At Virginia Drainage and Erosion, we offer expert French drain installations to manage excess water and protect your property. Our French drain systems are designed to redirect water away from your foundation, preventing flooding, erosion, and damage. Using top-quality materials, we provide long-lasting solutions that maintain the health and safety of your home's landscape. What Is a French Drain and Do You Need One? A French drain is a gravel-filled trench containing a perforated pipe that redirects surface and groundwater away from your property. If your yard holds water after rain, your basement gets damp, or water pools near your foundation, a French drain is likely the most effective long-term solution. Our Installation Process We start with a site assessment to identify where water is entering and where it needs to go. We then excavate a trench along the optimal path, lay a gravel bed, install a wrapped perforated pipe to prevent clogging, and backfill with gravel. The system is invisible once complete and requires minimal maintenance. Benefits of a French Drain - Permanently eliminates yard flooding - Protects your foundation from hydrostatic pressure - Prevents erosion on sloped properties - Increases usable yard space - Adds long-term value to your property Serving Northern Virginia Our French drain installation projects across Manassas, Woodbridge, Gainesville, Haymarket and Prince William County are designed to redirect excess water, prevent yard flooding, and protect home foundations with long-lasting drainage solutions. Contact us today for a FREE estimate!