Water and Wastewater

We provide specialized design and engineering services for onsite septic systems and custom water and wastewater solutions. 

We offer:

• Design and engineering of onsite septic systems

• Custom water and wastewater treatment solutions

• Site assessments and system sizing

• Regulatory compliance under the BC Sewerage System Regulation

• Preparation of design packages for approval and installation

• Coordination with installers, contractors, and health authorities

Septic systems are one of the most important, and often overlooked, components of a home, and proper design is essential for long‑term performance and safety. Under the BC Sewerage System Regulation, septic systems must be designed by an Authorized Person qualified to act as a Registered Onsite Wastewater Practitioner or Professional.

Cari is registered as a Professionals for Sewerage System Regulation with Engineers & Geoscientists BC (EGBC), ensuring all systems are designed to meet provincial standards and support the long‑term health and comfort of your household.