HVAC companies in Berlin, VT 05602
3 HVAC companies, with local market data for this ZIP.
General contractors 13HVAC 3Excavation and demolition 2Roofing and exteriors 1Remodeling 1Electricians 1
Area profitability, HVAC43 / 100Moderate market, crowded field
Typical home value$418,000+0.5% in the past year
New homes permitted, 2025156Washington County
Homeowners66.2%5,595 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Black Duck Plumbing & HeatingHVAC contractor · 25 School St, Montpelier(802) 229-5800 · blackduckplumbing.com
PellergyHVAC contractor · 2 Granite St, Montpelier(802) 371-0098 · pellergy.com
Alpine AC/R Service, LLCHVAC contractor · 1532 Hill St Ext, Berlin(802) 229-0074
HVAC in ZIP 05602 at a glance
Local building angle: Washington County permitted 156 new homes in 2025. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.