General contractors in Plainfield, MA 01070

2 general contractors, with local market data for this ZIP.

General contractors 2
Area profitability, construction44 / 100Moderate market
Typical home value$324,000+4.0% in the past year
New homes permitted, 2025291Hampshire County
Homeowners97.8%247 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

4 County ConstructionGeneral contractor · 815 W Main St, Plainfield(413) 212-2747
Diamond Ridge Construction LLCConstruction company · Plainfield(413) 347-2732 · 1 driver, 1 truck

Construction in ZIP 01070 at a glance

Local building angle: Hampshire County permitted 291 new homes in 2025, including 136 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.