HVAC companies in Wilmington, DE 19801
3 HVAC companies, with local market data for this ZIP.
General contractors 25Other construction trades 5Electricians 4HVAC 3Roofing and exteriors 3Remodeling 2Flooring and tile 1Painting 1Concrete and masonry 1
Area profitability, HVAC35 / 100Soft market, crowded field
Typical home value$178,000+0.1% in the past year
New homes permitted, 20251,322New Castle County
Homeowners30.6%8,041 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Babylon InternationalHVAC contractor · 101 W 10th St, Wilmingtonbabyloninternational.com
Enhanced Heating and Air ConditioningHVAC contractor · 1201 N Orange St Ste 700#757b, Wilmington(302) 763-3960 · wilmington.enhancedheatingandair.net
Shellhorn & HillHVAC contractor · 501 S Market St, Wilmington(302) 658-5293 · shellhornandhill.com · 6 drivers, 8 trucks
HVAC in ZIP 19801 at a glance
Local building angle: New Castle County permitted 1,322 new homes in 2025, including 188 apartment units. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.