Blog 2.6 Interior and Exterior French Drains

Tackle Water Problems Before They Start with One Call Plumbing

One Call Plumbing, Inc. installs interior and exterior French drains to redirect groundwater and surface water away from your foundation. We customize each plan to match your property’s topography, soil type, and moisture challenges—so you avoid future leaks and mold.

Interior French Drains: Basement-Friendly Defense

Interior French drains intercept water beneath your basement slab at the wall floor joint, then direct it to a sump pump. This method offers year-round protection and easy access for maintenance. It also handles high water tables that exterior systems can’t reach.

Exterior French Drains: Yard-Level Protection

Exterior drains install around the foundation perimeter to divert rainwater before it even touches your foundation. They excel in sloped areas where gravity helps drainage—but require more landscaping and excavation.

Benefit from Advanced Inspection & Cleaning

We use camera inspections to verify drain integrity and identify blockages or damage. We also offer flexible “eel” cleaning service that removes roots, grit, and debris to restore full flow—without digging.

Choose the Right System for Your Needs

Choose interior drains for less invasive installation and continual basin-level protection, ideal for existing homes. Opt for exterior drains when building new or fixing landscape drainage, especially where slope allows gravity discharge. We guide you based on effectiveness, costs, and future upkeep.

Enjoy Peace of Mind with Local Experts

Serving southwestern Pennsylvania and northern West Virginia, One Call Plumbing, Inc. handles everything from planning and excavation to installation, inspections, and upkeep. We respect your property and finish each job with care and professionalism.

Take control of your home’s drainage—call One Call Plumbing, Inc. today to install or repair French drains that keep water where it belongs: away from your foundation and out of your life.

 

Tired of puddles in the yard or a damp basement? In Pennsylvania, call (724) 438-1337. In West Virginia, call (304) 291-4500. Like us on Facebook for more tips and information. Act now and install interior and exterior French drains.