HVAC companies in Moultonborough, NH 03254
3 HVAC companies, with local market data for this ZIP.
General contractors 8HVAC 3Carpentry, drywall and windows 3Concrete and masonry 3Electricians 2Roofing and exteriors 2Flooring and tile 1Painting 1Excavation and demolition 1
Area profitability, HVAC53 / 100Strong market, crowded field
Typical home value$727,000+3.8% in the past year
New homes permitted, 2025505Carroll County
Homeowners92.6%2,311 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Callahan A/C and Heating Services MoultonboroughHVAC contractor · 78 Whittier Hwy, Moultonborough(603) 253-9233 · callahanac.com
Meredith Plumbing and Heating LLCHVAC contractor · 9 Krainewood Dr, Moultonborough(603) 455-9269 · meredithplumbing.com
New England Climate ControlHVAC contractor · 954 Whittier Hwy, Moultonborough(603) 393-1817
HVAC in ZIP 03254 at a glance
Local building angle: Carroll County permitted 505 new homes in 2025, including 156 apartment units. 19% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.