HVAC companies in Wethersfield, CT 06109
3 HVAC companies, with local market data for this ZIP.
General contractors 10Painting 3Concrete and masonry 3HVAC 3Roofing and exteriors 2Carpentry, drywall and windows 2Remodeling 2Electricians 2Flooring and tile 1Fences and decks 1Garage doors 1
Area profitability, HVAC61 / 100Moderate market, balanced field
Typical home value$432,000+9.9% in the past year
New homes permitted, 20251,146Capitol County
Homeowners80.6%11,333 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
John S Mc Carthy Oil CoHVAC contractor · 164 Ox Yoke Dr, Wethersfield(860) 529-6128 · mccarthyoilco.com · 3 drivers, 2 trucks
Mull Bros Inc.HVAC contractor · 61 Beaver Rd, Wethersfield(860) 529-8255 · mullbros.com · 2 drivers, 2 trucks
Town Oil Company, Inc.HVAC contractor · 786 Silas Deane Hwy, Wethersfield(860) 316-2909 · townoilcompany.com · 3 drivers, 2 trucks
HVAC in ZIP 06109 at a glance
Local building angle: Capitol County permitted 1,146 new homes in 2025, including 714 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.