Ontario Association of Sewage Industry Services

We are a Provincial Association established in 1991

O.A.S.I.S. was established in 1991 to represent Septic Pumper, Installers, Portable Toilet Suppliers, Manufacturers and Biosolid Professionals in the land application industry. We are dedicated to working with various levels of government, associations and those in related fields to improve and conform to regulations and guidelines pertaining to the sustainability of the environment in the Province of Ontario.

Presently, we have over 150 member companies who work in the Province of Ontario, throughout Canada and North America.

Latest News

2016 OASIS Conference Agenda

2016 OASIS Conference Agenda Our Agenda for our Upcoming Conference [...]

Mike Clark’s Article

Pumping was a sideline project for William Clark, something his [...]

Numair & Felicia Biography

Dear Valued OASIS Members, Part of the many changes that [...]

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Latest Blogs

Connection Vactor Combo

Vactor 2100 Plus - The Sewer Cleaning Standard You always [...]

Lagoon Insurance

Pollution Insurance Coverage for Lagoons Yes…It Really Does Exist… I’ve [...]

10 Third Party Waste Facilities

Do You Drop at a Third-Party Waste Facility? Many of [...]

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Live Tweets

OASIS Live Tweets ONOasis
Interested in becoming an exhibitor at our conference this year? Contact us for more information! https://t.co/ULLK4R8D9L
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OASIS Live Tweets ONOasis
If you're interested in a free WSIB training seminar, please complete this registration form - https://t.co/JRy4BPSrqQ
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OASIS Live Tweets ONOasis
Read more about Ontario's First Septic System Database @SepticCheck - https://t.co/RGPXIt9zAt
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