Shellhorn & Hill
HVAC contractor in Wilmington, DE 19801
About this company
Shellhorn & Hill is listed as an HVAC contractor at 501 S Market St in Wilmington, Delaware, in New Castle County. Federal motor carrier records list 6 drivers and 8 trucks for the company. It is one of 3 HVAC companies in ZIP 19801.
Other HVAC companies nearby
William G. Day Company330 Water St, Wilmington
0.4 mi(302) 427-3700
Tri Elite Advisors Hvac225 7th Ave, Wilmington
0.7 mi(484) 347-5220
Enhanced Heating and Air Conditioning1201 N Orange St Ste 700#757b, Wilmington
1.1 mi(302) 763-3960
Moyer Indoor Outdoor - Services You Can Count On25 Brookside Dr, Wilmington
1.3 mi(302) 353-4404
One Hour Heating & Cooling410 Meco Dr, Wilmington
1.3 mi(302) 324-5998
Housing market around ZIP 19801
Figures describe the local area, not this company.
Typical home value$178,000+0.1% past year · +138% in 10 years
Typical rent$1,809+2.0% past year
12-month value outlook+2.1%
New homes permitted, 20251,322New Castle County
Days to sale agreement15Philadelphia metro · 13 a year ago
Listings with a price cut26.3%Philadelphia metro
Sale price vs list100.1%Philadelphia metro
New construction sales229Philadelphia metro, Aug · −25% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
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.