Clearflow Bobcat excavator on a site with snow-capped Rocky Mountains behind

Septic systems designed and installed. East Kootenay & Columbia Valley.

Site evaluation, system design, health authority filing, and installation — one contractor from start to finish. Based in Wasa, serving Cranbrook to Golden.

Design + install under one roof
Full documentation on every job
Owner on site, start to finish
What We Do

One contractor from soil test to final grade

Most septic jobs get split between a designer who never runs a machine and an excavator who never did the math. We do both — so the system that gets built is the system that was designed.

Mini excavator digging test excavation on a rural BC property

Site Evaluation & Design

Test pits, perc testing, and full system design — gravity, pressure distribution, and difficult lots. Complete drawings and specs, filed with your health authority.

How we evaluate a site →

Pressure distribution laterals laid on a graded gravel bed

System Installation

Full installations: tanks, pumps, control panels, and distribution beds. Commissioned, documented, and certified.

Installation process →

Completed septic system replacement with tank risers at final grade beside a home

Repairs & Replacements

Failing field? We'll tell you straight whether it's a repair or a replacement, give you a firm number, and handle the permitting either way.

Signs of a failing system →

Real Estate Septic Assessments

Buying or selling a rural property? Fast assessments with written reports that lenders, lawyers, and both parties can work with — before your subject removal date.

What's in the report →

Service Area

Cranbrook to Golden, and the rural ground between

We're located in Wasa, BC — right in the middle of the territory we serve. Most of our work is on acreages and rural lots from the Elk Valley through the Columbia Valley.

East Kootenay Home base

Cranbrook and area, Kimberley, Fernie, Sparwood

Cranbrook & Kimberley septic services →
Fernie & Sparwood septic services →

Columbia Valley Home base

Invermere, Radium, Windermere, Canal Flats, Fairmont, Golden

Invermere & Columbia Valley septic services →

Creston Valley & West Kootenay Regular service

Creston, Crawford Bay, Yahk, Kootenay Lake East Shore, and the Nelson area

Revelstoke & beyond We travel

Revelstoke, the Shuswap, Robson Valley, Cariboo, Okanagan — if your area has no installer, or a waitlist measured in seasons, call us.

Who You're Hiring

Owner on every job

Clearflow Septic is based in Wasa, BC. When you call, you talk to the owner. When the machine's running, the owner's on site. No sales layer, no subcontractor roulette.

The name is the standard we build to: a properly designed, properly installed system produces clear effluent and protects your property and groundwater for decades. That's the whole job.

Straight answers and firm quotes — no surprises after the dig
Pressure distribution systems and challenging sites
Full documentation — drawings, filings, and certification packages
The same person designs your system and runs the job on site
For Realtors & Rural Deals

Septic problem threatening your deal?

Rural transactions stall when a septic issue surfaces during conditions — the lender wants answers, the seller wants a number, and the clock is running on subject removal. We do fast assessments with written reports built for exactly that moment.

Book an Assessment

What you get

Site visit with fast turnaround
Written repair-vs-replace report
Firm quote with a timeline
A direct line to the person doing the work
Get In Touch

Tell us about your property

Fastest way to reach us is a call or text. After hours, or if you'd rather write it out, use the form and we'll get back to you within one business day.

Phone / Text778-392-6313
Based InWasa, BC — East Kootenay

We reply within one business day. Your info goes nowhere else.

Call Clearflow — 778-392-6313