HVAC companies in Colchester, CT 06415
3 HVAC companies, with local market data for this ZIP.
General contractors 22Carpentry, drywall and windows 5Concrete and masonry 5HVAC 3Roofing and exteriors 2Remodeling 2Other construction trades 1Excavation and demolition 1Electricians 1
Area profitability, HVAC59 / 100Strong market, crowded field
Typical home value$445,000+6.1% in the past year
New homes permitted, 2025440Southeastern Connecticut County
Homeowners77.3%6,381 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Reliable Oil LLCHVAC contractor · 522 Norwich Ave, Colchester(860) 537-1004 · reliableoilct.com · 2 drivers, 5 trucks
Sears Heating and Air ConditioningHVAC contractor · 199 Old Hartford Rd, Colchester(860) 531-2523 · searshomeservices.com
Trueflow Testing & Balancing, LLCHVAC contractor · 489 Old Hartford Rd, Colchester(860) 531-9398 · trueflowct.com
HVAC in ZIP 06415 at a glance
Local building angle: Southeastern Connecticut County permitted 440 new homes in 2025, including 112 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.