Unitherm

Unitherm is a Charlotte-based insulation contractor that helps homeowners and small businesses cut energy bills and improve comfort. They handle projects like attic air sealing and blown-in or spray foam insulation, plus crawl space solutions that target drafts, moisture, and noise. For best results, request an on-site energy assessment and a written proposal detailing R-values, materials, ventilation strategy, code compliance, warranty, and post-install cleanup, and ask about verification options like blower-door or thermal imaging. Before you book, confirm licensing and insurance, compare financing or local rebate options, and schedule work ahead of seasonal peaks to secure better availability and pricing.