Gauthier Insulation, Inc.

Gauthier Insulation is an owner-operated insulation contractor in Ipswich that Kurt Gauthier has run under his own name since 2004, serving homeowners across the North Shore as a registered Mass Save installer. In a 2025 Reddit post, a homeowner described calling Gauthier in after a Mass Save inspector said their insulation was fine and just needed some minor basement work — Gauthier came out for a second, free evaluation and found the home actually had almost no insulation at all, catching an error the state program's own rep had missed. The BBB rates the company A+ (not accredited, no filed complaints), and Kurt Gauthier is on every job site personally rather than dispatching crews. With one detailed account on the record, the practical takeaway is that this is a small, hands-on operation worth calling for a second opinion if a Mass Save inspection doesn't match what you're feeling in the house.