Performance Roof Systems + Exteriors are Roofing & Siding Experts. We're BBB Accredited, offer a Lifetime Warranty, and are staffed with Certified Expert Installers. With over two decades of experience, we're locally owned and operated, serving SE Michigan from our Ann Arbor and Pontiac offices. Whether it's residential or commercial roofing or siding, we guarantee quality work, competitive pricing, and outstanding customer service.