Thermo Expert

Thermo Expert installs residential and commercial windows and doors, along with insulation around openings and the interior and exterior trimwork that finishes them. The company also handles historic window restoration and replacement, aluminum commercial systems, and blast resistant windows for commercial facilities.

The business is family-owned and has been operating since 1983, with all installers working as company employees rather than subcontractors. Every job starts with a free, no-obligation estimate. Service covers Pittsfield and much of Berkshire County, plus parts of New York, and the office is on North Street in Pittsfield.