HVAC companies in Selden, NY 11784
1 HVAC companies, with local market data for this ZIP.
Concrete and masonry 31General contractors 29Remodeling 2Roofing and exteriors 2Garage doors 2Electricians 1Painting 1HVAC 1Carpentry, drywall and windows 1Excavation and demolition 1
Area profitability, HVAC64 / 100Moderate market, balanced field
Typical home value$604,000+6.8% in the past year
New homes permitted, 20251,399Suffolk County
Homeowners84.0%8,441 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Global Oil Burner ServicesHVAC contractor · 15 Willow St, Selden(631) 764-8697
HVAC in ZIP 11784 at a glance
Local building angle: Suffolk County permitted 1,399 new homes in 2025, including 287 apartment units. 3% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.