HVAC companies in Gilford, NH 03249
2 HVAC companies, with local market data for this ZIP.
General contractors 18Electricians 4HVAC 2Concrete and masonry 1Remodeling 1Other construction trades 1Excavation and demolition 1
Area profitability, HVAC58 / 100Strong market, crowded field
Typical home value$545,000+2.6% in the past year
New homes permitted, 2025423Belknap County
Homeowners93.1%2,957 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Gunstock Heating & Air ConditioningHVAC contractor · 299 Gunstock Hill Rd, Gilford(603) 293-8088 · gunstockhvac.com
Laconia ResidentialHVAC contractor · 277 Hounsell Ave, Gilford(603) 737-2937 · laconiaresidential.com
Laconia ResidentialHVAC contractor · 277 Hounsell Ave, Gilford(603) 737-2937 · laconiaresidential.com
HVAC in ZIP 03249 at a glance
Local building angle: Belknap County permitted 423 new homes in 2025, including 38 apartment units. 23% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.