Inspection and Assessment
Custom Drainage Plan
Trench Excavation
Drain Installation
Final Inspection and Cleanup
Features and Benefits

A French or curtain drain is a trench made around the interior perimeter of your home designed to catch water as it passes through the foundation and channel it elsewhere. Done right (which it usually isn’t) with a proper drain line, this solution is warrantied against standing water in a crawl space for 10-20 years. Dr. Crawlspace provides professional installation of French and curtain drains to effectively manage water around your home and protect your foundation from moisture damage. Our process begins with a thorough inspection to assess your property’s needs, followed by custom drainage planning, trench excavation, and high-quality drain installation. With our solutions, you can ensure your home remains dry and protected from water damage.
Call for a FREE inspection: (971) 275-2920
A French drain is typically installed around the interior perimeter of your home to manage water that seeps through the foundation. A curtain drain is similar but is usually installed further away from the home to intercept water before it reaches the foundation.
Our French and curtain drains are designed to last for many years, with a 10-20 year warranty against standing water. Proper maintenance can extend their lifespan even further.
Yes, French drains are highly effective at preventing basement flooding by capturing and redirecting water away from your foundation, keeping your basement dry.
Yes, we offer maintenance plans to ensure your French and curtain drains continue to function effectively, providing regular inspections and necessary adjustments.
We serve multiple locations, including Portland, Beaverton, Hillsboro, Tigard, Forest Grove, Lake Oswego, Vancouver, Tualatin, Oregon City, and West Linn.
