Crowther Roofing & Sheet Metal, Inc. is a roofing contractor serving the greater Chicago, IL, metro area, as well as all of the western and southern suburbs and parts of Northwest Indiana. We are full-service roofing, HVAC and sheet metal contractors who specialize in commercial, industrial and institutional roofing systems. We start every project by assessing your current roof system and submitting a re-roofing proposal with complete specs that meets your needs and specifications. Crowther Roofing & Sheet Metal services include:• Engineering and design• Ventilation, heating and air conditioning systems• Sheet metal fabrication and installation• Stainless steel and aluminum welding• Dust collection systems• Air testing and balancing• Fan balancing• Exhaust systems and hoods• Exterior sheet metal• Heat recovery systems We welcome any major or minor project that requires engineering and design through completion. We have state-of-the-art equipment, top-quality materials and a highly qualified staff to remedy any of your commercial or industrial roofing problems.Call Crowther Roofing & Sheet Metal today to obtain a quote on your next project!