A1 United Roofing Commercial, Industrial, Residential Roofs and masonry and more. Serving Chicago and surrounding suburbs (Addison, Aurora, Elmhurst, Bensenville, Chicago Heights, Bedford Park, Arlington Heights and Des Plains etc.). We have over 20 years experience. Specializing in Commercial, Industrial and Residential roofing and masonry. We also offer concrete services. We are dedicated and determined to find the right solution for every situation to save you money, and we guarantee all repair work! We Service Maintain and Install: Modified Bitumen // Single-ply Roofing // EPDM // TPO // PVC // Built Up Systems // Tar & Gravel // Tear Offs // Metal Roofs // Hot Tar Coatings // Shingles // Tuck-pointing // Gutters // Chimneys // Masonry // Concrete// Rubber Roofing // Aluminum CoatingsAll work guaranteed and we also guarantee all repair work.?You got leaks? Want to prevent leaks BEFORE they start? If you have a leaky roof you are not alone. A1 United Roofing has over 20 years of experience in the roofing trade. We provide workmanship for Commercial, Industrial and Residential markets. In need of a roof repair, restoring your concrete, any other skilled roofing, construction or masonry work? Look no further! Our roofing personal keep it simple by speaking plain English not technical roofing terms that are hard to understand!Our Services IncludeAll Roofing systems // Concrete work // Brick work // Masonry // and Much more...Call us today for a free estimate.