RCI is an insulation and fireproofing contractor serving Chicagoland, Northern Illinois, Southern Wisconsin, and Northwestern Indiana.

As part of The Goley Companies, RCI provides Building Performance Solutions for homeowners, builders, general contractors, custom home teams, and commercial construction partners. Our work includes fiberglass, cellulose, and spray foam insulation, along with professional fireproofing services for residential and commercial projects.

From attic insulation in existing homes to large-scale commercial construction, RCI brings experienced crews, reliable coordination, and detailed field execution to every job. We focus on helping buildings perform better while giving customers and project partners confidence that the work will be done safely, professionally, and with care.