HVAC companies in Damariscotta, ME 04543
1 HVAC companies, with local market data for this ZIP.
Excavation and demolition 2Electricians 2Concrete and masonry 2General contractors 2HVAC 1Other construction trades 1
Area profitability, HVAC32 / 100Moderate market, crowded field
Typical home value$477,000−2.4% in the past year
New homes permitted, 2025180Lincoln County
Homeowners70.0%931 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Mid-Coast Energy SystemsHVAC contractor · 33 Midcoast Rd, Damariscotta(207) 563-5147 · midcoastenergysystems.com
HVAC in ZIP 04543 at a glance
Local building angle: Lincoln County permitted 180 new homes in 2025. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.