HVAC companies in Dedham, MA 02026
7 HVAC companies, with local market data for this ZIP.
General contractors 28Roofing and exteriors 12HVAC 7Remodeling 6Concrete and masonry 5Electricians 4Fences and decks 4Painting 3Carpentry, drywall and windows 3Other construction trades 2Flooring and tile 1Excavation and demolition 1Garage doors 1
Area profitability, HVAC64 / 100Strong market, crowded field
Typical home value$757,000+2.3% in the past year
New homes permitted, 20251,194Norfolk County
Homeowners73.4%10,297 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Boston Ductless SystemsHVAC contractor · 12 Corbett Ave, Dedham(617) 590-3126 · bostonductlesssystems.com
Fisher-Churchill CoHVAC contractor · 271 Milton St, Dedham(781) 326-0051 · fisherchurchill.com · 7 drivers, 14 trucks
Gassco IncHVAC contractor · 23 River St, Dedham(781) 407-9800 · gasscoheatingandcooling.com
George S Patey & SonsHVAC contractor · 215 Bridge St, Dedham(617) 734-9400 · patey.com
MacFarlane EnergyHVAC contractor · 95 Bridge St, Dedham(781) 326-9500 · macfarlaneenergy.com · 10 drivers, 13 trucks
Pro Heating & Cooling - DedhamHVAC contractor · 10 Sanderson Ave, Dedham(617) 286-6269 · proheatma.com
Boston EnvironmentalHVAC contractor · 22 Lakeside Ave, Dedham(617) 361-0700
HVAC in ZIP 02026 at a glance
Local building angle: Norfolk County permitted 1,194 new homes in 2025, including 767 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.