Commercial, Industrial & Residential roofing & waterproofing contractor providing sevices in the Chicagoland and Southern Wis. area as well as NATIONWIDE commercial roofing. Architectural Sheet Metal & metal roof coatings, Single-ply EPDM, TPO, PVC, Modified Bitumen membranes. Waterproofing sheet & liquid membranes. Master Contractor Status, Manufacturer's warranties, 5,10,15 & 20 years for commercial and 25yrs. to Lifetime on shingles. Over 50 roofing technicians on staff.