General contractors in New Boston, NH 03070
8 general contractors, with local market data for this ZIP.
Area profitability, construction65 / 100Strong market, crowded field
Typical home value$625,000+1.1% in the past year
New homes permitted, 2025632Hillsborough County
Homeowners88.0%2,092 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
C & G BuildersGeneral contractor · 32 Daylily Ln, New Boston(203) 231-6789 · cgbuildersllc.com
Capital Rock Drilling and BlastingGeneral contractor · 306 River Rd, New Boston(603) 487-2840 · capitalrockdandb.com
D'Eramo ContractingGeneral contractor · 53 Greenfield Rd, New Boston(603) 886-4152 · deramocontracting.com · 1 driver, 2 trucks
New Boston Sand & StoneConstruction company · 57 Parker Rd, New Boston(603) 660-0783 · thibeaultsandstoneusa.com
Pro Line Construction LLCGeneral contractor · 42 Hemlock Dr, New Boston(603) 497-4192 · prolinecompanies.com · 7 drivers, 7 trucks
Riverside Sand & GravelConstruction company · 722 River Rd, New Boston(603) 497-7420 · riversidesandgravel.com
Tris Construction LLCConstruction company · New Boston(603) 487-3758 · 1 driver, 1 truck
W Santos Construction Services LLCConstruction company · New Boston(603) 674-1684 · 1 driver, 1 truck
Construction in ZIP 03070 at a glance
Local building angle: Hillsborough County permitted 632 new homes in 2025, including 188 apartment units. 37% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.