HVAC companies in Eliot, ME 03903
3 HVAC companies, with local market data for this ZIP.
General contractors 11HVAC 3Concrete and masonry 2Other construction trades 2Remodeling 1Roofing and exteriors 1Electricians 1Painting 1Carpentry, drywall and windows 1
Area profitability, HVAC56 / 100Strong market, crowded field
Typical home value$609,000+0.6% in the past year
New homes permitted, 20251,473York County
Homeowners79.8%2,832 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
L & M HeatingHVAC contractor · 1703 State Rd, Eliot(207) 438-9311 · lmheatingmaine.com
Thermo Dynamics Inc.HVAC contractor · 11 Sanborn Ln, Eliot(800) 676-9979 · tdihvac.com
Thermo DynamicsHVAC contractor · 43 Dow Highway Route 236, Eliot,(207) 439-5049
HVAC in ZIP 03903 at a glance
Local building angle: York County permitted 1,473 new homes in 2025, including 504 apartment units. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.