Reviews for Gallagher Bros Construction

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Nov 2025
Gallagher Bros Construction is a locally owned company based in St. Louis, operating for over 50 years. They specialize in residential and commercial roofing, siding, gutters, windows, and decks. Reviewers praise their excellent quality and craftsmanship, professionalism, and thorough communication. They are known for making the insurance process easy to navigate and ensuring every job is done right from start to finish. Clients highly recommend the company for their excellent work and customer service. The team is described as extremely professional, responsive, and patient, especially when answering questions and coordinating projects. Many customers note that the work is done quickly and transforms the appearance of homes, making the process stress-free. The company is also praised for their thorough communication and ability to handle insurance claims smoothly.

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From Gallagher Bros Construction

Gallagher Brothers Construction is a family-owned roofing and exterior remodeling company proudly serving St. Louis since 1973. We specialize in roof replacement, roof repair, siding, gutters, and windows for both residential and commercial properties. As a trusted local contractor, we’re known for quality craftsmanship, honest service, and competitive pricing. Our licensed and insured team has helped thousands of homeowners across St. Louis County and the surrounding areas protect and improve their homes. Whether you need emergency roof repair or a full exterior remodel, Gallagher Brothers delivers dependable results backed by decades of experience. Call today for a free inspection and estimate!