Colrain, MA Contractors: HVAC, Roofing, Plumbing & More

Colrain is a Franklin County hill town of about 1,740 people in roughly 843 housing units, stretched along the North River and Green River valleys up to the Vermont line. The median home is around 67 years old, and a significant share is much older — pre-Civil War farmhouses dot the back roads, often with attached barns and stone foundations.

There's no natural gas service in Colrain. Oil, propane, and cordwood dominate existing heating. The town's terrain (steep valleys, long unpaved driveways) and old housing make heat pump retrofits a serious envelope-and-systems project, not a drop-in swap.

Colrain is in Eversource electric territory and fully Mass Save eligible. Whole-home cold-climate heat pump installs have typically qualified for up to $8,500 ($2,650 per ton) in recent rebate cycles; partial and single-zone mini-split installs usually land around $2,500–$6,000. A free Mass Save home energy assessment is the unlock for the larger rebates. Given Colrain's older housing, the assessment almost always surfaces meaningful insulation, air-sealing, and sometimes knob-and-tube remediation. Mass Save weatherization rebates cover much of that envelope work, and the 0% HEAT Loan up to $25,000 (effective January 1, 2025) is the usual finance vehicle for bundled projects.

Massachusetts state code (780 CMR) requires a building permit for HVAC replacement, filed with the Colrain building department. A separate electrical permit is required for new heat-pump circuits. Colrain's building department runs on part-time hours, so inspection scheduling adds lead time. The Conservation Commission has wide jurisdiction here — North River, Green River, and dozens of tributary brooks mean most properties have a 100-foot wetlands buffer somewhere on site, and Notice of Intent filings are common for equipment pads or trenching.

Building permits for work in Colrain go through the Colrain Building Department; see the Colrain Building Department’s contact, portal and who pulls the permit on permits.llc.