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Had it with leaves? Get the gutters that never clog

Protect your home with LeafGuard, the only seamless, one-piece covered gutter system. LeafGuard by National has earned the Good Housekeeping Seal. So you can trust that you’ll never have clogged gutters or have to clean out your gutters again, guaranteed.* And LeafGuard comes in a variety of colors to match your home’s trim.

With LeafGuard, you get more than a great gutter system – you get expert installation and personal service from a Long Island professional who will be there during and after your gutter installation.

About LeafGuard by National

LeafGuard by National in Patchogue, New York, specializes in installing the LeafGuard seamless gutters for an affordable price. Since 1979, our family run company has been satisfying customers all over Long Island.


Why Choose LeafGuard?

An Attractive Addition

  • Protected by ScratchGuard, the most durable paint finish on the market
  • Available in a variety of designer colors
  • Aesthetically pleasing design that enhances the look of your home

Built to Last

  • Built with aluminum that is approximately 20% thicker than conventional gutters
  • Will never rust or deteriorate like galvanized steel gutters

Guaranteed Protection

  • Guaranteed not to clog – ever…or we’ll clean your gutters for free.*
  • ScratchGuard paint finish comes with a limited lifetime warranty and is guaranteed not to chip,
    peel or crack

For the best, 100% clog-free gutter system made with patented technology from LeafGuard call or contact us and request a free, in-home estimate online.