Air Comfort Corporation - Provider of HVAC comfort systems to commercial and residential customers. www.aircomfort.com
American Sprayed Fibers, Inc. - Leading manufacturer of blended fiber product producing fireproofing, acoustical, and thermal insulation products. www.asfiusa.com
Keough Mechanical Corp. - Union plumbing and piping contractor servicing Northwest Indiana and Chicagoland areas since 1946. www.keoughmechanical.com
L. I. Combs & Sons, Inc. - General contractor and developer, site includes history, capabilities, buildings list, and current works. www.licombs.com
Schwabe Construction - General contractors specializing in commercial and industrial design/build. www.schwabeconstruction.com
Valenti Construction - Builder of homes in Lake (Crown Point) and Porter counties. www.valenticonstruction.com
