About Company

Eco Tec Insulation is a Chicago-area insulation contractor founded in 2006 that provides residential and commercial insulation and energy-efficiency services. Eco Tec Insulation delivers science-based solutions including spray foam, blow-in cellulose, batt insulation, attic and wall insulation, insulation removal, air sealing, crawl space encapsulation, mold remediation, roof and basement insulation, frozen pipe prevention, thermal imaging, and energy assessments. The company leverages over two decades of construction and advocacy experience, uses certified installers and industry-leading materials, offers an industry-leading lifetime warranty, and focuses on reducing customers’ energy bills while promoting environmentally friendly practices.

Service Category

Area Served

Project Photos 

Reviews