Donohue Halverson HVAC contractor in Newfield
Donohue Halverson is a HVAC contractor with a business address in Newfield, ranked 4 of 4 on our Ithaca area list with 50 points out of 100. Nobody can pay to rank.
- #4of 4 in the area
- 50points of 100
What we found
- Registered with the state for 95 years. Corporations and Other Entities: All Filings - Name Status History, Oct 24, 2026
- Highly rated in public reviews.
- Ranked 4 of 4 in the Ithaca area, with 50 points out of 100.
How the points work
- Experience50
Years licensed or years registered with the state, whichever is longer.
- Rating50
Public ratings, pulled toward the average when there are few. Shown only as “Highly rated”, and only where the rating matches the company by its phone or its own city.
- Points100
Numbers are compared with the other companies on this list, so the biggest firm can't run away with a signal. A company the data doesn't cover gets the list's middle score for that signal, not zero.
Paid placements0
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Sources
- Corporations and Other Entities: All Filings - Name Status History, file of Oct 24, 2026
Companies found in the Overture Maps Foundation's places, release 2026-10-21.0, are listed automatically, not reviewed one by one; we approved this source on Oct 21, 2026.