Common professional roles
Installer or contractorExcavates and installs the approved tank, piping, treatment equipment and disposal system.
Designer or authorized personEvaluates the site, calculates flow, selects the system and prepares the plan or filing.
Engineer or qualified professionalMay be required for larger, complex, non-standard, commercial or environmentally sensitive systems.
Inspector or authority officialReviews applications and verifies construction at required stages.
Licensed pumper or haulerRemoves and transports septage to an approved disposal facility.
What to verify before hiring
- Current provincial certification, licence or authorization
- Insurance and workers’ compensation coverage where applicable
- Experience with the proposed system type and local soil conditions
- Who prepares the design and permit application
- Who books inspections and provides completion documents
- What excavation, electrical, landscaping and pumping work is excluded
- Warranty terms and maintenance requirements
Owner-installed systems
Some jurisdictions allow limited owner work under specific conditions, while others require qualified professionals. Even where owner work is allowed, the design, application, inspection and final documentation still need to meet the governing standard. Confirm permission in writing before buying materials or excavating.
Red flags
- The contractor says no approval is needed without checking the property.
- The quote does not identify the system design or approved location.
- No one accepts responsibility for permit fees, inspections or completion records.
- The contractor wants the system covered before the required inspection.
- The proposed field crosses a property line or sits in a known wet area without written approval.
Best practice: verify the contractor’s status through the official provincial or authority source, then keep the approval and completion package with the property records.
Provincial requirements
Find a local septic service area
Use the AcreageSeptic directory to find the listed operator for your community, then confirm service type, travel area, timing and current price directly.