Drainage Contractor in Campbell River

Campbell River gets about a metre and a half of rain a year, and most of it arrives between October and March on ground that was already full. Glacial till doesn't drain. Hardpan doesn't drain. The old perimeter drain that was fine in 1978 has been full of roots and silt for a decade. So every winter the same things happen: the basement gets damp, the driveway culvert backs up, the ditch turns into a pond, and the low corner of the yard disappears until April.

Illaheechuck Civil Construction is a drainage contractor based in Campbell River. We design and build drainage that works on this ground and in this weather: perimeter and foundation drains, french drains and yard drainage, ditching and culverts, storm drains, catch basins, and site drainage for new construction. We're a First Nations owned civil contractor, we self-perform with our own crews and equipment, and our grades come from our own survey-grade layout, which matters more in drainage than anywhere else, because water only goes where the grade tells it to.

Residential drainage: perimeter drains, french drains, and wet yards

Wet basement, damp crawlspace, water against the foundation. We replace failed perimeter drains: excavate to the footing, install new perforated pipe in clean drain rock with filter fabric, damp-proof and protect the wall, and backfill with free-draining material. Every run gets cleanouts, and the outlet goes somewhere that actually takes water: a storm connection, a drywell, or daylight on the low side of the lot.

Yard drainage and french drains. Standing water, saturated lawns, and water running toward the house get fixed with graded french drains, catch basins, and swales that move water where it belongs. Downspouts get tied in properly instead of dumping beside the foundation. And where the ground won't take water, which on Campbell River till is often, we build drywells and infiltration galleries sized for the real soil, not the brochure.

Driveway and lot drainage. Driveway culverts, cross drains, and the regrading that stops your driveway becoming the neighbourhood's creek every November. Because we're an excavation contractor first, the regrade, the gravel, and the drain come from the same crew in the same visit.

Ditching, culverts, and roadside drainage

Ditches are the drainage everyone forgets until they fail. We clean and reshape existing ditches, cut new ones to a designed grade, and armour them with rip-rap where the flow demands it, on rural lots, acreages, subdivision frontages, forestry roads, and industrial sites across Campbell River and the North Island.

Culvert installation and replacement. Crushed, rusted, undersized, or simply buried culverts get replaced with properly sized pipe on a bedded, compacted base, with headwalls or rip-rap at the inlet and outlet so the ends don't wash out. Driveway culverts, road crossings, and the big corrugated steel and HDPE culverts on resource roads all get the same treatment: sized for the catchment, set to grade, and built to be there in twenty years.

Roadside drainage for roads, subdivisions, and industrial yards: ditching, cross drains, swales, and the grading that keeps the running surface dry. When the road holds water, the road fails. Drainage is how we protect the gravel and asphalt you've already paid for.

Storm drains, catch basins, and site drainage

For builders, developers, and commercial owners, drainage is a system: storm sewer mains and laterals, catch basins and manholes, lawn basins, oil-grit separators, detention tanks, and infiltration galleries, all tied together at the grades on the civil drawings. We install the whole package, from the subdivision storm main to the last catch basin in the parking lot, and record what went in the ground with survey as-builts, because the municipality will ask.

Foundation and slab drainage for new construction goes in while the site is open: perimeter drains, underslab drainage where the water table says so, and sump systems where gravity won't do the work. It's cheaper by an order of magnitude to build it now than to dig it up later, and on this coast, later always comes.

We also handle the site drainage that keeps a project moving: temporary ditches, pumping, sediment ponds, and the erosion and sediment control that lets you keep working through a wet winter without a stop-work order.

Why drainage fails in Campbell River, and how we build it so it doesn't

Almost every drainage failure we dig up has the same causes. Pipe laid without filter fabric, so silt filled it. Drain rock that was really pit run. Perforated pipe with no outlet, or an outlet lower than the pipe. Culverts sized for a dry month instead of an atmospheric river. Grades set by eye on a flat lot.

So we build the opposite. Grades come from our own layout crew and get checked before backfill. Pipe is bedded properly and wrapped where the soil calls for it. Drain rock is clean. Every system has an outlet that we've confirmed takes water, and every run has a cleanout. When we're done, you get a sketch of what's in the ground so the next person doesn't have to guess.

Work near creeks, the estuary, or the foreshore comes with provincial and federal rules; we know them, we've worked within them, and we plan the environmental windows and sediment control before we mobilize.

Who we do drainage for

Homeowners in Campbell River, Willow Point, Campbellton, Quadra Island, and the rural lots out toward Oyster River and Sayward with a wet basement, a flooded yard, or a culvert that's had it. Builders and general contractors who need perimeter drains, storm connections, and site drainage delivered with the excavation package. Developers and engineers who need storm systems installed to the drawings and documented. Strata councils and commercial owners with parking lots that pond. Forestry, utility, and municipal clients with roads and ditches to keep open. And First Nations and their development corporations protecting community housing and infrastructure, delivered by a First Nations owned contractor.

September and October are the months to do this. Drainage built now is tested by the first storm and quietly working by the third. Drainage ordered in December is an emergency call in the rain.

Get your drainage problem priced

Send us a photo of the wet spot, the ditch, or the culvert, or the civil drawings if it's a new build, through the chat on our home page, the contact form, or a call to our Campbell River office. We'll look at where the water's coming from and where it can go, tell you the straightforward fix, and get you a number within one business day.