O

Ontario Association of Sewage Industry Services (OASIS)

2 employees

OASIS supports and represents businesses in the septic, portable toilet, and biosolids land application industry.

Basic info

environmental services

Non Profit

Affiliate

Association

Septic System Service Suppliers

Septic System Design

Septic Pumper Installers

Portable Toilet Rental

Biosolids Management

Septic Pumping

Septic System Service Inspectors

Training

Septic System Installation

Septic Pumpers

Septic Inspectors

Manufacturers and Biosolid Professionals

Waste Management

1991