
What is a French Drain?
A French drain is a simple but effective drainage system that collects and redirects excess water away from problem areas on your property. The system consists of a trench filled with gravel and a perforated pipe that captures water and channels it away from your home, foundation, patio, or landscape.
Unlike surface drainage solutions, French drains work underground, providing invisible protection that preserves your property’s appearance while effectively managing water problems.
Signs You Might Need a French Drain
- Standing water in your yard after rainfall
- Soggy, wet areas that never seem to dry
- Water seeping into your basement or crawl space
- Erosion around your foundation or landscaping
- Flooding in low spots on your property
- Water pooling near your patio or outdoor living spaces


Our French Drain Installation Process
We’ve refined our installation process to be thorough yet efficient, minimizing disruption to your property while ensuring lasting results:
- Property Assessment: We evaluate your unique drainage patterns and soil conditions
- Custom Design: Your French drain is tailored to your property’s specific needs
- Professional Installation: Our team handles excavation, materials, and proper grading
- Final Inspection: We verify everything functions correctly before considering the job complete
From start to finish, our systematic approach ensures your French drain system works effectively for decades to come.
Types of French Drain Solutions We Offer
Yard Drainage French Drains
Address soggy areas, standing water, and poor drainage in lawns and landscaped areas. These systems help create usable outdoor spaces and protect your landscaping investment.
Foundation French Drains
Protect your home’s foundation by intercepting and redirecting groundwater before it can cause damage. These systems help prevent basement water intrusion and foundation issues.
Retaining Wall French Drains
Relieve hydrostatic pressure behind retaining walls to prevent bulging, cracking, or collapse. Proper drainage extends the life of your retaining wall investment.
Patio and Hardscape Drainage
Keep your outdoor living spaces dry and usable by installing French drains around patios, walkways, and other hardscaped areas.
Downspout Drainage Systems
Connect your gutter system to a French drain network for comprehensive rainwater management across your entire property.
Why Choose Coughlin for Your French Drain Installation?
Proven Excellence
Our French drain installations are backed by decades of experience throughout West Central Ohio. Our reputation for quality drainage solutions speaks for itself, with countless properties protected from water damage thanks to our expert installation techniques.
Thorough Quality Process
Every French drain project follows our comprehensive quality standards. We carefully assess your property’s unique drainage needs, use premium materials, and ensure proper grading for maximum effectiveness. Our thorough approach prevents future issues.
Collaborative Approach
We believe in working hand-in-hand with our clients throughout every drainage project. Your input matters, and our team communicates clearly from initial consultation through final inspection, ensuring your drainage concerns are fully addressed.
Trusted Partnership
When you work with Coughlin, you’re getting more than contractors – you’re gaining partners who understand Ohio properties and care about solving your drainage problems correctly. We stand behind our work with a commitment to your complete satisfaction.
Serving Northwest Central Ohio, Including Marysville, Plain City, and Delaware
From Marysville to Bellefontaine and the surrounding areas, we’re dedicated to serving the heart of West Central Ohio. Whether you’re in Plain City, Delaware, Lewis Center, Powell, Indian Lake, or nearby, we’re here to help!


