Screened Porches Bring New Living Space to the Great Outdoors in Great Falls, VA

Hal Co Screen Porch Video

Learn More about Hal Co and our 33+ years of experience around the Northern Virginia Area.

10% OFF Screen Porches

Save 10% on a new screened porch from HAL CO when you submit your request today!


Premier Screen Porch Contractor of the Northern Virginia and Washington DC Metropolitan Area Since 1981

Hal Co Behind The Build

Proudly Serving

The Residents of Northern Virginia and the Washington DC Metropolitan Area

For Over 30 Years

Welcome to Hal Co

With over 30 years of experience, we are a family owned and operated fence and custom deck contractor committed to providing the highest quality products and unparalleled service available in Dumfries VA, Great Falls VA, Leesburg VA, Manassas VA and Reston VA...

Watch Now