Geothermal.contractors

Basnett Plumbing, Heating, AC & Electrical is a full-service mechanical contractor serving MetroWest Boston communities from Littleton, MA since 1987. The company installs geothermal heat pump systems for residential customers, including ground-source systems eligible for Mass Save rebates of up to $25,000 for income-qualifying households and up to $15,000 for whole-home installations. The business holds Massachusetts licenses in master plumbing and gas (Master Plumber/Gas #10671), plumbing business (#2416), electrical class A1 (#8567), and master electrical (#23442-A). Its service area spans northern Middlesex County towns including Acton, Concord, Chelmsford, and Westford, with additional coverage across a wider MetroWest region. Services beyond geothermal include boilers, oil and gas furnaces, heat pumps, radiant floor heating, and full electrical work. Verified active operator per https://www.basnettplumbing.com/residential/geothermal-heat-pumps/ (Bundle 4 import 2026-05-28)