Duncan Septic Systems

Local, on Vancouver Island

Septic Service Areas Across the Cowichan Valley

We serve the rural Cowichan Valley Regional District — Duncan, Cobble Hill, Shawnigan Lake, and Mill Bay, plus Cowichan Bay, Maple Bay, Lake Cowichan, and Chemainus — with septic installation, repair, pumping, and inspection, and we file every new system with Island Health.

From acreages around Duncan to sensitive lakeside lots at Shawnigan Lake, we cover the rural Cowichan Valley. Pick a community below for local detail on soils, rules, and what systems tend to need.

We also work in Cowichan Bay, Maple Bay, Lake Cowichan, Chemainus and Crofton, plus the rural spots around Duncan — Glenora, Sahtlam and Cowichan Station.

Not sure whether you're in our area? Send us the address and we'll tell you.

Ready for a septic quote in Duncan?

We offer free on-site assessments across the Cowichan Valley Regional District.

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