FiberClass has been servicing buildiers and homeowners in Southeastern Michigan since 1986. With our outstanding service and workmanship, in just a few years we became the largest insulation contractor in Michigan.

In 1998 we expanded and diversified to include siding, gutter, and fireplace installation.  FiberClass is an Owens Corning Certified Energy professional, and Energy Star Partner in the insulation, siding, and gutter divisions and a recipient of the Lennox Presidents Award in our fireplace division.

FiberClass is proud to be Owens Corning Certified Energy Professionals.  We have a proven track record of completing quality projects, have passed stringent legal and credit checks and offer home improvement financing.

Each of our companies is licensed by the state of Michigan and fully insured, as well as proud members of the Building Industry Association of Southeastern Michigan and maintain a clean portfolio with the Better Business Bureau.