HVAC companies in Chatham, NY 12037
1 HVAC companies, with local market data for this ZIP.
General contractors 3Excavation and demolition 2Other construction trades 2Remodeling 2Concrete and masonry 1Fences and decks 1HVAC 1
Area profitability, HVAC41 / 100Moderate market, crowded field
Typical home value$504,000+3.9% in the past year
New homes permitted, 2025111Columbia County
Homeowners72.2%1,727 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Welch MechanicalHVAC contractor · 1903 State Rte 203 Ste 28, Chatham(518) 653-9908 · welchmechanical518.com
HVAC in ZIP 12037 at a glance
Local building angle: Columbia County permitted 111 new homes in 2025, including 5 apartment units. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.