HVAC companies in Bethlehem, CT 06751
2 HVAC companies, with local market data for this ZIP.
General contractors 9Concrete and masonry 7Excavation and demolition 5Other construction trades 3Painting 2HVAC 2Electricians 1Remodeling 1
Area profitability, HVAC46 / 100Moderate market, crowded field
Typical home value$522,000+2.1% in the past year
New homes permitted, 2025513Naugatuck Valley County
Homeowners70.2%1,332 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Mechanitech Hvac Solutions LlcHVAC contractor · 284 Lakes Rd, Bethlehem(860) 483-8535 · mechanitechac.com
MechaniTech HVAC Solutions LLCHVAC contractor · 284 Lakes Rd, Bethlehem(860) 483-8535 · mechanitechac.com
Tonning PlumbingHVAC contractor · 14 Terrell Farm Rd, Bethlehem(203) 266-5048 · tonningplumbing.com
HVAC in ZIP 06751 at a glance
Local building angle: Naugatuck Valley County permitted 513 new homes in 2025, including 206 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.