Louis J. Lang & Sons

Louis J. Lang & Sons has been a trusted name in Western New York's roofing industry since 1988. As a family-owned and operated business, we combine decades of hands-on experience with a commitment to quality craftsmanship. Our team specializes in comprehensive roofing solutions including tear-offs, standing seam roofing, and roof repairs for residential, commercial, and agricultural properties. We extend our expertise to seamless gutter installation, exterior improvements like window and door replacements, and spray foam insulation services. Maintaining an A+ rating with the Better Business Bureau, we prioritize customer satisfaction through transparent communication and reliable service.

Our professionals work year-round, even in winter conditions, to deliver durable solutions that withstand New York's diverse climate. From skylight installations to attic ventilation improvements, we address both functional and aesthetic needs. Our service area covers Erie, Orleans, Monroe, Livingston, Wyoming, and Genesee Counties, serving clients with the same integrity that earned us our reputation. We stand by our work through quality material selections and meticulous attention to detail, ensuring every project meets our high standards. This dedication to excellence has made us the go-to contractor for property owners seeking long-lasting exterior protection.