15106 4.3(3 reviews)
HVACHeatingA/C
32
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Not yet ratedCarnegie at a glance
- How many HVAC and plumbing companies are in Carnegie, PA?
- The ProComfort Registry lists 11 heating, cooling and plumbing businesses serving Carnegie: 11 offering HVAC and 0 offering plumbing (some do both).
- What is the average Registry Score in Carnegie?
- Rated companies in Carnegie average 47 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 Carnegie for 2026?
- ProComfort Registry features Liberty Fuel & Supply, Prescott Heating & Cooling in Carnegie. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Carnegie companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.