Remodeling companies in New Castle, DE 19720
3 remodeling companies, with local market data for this ZIP.
General contractors 42HVAC 13Roofing and exteriors 10Electricians 9Painting 6Other construction trades 6Fences and decks 5Excavation and demolition 4Concrete and masonry 4Carpentry, drywall and windows 3Garage doors 3Remodeling 3Flooring and tile 2
Area profitability, remodeling52 / 100Moderate market, balanced field
Typical home value$277,000−0.4% in the past year
New homes permitted, 20251,322New Castle County
Homeowners67.6%23,102 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Keystone Marble and GraniteCountertop installer · 217 Lisa Dr, New Castle(302) 206-7447 · keystone-granite.com
Project 302 IncCountertop installer · 23 Bellecor Dr, New Castle(302) 502-7016 · project302inc.com
RCD Timber ProducstRemodeling contractor · 4093 New Castle Ave, New Castle(302) 384-6243 · rcdtimber.com · 3 drivers, 5 trucks
Remodeling in ZIP 19720 at a glance
Local building angle: New Castle County permitted 1,322 new homes in 2025, including 188 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.