Ottawa Indoor Environmental Services
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We found OIES to be a company that is excelent at their work and in ensuring ...

Michel and Helen, Ottawa in Ottawa

Hello, I met Julio from the OIES Team during a crisis situation. I had been i...

Gilles from Ottawa

When we bought a house that needed work, we called OIES for some testing for ...

Mike in Ottawa

I hired Julio as a newly built studio apartment in the basement of my house w...

Winn in Ottawa

I hired Julio to test for asbestos in our 1920s house. He was very accommodat...

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