HVAC companies in Wyandanch, NY 11798
1 HVAC companies, with local market data for this ZIP.
General contractors 21Roofing and exteriors 4Other construction trades 3Concrete and masonry 2HVAC 1Painting 1Electricians 1Fences and decks 1Remodeling 1
Typical home value$595,000+0.3% in the past year
New homes permitted, 20251,399Suffolk County
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Accurate Mechanical WorksHVAC contractor · 50 Wyandanch Ave, Wyandanch(631) 884-0968 · accuratemechanicalworks.com · 7 drivers, 7 trucks
Accurate Mechanical Works IncHVAC contractor · 50 Wyandanch Ave Unit E Unit E, Wyandanch(631) 884-0968 · accuratemechanicalworks.com · 7 drivers, 7 trucks
HVAC in ZIP 11798 at a glance
Local building angle: Suffolk County permitted 1,399 new homes in 2025, including 287 apartment units.
Local figures are estimates from public records and Zillow housing data, updated regularly.