Septic design, installation, and repair for Mission’s hillside and rural properties
Mission climbs from the banks of the Fraser River up into rolling, forested hills, and much of the community outside the town center relies on private septic systems. Canadian Septic works throughout the area, from rural acreages near Hatzic Lake to hillside properties overlooking Stave Lake.
The elevation change across Mission means soil conditions and drainage can vary significantly from one property to the next, and we design each system around the specific site rather than a standard layout.

Our Mission team supports rural and hillside properties with every stage of septic service.

Site specific septic designs for Mission’s hillside terrain and rural acreages. View Septic Design
Full septic system installation for new builds, farm properties, and additions. View Septic Installs
Thorough septic inspections for home sales, refinancing, and routine checkups. View Septic Inspections
Accurate septic locating for older Mission properties without existing records. View Septic Locating
Preventive septic maintenance that keeps rural and hillside systems running reliably. View Septic Maintenance
Responsive septic repair for tanks, fields, and lines throughout Mission. View Septic Repairs
Properties above the Fraser River and around Stave Lake often sit on sloped ground, which changes how a drain field needs to be graded and positioned compared to flatter valley lots.
Homes near Hatzic Lake or other local waterways must meet minimum setback distances for any septic field, a requirement our designs account for from the start.
All septic design and installation work in Mission must be filed with Fraser Health by an ASTTBC Authorized Person. Canadian Septic manages this permitting process from start to finish.

T djTrustindex verifies that the original source of the review is Google. Canadian Septic has met all our expectations and have gone above and beyond in their service here at Wagner Hills Farm Society in Langley. Thanks to James, Arien and team. Lorne TremblayTrustindex verifies that the original source of the review is Google. Many thanks to Arien at Canadian Septic. A small job but immediate attention was required and Arien was right there to help. Very friendly and professional. I can not thank him enough for being right there willing to help out my elderly parents and put their minds at ease. Fantastic work!! Tim BontkesTrustindex verifies that the original source of the review is Google. No one wants to deal with sewer backing up in their basement 🫤. James and Tom from Canadian Septic showed up within 2 hours of my call and took care of the problem with expertise and efficiency. Thanks for making a very “shitty” situation only a minor disruption! K MTrustindex verifies that the original source of the review is Google. They said they would try to make it out on only a day's notice and did just that. Tom their tech was great! Jessica SonTrustindex verifies that the original source of the review is Google. I highly recommend Canadian Septic. We've had experiences with so many septic companies in the past 20+ years, and Canadian Septic is the best company we've ever worked with! They were very thorough and spent enough time to listen to our concerns and identify issues. When our septic tank alarm went off, we contacted 2-3 different septic companies, but none of them helped when we ended up paying so much for it. But Canadian Septic was so helpful and their team is just amazing!!! Thank you!!!! Janine BenoitTrustindex verifies that the original source of the review is Google. Wow, what can I say? He was amazing, start to finish!! We had an issue with our Septic alarm going off on Friday and not draining, due to a faulty control switch. They talked us through getting the pump to work temporarily, so we could use our system over the weekend and save money. Squeezed us into their schedule and fixed the issue quickly on Monday. We really appreciated their level of knowledge, explaining things I didn't know about, or understand prior and level of professionalism, politeness and he even cleaned up and took the garbage away!! Conner DickieTrustindex verifies that the original source of the review is Google. Great company, great people! Tyson TamsTrustindex verifies that the original source of the review is Google. Very professional and knowledgeable company. Have used them as consultants before and can't say enough. Highly recommend!

We regularly design systems for Mission’s sloped, forested properties.
Our paperwork satisfies Fraser Health without unnecessary delay.
Design and installation work is backed for as long as you own your Mission property.
We know Mission’s terrain, from Hatzic Lake to Stave Lake, firsthand.
Langley, British Columbia
Cost depends on lot slope, soil type, and distance from any nearby lake or waterway. We provide a free, itemized estimate after visiting your Mission property.
Yes, Fraser Health requires minimum setback distances from waterways for any septic field, which our design team factors into every plan near local lakes.
Fraser Health requires a filed design from an ASTTBC Authorized Person before installation, which Canadian Septic prepares and submits as part of our design service.
Yes, our septic locating service works well on sloped and forested properties throughout Mission where records may be missing.
Most systems benefit from a pump out every three to five years, though sloped or heavily used properties may need more frequent checks.
Watch for slow drains, sewage odor, or wet ground over the field. Contact us for a septic repair assessment before the issue grows more costly.