Drainage Systems
in Severn Bridge.
French drains, weeping tile, swales, and culverts that get water away from the building.
- 5.0 · 19 Google reviews
- Licensed · Insured · WSIB
- Replies in 4-8 hours
Local crews, local rules.
Water is what damages buildings in Muskoka, not weather in general. We design and install drainage that actually has somewhere to go: French drains, exterior weeping tile, swales, catch basins, culverts, and runoff control on sloped and waterfront lots.
In Severn Bridge that work looks specific. Severn Bridge anchors the southern edge of Muskoka along the Severn River and Sparrow Lake. A growing year-round community with active renovation demand.
Practically, it means we scope drainage systems around Sparrow Lake, Severn River access, the shoreline setbacks that apply to your lot, and a build window that fits the season. Permits and inspections go through the Township of Gravenhurst building department, and we file them as part of the contract rather than leaving the paperwork with you.
Drainage Systems done properly.
Every drain needs an outlet
The most common failed drainage system we dig up is a perforated pipe ringing a house that daylights nowhere. We establish the outlet first, then design the collection back from it, so the system moves water instead of storing it.
Wet basements and crawlspaces
Exterior excavation to footing depth, damp-proofing or membrane, drainage board, clean stone, geotextile, and new weeping tile tied to a proper outlet or sump. Interior-only fixes get considered when excavation is genuinely not possible, and we tell you which one your building needs.
Surface water on Shield lots
Shallow soil over granite means rainfall runs across the surface rather than soaking in. Swales, cross-drains, and armoured spillways are usually cheaper and longer-lasting than buried pipe on these lots.
Shoreline-aware
Discharging silty runoff at the water is both bad practice and a compliance problem. We route and slow discharge, use rock aprons and vegetated outlets, and flag when work needs conservation authority or MNRF review.
Drainage Systems work across Muskoka
Everything included.
"We had an excellent experience with Northern Oaks Contracting. Rob was always friendly, professional and very knowledgeable in many different areas. Not only did he do a great job with our renovation but he noticed and helped us out in some other areas too."
"I hired Northern Oaks for a driveway extension as part of my home renovation so I could park two additional cars, and I'm really impressed with the results. The quality of the work and craftsmanship really stand out. It's been over 6 months and it's held up perfectly."
"The Northern Oaks Contracting crew has been amazing to work with from start to finish. Their ability to keep both customers and trades well-coordinated has made the entire process smooth and stress-free. Highly recommended to anyone looking for a reliable and professional team!"
"Robert installed a kitchen backsplash for us. Communication was great and he showed up to do the work when he said he would. The price was very reasonable and quality of work excellent. Would definitely recommend them."
"We hired Rob to complete a chimney rebuild and do some work on an exterior and interior wall. The work was completed within the agreed upon time frame and when we had an issue with the fireplace after the chimney rebuild Rob was speedy to come back and sort it out."
"My property manager recommended Rob. I obtained multiple quotes, and his company stood out as the most professional and offered the best price. I highly recommend them, excellent customer service and I'm very satisfied with their work."
Trusted for drainage systems in Severn Bridge.
Named #1 by the Quality Business Awards for craftsmanship, transparency, and on-time delivery across Muskoka.
Award · 2025
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Drainage Systems in Severn Bridge questions.
Do you do drainage systems in Severn Bridge?+
Yes. Severn Bridge is inside our regular service area and we run drainage systems projects on Sparrow Lake and Severn River through the season. We are based in Muskoka, so site visits, warranty callbacks, and supplier runs do not carry travel surcharges from out of district.
Do I need a permit for drainage systems in Severn Bridge?+
Structural work, additions, most decks, shoreline structures, and new plumbing or electrical need a permit from the Township of Gravenhurst building department. Cosmetic finishes usually do not. We confirm the requirement during the site visit and handle the application, drawings, and inspection scheduling under the same contract.
How much does a French drain cost?+
Most residential runs are priced by the metre, and the swing comes from depth, rock, restoration, and how far the outlet is. A short shallow run along one wall is a fraction of a full perimeter system at footing depth. We give a fixed price after seeing the site.
How do I get a price for drainage systems in Severn Bridge?+
Send us the project details and we book a site walk in Severn Bridge, take measurements and photos, then send a fixed-price written proposal with the scope, allowances, and payment schedule laid out line by line. There is no charge for the visit or the quote.
Is Severn Bridge inside your service area?+
Yes. Severn Bridge sits on the southern edge of the region and is an easy run from our Bracebridge base.
Who issues the permit for a Severn Bridge project?+
The Township of Severn building department, with additional approvals where septic or shoreline work is involved. We handle the submission.
Planning drainage systems in Severn Bridge?
Walk the site with us. We follow up with a fixed-price proposal, usually within two weeks.
