HVAC companies in Bethlehem, NH 03574
1 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC39 / 100Moderate market, crowded field
Typical home value$357,000+0.1% in the past year
New homes permitted, 2025408Grafton County
Homeowners75.7%1,069 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Presby EnergyHVAC contractor · 791 Main St, Bethlehem(603) 444-2104 · presbyenergy.com
HVAC in ZIP 03574 at a glance
Local building angle: Grafton County permitted 408 new homes in 2025, including 99 apartment units. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.