Since 1988, Louis J. Lang & Sons has provided property owners throughout Western New York with complete roofing and gutter services. From tear-offs and standing seam roofing to custom seamless gutters and more, our roofing company installs all year round! We're also capable of taking on exterior improvement projects, including door, window, and siding repairs, as well as spray foam insulation. Our experienced roofers work diligently to protect your home from the forces of nature, providing superior roofing results that stand durably against the climate.