Owner & Management -led general contracting with hands-on, start-to-finish project management.
Interlock Drainage Solutions Ottawa
Protect Your Property From Water Damage
Poor drainage is one of the most common reasons interlock surfaces fail. MCD Contracting provides interlock drainage solutions in Ottawa designed to manage water flow, prevent pooling, and protect your home’s foundation as part of our complete home improvement and exterior services.
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Why Proper Drainage Matters for Interlock
Without proper drainage, water can pool beneath or on top of interlock surfaces. Over time, this leads to uneven surfaces, weed growth, erosion, and even foundation damage.
Ottawa’s climate—with melting snow, heavy rain, and freeze-thaw cycles—makes proper water flow essential. Correct drainage helps:
- Prevent standing water and water pooling
- Reduce shifting, sinking, and surface damage
- Protect foundations from water infiltration
- Extend the lifespan of interlock pavers
- Maintain curb appeal and low maintenance outdoor spaces
Addressing drainage early is far more cost effective than extensive repairs later.
This structured approach ensures structural integrity and long-term durability.
Start Your Interlock Drainage Project
If you’re dealing with water pooling, poor drainage, or ongoing interlock issues, MCD Contracting can help.
We provide free consultations, clear recommendations, and durable drainage solutions designed for Ottawa’s climate.
Get started today—contact MCD Contracting to book your free consultation with Mike and James.
Or call (613) 314-5154 for an immediate response.
Related Exterior Services
Owner & Management -led general contracting with hands-on, start-to-finish project management. We are dedicated to delivering exceptional results that you will love for years to come. Contact us today to start your project 613-314-5154
Interlock Installation & Repairs
Interlock Cleaning & Sealing
Interlock Drainage Solutions
Sodding & Irrigation Systems
Asphalt Driveways
Decks & Fencing
Roofing Services
Siding Installation
What Our Clients Say
Interlock Drainage Services We Provide
We offer complete drainage solutions for interlock projects of all sizes, tailored to your yard, layout, and existing conditions.
Our services include:
- Drainage corrections for existing interlock surfaces
- Channel drains for driveways, patios, and pool decks
- French drains to manage subsurface water flow
- Base layer reconstruction and solid base installation
- Edge restraints and grading to direct water away from structures
Whether your issue is pooling water, poor drainage near your foundation, or ongoing moisture problems, we design solutions that work with your landscape.
Or call (613) 314-5154 for an immediate response.
Preventing Water Damage and Future Repairs
Drainage problems often appear alongside other interlock issues such as weed growth, sunken pavers, or cracked surfaces.
Our drainage solutions help:
- Prevent water damage and foundation erosion
- Reduce weed growth and joint washout
- Improve surface stability and safety
- Support proper installation and long-term maintenance
In many cases, drainage work is coordinated with interlock installation and repairs or followed by interlock cleaning and sealing to fully restore outdoor spaces.
- Ready to get started?
Schedule your professional installation today and enjoy the peace of mind that comes with expert craftsmanship. Please feel free to contact us with any questions or concerns.
Call us today for more information or to schedule a quick and efficient installation: 613-314-5154.
Our Interlock Drainage Solution Process
Solving drainage problems requires more than surface fixes. Our process focuses on long-term performance.
- Free Consultation & Assessment
We inspect drainage issues, soil composition, and existing interlock installation.
- Planning & Design
Drainage systems, materials, and layout are selected for proper water flow.
- Excavation & Base Preparation
Ground is opened and prepared to create a stable, well-draining base.
- Drainage System Installation
French drains, channel drains, or grading solutions are installed.
- Surface Restoration
Interlock pavers are reinstalled, leveled, and secured with polymeric sand.
Final Inspection and Quality Assurance
Every interlock drainage project concludes with a detailed final inspection. We verify water flow, surface stability, drainage performance, and overall finish.
Our focus is delivering drainage solutions that protect your property and perform reliably through Ottawa’s harsh winters.
Or call (613) 314-5154 for an immediate response.
Meet the MCD Contracting Team

Mike and James
Every interlock project at MCD Contracting is led directly by Mike and James. From design and planning to final installation, they stay involved to ensure your project is completed properly and built to last.

Our Team Hard At Work
Our experienced crew installs and restores interlock driveways, patios, and walkways with precision and care. With proper base preparation and attention to detail, we deliver durable results that enhance your property.

Built for Strength & Curb Appeal
Interlock surfaces should look great while standing up to Ottawa’s weather and daily use. We use quality materials and proven installation methods to create hardscapes that improve both functionality and curb appeal.
Coordinating Drainage With Other Exterior Services
Drainage improvements are often part of larger exterior projects. We regularly coordinate drainage solutions with:
Asphalt paving installation for driveways
Deck and fencing installation for outdoor living spaces
Sod and irrigation systems for finished landscaping
Garden soil delivery for grading and erosion control
We can also align exterior drainage work with protective upgrades such as roof installation and maintenance or siding installation and replacement to protect your entire home’s exterior.
Or call (613) 314-5154 for an immediate response.
Frequently Asked Questions
How do I know if my interlock has drainage problems?
Standing water, pooling near foundations, shifting pavers, or recurring weeds are common signs of poor drainage.
Can drainage be fixed without replacing all interlock?
In many cases, yes. We can correct drainage and reinstall existing pavers when conditions allow.
Are French drains effective for interlock areas?
Yes. French drains are a reliable solution for managing subsurface water around patios, driveways, and yards.
Is drainage work disruptive?
Who oversees the drainage project?
Mike and James oversee every interlock drainage solution to ensure quality and accountability.
MCD Contracting
Hours of operation:
Monday to Friday: 7 am - 7 pm
Saturday: 7 am - 7 pm
Sunday: 7 am - 7 pm
Contact Info:
(613) 314-5154
contactust@mcdcontracting.ca
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Projects From Last Season
From interlock driveways and patios to walkways and pool decks, we help Ottawa homeowners correct drainage issues caused by soil composition, improper installation, or harsh freeze-thaw cycles. Every project is overseen by Mike and James to ensure quality work, transparent service, and long-term durability.