LeafGuard of St. Louis provides the only one-piece seamless gutter system guaranteed to never clog. Backed by our clog free guarantee and ScratchGuard warranty, no other gutter guard system is designed to provide LeafGuard of St. Louis’ level of quality protection. Our patented design eliminates water related damages that Missouri and Illinois homeowners worry most about, and that’s why we say – with LeafGuard you Get It and Forget It!