HVAC Contractors in New Hampshire: Ranked Lists by City (2026)
54 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank →
We rank HVAC contractors in 54 New Hampshire cities, 18,920 city rankings in all. The largest lists are Pelham (836), Salem (825) and Atkinson (743).
HVAC contractors by city in New Hampshire
Every New Hampshire city with a ranked list of HVAC contractors, largest first. Each list ranks businesses within 25 mi of the city.
Highest CR Scores among New Hampshire HVAC contractors
Each score is computed within its own city list, so use the city pages to compare businesses. Shown for orientation, not as a state ranking.
| # | Business | CR Score | City list | Google rating |
|---|---|---|---|---|
| 1 | Heritage Home Service | 68 | #1 in Hampton | 4.9★ (2,248) |
| 2 | Heritage Home Service | 68 | #1 in Auburn | 4.8★ (7,956) |
| 3 | Rowell's Services | 68 | #1 in Northfield | 4.8★ (3,082) |
| 4 | High Ground Service Pros - Plumbers Electricians & HVAC Technicians | 66 | #1 in Manchester | 4.9★ (2,303) |
| 5 | Sanford Temperature Control | 66 | #1 in Milford | 4.9★ (1,832) |
| 6 | Heritage Home Service | 66 | #1 in Laconia | 4.9★ (802) |
| 7 | Walley's Heating & Air | 65 | #1 in Nashua | 4.9★ (793) |
| 8 | Triumph Home Services | 64 | #1 in Concord | 4.9★ (539) |
| 9 | Wilson Brothers Heating & Air Conditioning, Inc. | 64 | #1 in Hollis | 4.9★ (1,275) |
| 10 | A.J. LeBlanc Heating, A/C, Plumbing & Electrical | 64 | #3 in Bedford | 4.8★ (683) |