Serving the Cowichan Valley Regional District
Contact Duncan Septic Systems
The short answer
Requesting a septic quote takes a minute: send the property address, what you need — install, repair, pump-out, or inspection — and any symptoms, and Duncan Septic Systems follows up to book a free on-site assessment across Duncan, Cobble Hill, and the Cowichan Valley. Most assessments are arranged within one to two business days.
The more detail on the property and the system, the tighter the estimate — include the address, the job, and anything you're seeing like backups or wet spots.
What happens next
- 1
Send the details — Fill in the quote form with the address, the service you need, and any symptoms like slow drains, backups, wet spots, or odours.
- 2
Free on-site assessment — A technician visits to check the system and site, and for a new install, evaluates soil and setbacks before quoting.
- 3
Written quote — A clear written quote follows, covering the work and — for new systems — the design and Island Health filing.
Service area
Duncan Septic Systems covers Duncan, Cobble Hill, Shawnigan Lake, Mill Bay, Cowichan Bay, Maple Bay, Lake Cowichan, and Chemainus across the Cowichan Valley Regional District.
See the septic cost guide for pricing, or view the service areas covered.
Free, no-obligation quote
Get a septic systems quote in Duncan
Send a few details — Duncan Septic Systems usually replies the same day, and 24/7 emergency response is available across the Cowichan Valley Regional District.