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

Chilmark is a Martha's Vineyard town with about 1,561 year-round residents but roughly 1,613 housing units — a strong signal of how much of the housing is seasonal or second-home. The median home age is around 44 years, but the mix runs from historic farmhouses near Beetlebung Corner to 1980s-onward architect-designed contemporaries on the high ground above Menemsha and Squibnocket.

There's no natural gas service on the Vineyard. Most homes run on propane or oil, and the combination of salt air, ferry logistics, and large seasonal homes shapes every HVAC decision. Heat pump installs are increasingly common as island electrification has accelerated.

Chilmark 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. For seasonal owners, the Mass Save home energy assessment has to be scheduled while you're on-property. The 0% HEAT Loan up to $25,000 (effective January 1, 2025) is widely used for full electrification projects, which on the Vineyard often retire both an oil tank and a propane line in favor of all-electric.

Massachusetts state code (780 CMR) requires a building permit for HVAC replacement, filed with the Chilmark building department. A separate electrical permit is required for new heat-pump circuits. The Martha's Vineyard Commission has Districts of Critical Planning Concern (DCPC) covering much of Chilmark, and outdoor equipment placement, screening, and noise can trigger DCPC or Conservation Commission review. Plan for a longer permit timeline than mainland projects.

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