HVAC companies in Henniker, NH 03242
2 HVAC companies, with local market data for this ZIP.
General contractors 9Roofing and exteriors 3HVAC 2Concrete and masonry 1Other construction trades 1Excavation and demolition 1Fences and decks 1Electricians 1
Area profitability, HVAC48 / 100Moderate market, crowded field
Typical home value$494,000+2.4% in the past year
New homes permitted, 2025286Merrimack County
Homeowners64.5%2,176 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
AGS Services, Inc.HVAC contractor · 78 Depot Hill Rd, Henniker(603) 428-7990 · agsservices.net
All Ways Heating and Air ConditioningHVAC contractor · 33 Temple Rd, Henniker(603) 428-7334 · all-wayshvac.com
HVAC in ZIP 03242 at a glance
Local building angle: Merrimack County permitted 286 new homes in 2025. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.