Excavation and demolition companies in Portsmouth, NH 03801
1 excavation and demolition companies, with local market data for this ZIP.
General contractors 35HVAC 9Remodeling 7Carpentry, drywall and windows 7Roofing and exteriors 6Painting 4Concrete and masonry 2Other construction trades 2Electricians 1Excavation and demolition 1
Area profitability, excavation and demolition67 / 100Strong market, balanced field
Typical home value$802,000+3.5% in the past year
New homes permitted, 20251,876Rockingham County
Homeowners53.0%10,899 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Renaud IndustriesExcavation contractor · 70 Heritage Ave, Portsmouth(207) 451-8244 · renaudindustries.com · 8 drivers, 3 trucks
Excavation and demolition in ZIP 03801 at a glance
Local building angle: Rockingham County permitted 1,876 new homes in 2025, including 711 apartment units. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.