Williams Roofing Company | Roofing Services in Mukwonago, WI 53149

Our CertainTeed certification allows us to offer a robust 20-year manufacturer's warranty on qualifying new roof installations. This warranty covers defects in CertainTeed roofing materials, providing long-term peace of mind. It's a mark of quality assurance for the products we use, complementing our own workmanship guarantee. During your consultation, we'll explain the specific terms and coverage details so you understand exactly how your investment is protected.

In the Mukwonago area, moisture from snow, ice, and humidity can lead to hidden problems like decking rot and wet insulation. Our process starts with a thorough inspection. We carefully check the attic and decking for soft spots, water stains, and mold. If we find compromised wood or damp insulation, we recommend a full repair: removing the affected sections, allowing the structure to dry properly, and replacing materials to restore integrity before installing new roofing. This prevents future issues and ensures your roof's structure is sound.

A full roof replacement begins with a complete tear-off, where we remove all old shingles and underlayment down to the decking. This allows us to inspect the wooden deck for any damage—a crucial step often missed with overlay installations. We then install new, high-quality underlayment, proper ventilation, and your chosen shingles. As a full-service roofer, we also manage related work like repairing chimney flashing or installing new gutters and gutter screens, ensuring your entire roofing system is updated and functional.