HVAC companies in Weymouth, MA 02189
4 HVAC companies, with local market data for this ZIP.
General contractors 28Concrete and masonry 8Other construction trades 5HVAC 4Electricians 3Roofing and exteriors 3Garage doors 3Carpentry, drywall and windows 2Remodeling 1Excavation and demolition 1Painting 1
Area profitability, HVAC57 / 100Strong market, crowded field
Typical home value$602,000+2.4% in the past year
New homes permitted, 20251,194Norfolk County
Homeowners65.7%6,529 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Atlantic MechanicalHVAC contractor · 1047 Washington St, Weymouth(781) 331-1009 · AtlanticMechanical.com · 28 drivers, 3 trucks
Building Automation Systems, Inc.HVAC contractor · 317 Libbey Industrial Pkwy, Weymouth(781) 337-3040 · building-automation.com
New England DuctlessHVAC contractor · 267 Libbey Pkwy, Weymouth(617) 249-3626 · newenglandductless.com
S J Ginns and AssociatesHVAC contractor · 195 Libbey Industrial Pkwy, Weymouth(781) 340-4900 · sjginns.com
HVAC in ZIP 02189 at a glance
Local building angle: Norfolk County permitted 1,194 new homes in 2025, including 767 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.