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Our Company
Providing Top-Rated Roofing & Insurance Claim Help in Gilbert, AZ, and Manhattan, KS
Experience, reliability, and customer-first roofing services and insurance claim assistance for homes.
Our journey in the roofing and siding industry began with a mission to bring honest, reliable service to homeowners in Gilbert, AZ, and Manhattan, KS. Over the years, our commitment has stayed focused on helping local families protect their homes with safe, long-lasting solutions. With over 10 years of industry experience, our team has handled everything from emergency tarping and repairs to complex insurance claims, working tirelessly to simplify every step for our customers. As SAM certified government contractors and Kansas Roofing Registration 24-005328 holders, we meet strict standards for quality, compliance, and safety on every project. What sets us apart is our approach, we don’t just repair damage, we make sure the job is done right from the start.
Our work on federal projects at Fort Riley and our hands-on knowledge help us offer class 4 impact-resistant options that can reduce insurance premiums. We handle the entire insurance claim process, educating our customers, dealing with adjusters, and advocating for the repairs you need, not just what’s easy.
Guaranteed Roofing & Exteriors, LLC warrants all labor and workmanship for a period of 15 years (repairs exempt) from the date of completion, effective upon full and complete payment of the contracted price. The warrant becomes null and void due to excessive wind (75+ mph). Manufacturer’s warranty apply.
Owner Derek DeCastro and Sales Manager Tanner Colburn lead our locally rooted team, driven by a passion for serving neighbors and exceeding expectations. Whether you’re looking for metal roofing, shingle roofing, gutter & siding replacement, concrete services, insurance claim assistance, or just advice on your next project, our goal is to make the process clear, honest, and stress-free. We’re proud to stand behind every project and to be the roofing contractors local homeowners trust.
Meet Our Team
Owner
Derek DeCastro
Sales manager
Tanner Colburn
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Headquarters
Gilbert, AZ
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Fill out the form to ask questions or request a roofing consultation. Our team is committed to providing excellent service and quick, helpful responses every step of the way.