About Us

Colt Environmental is an 22-year old, family owned and operated business headquartered in Downers Grove, IL. As an experienced environmental contractor, we listen with courtesy, empathy and understanding to your concerns over the air quality and/or home improvement needs.

We service businesses and residences on the North Shore, Naperville, Hinsdale and all of the Chicagoland area including Cook, DuPage, Lake and Will counties.
We have clients in Deerfield, Downers Grove, Darien, Lisle, Lake Forest, Highland Park, Wheaton, Wilmette, and Winnetka.

Our services include E.P.A protocol mold remediation, removal of contaminated pieces and complete property (including roof) restoration.

• Solar Ventilation
• Insulation
• Enzyme Treatments
• Micro-ban Cold Fogging
• Encapsulation with Antimicrobial Sealants