HVAC companies in Keene, NH 03431
4 HVAC companies, with local market data for this ZIP.
General contractors 19Electricians 8HVAC 4Roofing and exteriors 4Remodeling 3Other construction trades 2Carpentry, drywall and windows 2Flooring and tile 2Garage doors 1Painting 1Concrete and masonry 1
Area profitability, HVAC43 / 100Moderate market, balanced field
Typical home value$354,000+3.1% in the past year
New homes permitted, 2025167Cheshire County
Homeowners56.2%10,062 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Decatur Heating ServicesHVAC contractor · 80 Krif Rd, Keene(603) 357-9200 · decaturheatingservices.com · 4 drivers, 1 truck
Discount Oil of KeeneHVAC contractor · 11 Sheridan Ave, Keene(603) 352-0583 · discountoilofkeene.com
Froling EnergyHVAC contractor · 20 Manchester St, Keene(603) 924-1001 · FrolingEnergy.com · 9 drivers, 8 trucks
K E Bergeron Mechanical SystemsHVAC contractor · 216 Marlboro St, Keene(603) 563-8305 · bergeronmechanicalsystems.com
HVAC in ZIP 03431 at a glance
Local building angle: Cheshire County permitted 167 new homes in 2025, including 10 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.