Excavation and demolition companies in Laconia, NH 03246
2 excavation and demolition companies, with local market data for this ZIP.
General contractors 20HVAC 7Electricians 5Roofing and exteriors 4Remodeling 3Other construction trades 3Excavation and demolition 2Concrete and masonry 2Flooring and tile 1Carpentry, drywall and windows 1Painting 1Garage doors 1
Area profitability, excavation and demolition48 / 100Moderate market, crowded field
Typical home value$438,000+2.3% in the past year
New homes permitted, 2025423Belknap County
Homeowners64.3%7,112 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
B Jean Excavation LLCExcavation contractor · 2579 Parade Rd, Laconia(603) 231-7869
Frank Dalton Construction LLCExcavation contractor · Laconia(603) 524-6162 · 2 drivers, 3 trucks
Excavation and demolition in ZIP 03246 at a glance
Local building angle: Belknap County permitted 423 new homes in 2025, including 38 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.