Gamma

This Detroit-based insulation contractor helps homeowners cut energy bills and drafts by upgrading attics, walls, and crawl spaces to the right R-values for our climate. Ask for a home energy assessment with an itemized quote, and request blower-door testing or infrared imaging so you can pinpoint air leaks before installation. Confirm which materials they recommend for your project—spray foam, cellulose, or fiberglass—and compare warranties, fire ratings, and any DTE/Consumers Energy rebates to lower your out-of-pocket cost. Book ahead of peak season and clarify cleanup, ventilation, and post-install verification to ensure the job is completed safely and to code.