Excavation and demolition companies in Thornton, NH 03285
1 excavation and demolition companies, with local market data for this ZIP.
Painting 1General contractors 1Excavation and demolition 1Other construction trades 1Carpentry, drywall and windows 1
Area profitability, excavation and demolition42 / 100Moderate market, crowded field
Typical home value$430,000+4.5% in the past year
New homes permitted, 2025408Grafton County
Homeowners88.3%1,206 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Dirt DesignsExcavation contractor · 73 Laundromat Rd, Thornton(603) 726-3166 · dirtdesignsnh.com
Excavation and demolition in ZIP 03285 at a glance
Local building angle: Grafton County permitted 408 new homes in 2025, including 99 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.