HVAC companies in Green Township, NJ 07821
2 HVAC companies, with local market data for this ZIP.
General contractors 9Electricians 4Other construction trades 3Roofing and exteriors 3HVAC 2Fences and decks 1Remodeling 1Painting 1Concrete and masonry 1Excavation and demolition 1
Area profitability, HVAC57 / 100Moderate market, crowded field
Typical home value$524,000+4.2% in the past year
New homes permitted, 202596Sussex County
Homeowners91.8%3,472 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
ASE Heating & Cooling LLCHVAC contractor · 18 Green Farms Rd, Green Township(973) 479-5148 · asehvac.com
JK HVAC ServicesHVAC contractor · 717 US-206, Andover(908) 362-5636 · jkhvacservice.com
HVAC in ZIP 07821 at a glance
Local building angle: Sussex County permitted 96 new homes in 2025. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.