Serving the Comox Valley
Septic System Installation & Repair in Courtenay
Septic system installation, inspection and repair for homes across the Comox Valley — every job filed with Island Health by a Registered Onsite Wastewater Practitioner.
Text or call (778) 716-2572
- $2M liability insured
- WorkSafeBC certified
- Every install filed by a Registered Onsite Wastewater Practitioner
- Letter of Certification within 30 days
Septic in Courtenay, BC
Courtenay Septic Systems installs, repairs and files Type 1 to Type 3 septic systems across the Comox Valley, including Black Creek, Royston and Merville. About 9,000 homes outside Courtenay, Comox and Cumberland's sewer mains run on septic, and every job is filed with Island Health by a Registered Onsite Wastewater Practitioner.
What Courtenay Septic Systems does
Septic Systems in Courtenay
Installation, inspection, repair and Island Health filings — one ROWP-registered crew for every job across the Comox Valley.
Septic System Installation
We design and install Type 1, Type 2 and Type 3 systems sized to your lot, your soil and your household.
Septic Inspection & Island Health Filing
We inspect your system, then file the paperwork Island Health requires — the Letter of Certification included.
Septic Repair
We diagnose failing drain fields, cracked risers and blocked distribution boxes, and fix what's actually wrong.
Riser & Distribution Box Service
We install risers and rebuild distribution boxes to current standards — the two repairs the CVRD's own rebate covers.
What changes the price for your septic system?
Lot size, soil type, slope and the number of bedrooms all factor into a system's design. Design and filing typically run $2,000 to $5,200 across BC. If your property sits in CVRD Electoral Area A, B or C, a maintenance rebate covers 75% of an inspection, riser or distribution box repair, up to $700 per property, through 2028.
3-Step Local Quoting Process
How Courtenay Septic Systems quotes Courtenay homeowners
- 1
We walk your property
We check the soil, the slope and where a system can legally sit before we quote anything.
- 2
We design and file
An Authorized Person designs your system and files it with Island Health before we dig.
- 3
We install and certify
We install the system and hand you a Letter of Certification within 30 days of finishing.
Free, no-obligation quote
Get a quote on septic in Courtenay
Send a few details and Courtenay Septic Systems will follow up with a firm quote.
Local, on Vancouver Island
Courtenay Septic Systems service area
We serve Courtenay and the unsewered pockets around it — Black Creek, Royston, Union Bay and Merville, plus the smaller communities nearby. Royston and Union Bay are moving off septic under a $30 million sewer extension expected to break ground in 2026; until then, both still run on systems that are often decades old.
- Courtenay
- Black Creek
- Royston
- Union Bay
- Merville
Frequently asked
Septic in Courtenay — FAQ
How much does a septic system cost in Courtenay?
Design and filing typically run $2,000 to $5,200 across BC, and the system itself depends on your lot, soil and household size. We'll give you a firm number after we walk the property.
Do I need a permit for a septic system in the Comox Valley?
You don't need a municipal building permit for the septic system itself — it's filed directly with Island Health under the provincial Sewerage System Regulation, separate from any building permit your municipality issues.
Is there a rebate for septic maintenance in the Comox Valley?
If you're in CVRD Electoral Area A, B or C, the regional district's maintenance rebate covers 75% of an inspection, riser or distribution box repair, up to $700 per property, through 2028. It doesn't cover new installs or pump-outs.
How often should I pump my septic tank?
Most tanks need pumping every 2 to 5 years, depending on size and how many people are in the house. We can set you up with a maintenance schedule so you're not guessing.
Do you work outside Courtenay?
Yes — we cover Black Creek, Royston, Union Bay, Merville and the rest of the unsewered Comox Valley, not just Courtenay itself.
What's a Letter of Certification, and do I need one?
It's the document that proves your system was installed to the filed design — Island Health requires it within 30 days of completion, and you'll want it on hand if you ever sell the property.