Drainage Contractors in Tsawwassen
In Tsawwassen the drainage challenge is moving water off flat coastal ground with limited fall, relying on storm connections and engineered systems rather than natural fall. We work here on yard drainage, catch basins, and storm line repair and replacement — building a system that moves water to an outlet that can actually handle it.
Flat coastal drainage
On flat coastal ground, the drainage system has to work with the available storm infrastructure rather than relying on natural fall. We assess the storm connection, the grading, and the soil, and build a system — catch basins, underground lines, sump where needed — that moves water to an outlet that can handle it.
Storm connections and the limits of gravity on flat coastal ground
On flat coastal ground in Tsawwassen, the drainage system has to work with the available storm infrastructure rather than relying on natural fall. If a property's storm connection is blocked, collapsed, or undersized, the on-site drains have nowhere to discharge and water backs up regardless of how well the yard drains are built. We camera the storm connection as part of the assessment, because a yard drainage system is only as good as the outlet it discharges into — and on flat ground, that outlet is everything.
Basement waterproofing, wet basement repairs & drain inspections in Tsawwassen
Water in a basement is rarely just one problem. It can be a failed perimeter drain letting groundwater in at the footing, a crack in the foundation wall, or a waterproofing membrane that has broken down over decades. We start with a drain camera inspection to see what is happening inside the pipe, then determine whether the fix is a wet basement repair, basement waterproofing with an exterior membrane and drainage board, or damp proofing of the foundation wall to stop moisture wicking through the concrete. For older Tsawwassen homes with original drainage, the answer is often a combination of drain repair and waterproofing — and we show you the camera footage before recommending anything.
How a drainage system protects your Tsawwassen home
Most people never think about their drainage system until it stops working. Here is what a complete system looks like — and where water goes when everything is doing its job.
Rain on roof
Gutters collect it
Downspout
Carries it down
Membrane
Protects the wall
Drain rock
Filters the water
Perimeter drain
Collects groundwater
To sump/storm
Discharged safely
A working drainage system moves water off the roof, away from the foundation wall, and out to a safe discharge point — before it can build up against your foundation.
Before & after — Tsawwassen drainage work
The kind of results we get on the jobs we do every week across Tsawwassen.
Before
AfterA wet basement with water at the floor joint — the original perimeter drain had collapsed. We replaced the system and it's been dry through every storm since.
Before
AfterA soggy yard where the downspout dumped onto the lawn. We tied the downspout underground, ran a French drain along the foundation, and the yard dried out within a week.
Drainage services in Tsawwassen
These are the services we are most often called for in Tsawwassen. Each links to a page with more detail on what is involved.
Yard Drainage
Learn moreStorm Drainage
Learn moreCatch Basins
Learn moreFrench Drains
Learn moreWet Basement Repairs
Learn moreBasement Waterproofing
Learn moreDrain Camera Inspection
Learn moreSump Pumps
Learn moreTsawwassen drainage services — detailed pages
For each of the services below, we have a dedicated Tsawwassen page covering what the work involves, what the local conditions mean for that service, and answers to common questions from homeowners in Tsawwassen.
Drain Tile Repair in Tsawwassen
Read moreDrain Tile Replacement in Tsawwassen
Read moreDrain Tile Cleaning in Tsawwassen
Read moreDrain Inspection in Tsawwassen
Read moreWet Basement Repair in Tsawwassen
Read moreFoundation Waterproofing in Tsawwassen
Read moreBasement Leak Repair in Tsawwassen
Read moreTsawwassen drainage FAQs
My Tsawwassen yard stays wet for days after rain. Is it the soil or the drainage?
Both, usually — the dense soil drains slowly, and without a drainage system to move water to a storm outlet, it sits. We assess the property to see whether the fix is grading, a catch basin and line, or a combination.
My Tsawwassen property has no storm connection. Can I still install yard drainage?
Yes, but the discharge needs to go somewhere. Options include a dry well sized for the volume, a sump pump lifting water to a ditch or surface discharge point, or connecting to a municipal storm line if one is available at the property line. We assess the available outlets before recommending a system, because a drain with no discharge point just collects water until it overflows.
Areas we serve around Tsawwassen
Request Drainage Service
Tell us what is happening and where. We will call you back the same business day to discuss the problem and arrange an inspection if needed.