Jeff LeBlanc

They've been put in by plumbers in the past that don't really understand or haven't been educated in radon so that they're not being put in 100% right.

We start with one, right?

We start with as least invasive work as possible.

So we start with one five-inch hole, and then we have to drill little quarter-inch holes in the other corners.

Just quarter-inch.

That's easier than the tile.

It's a quarter inch, so you go right in the grout line.

You can do that.

Be careful.

Don't crack a tile.

We do it sometimes.

Quarter inch hole down through the floor.

We put a tube down below, and then we're measuring the air pressure, subslab.

And we turn our fan on, and it's called pressure field extension diagnostics.

Now, that's mandatory in Canada, and it's not mandatory in the States.

It's like advanced radon mitigation in the States.

but are basic in Canada.

And that's really what I would love to teach the guys that are adding this because then you're coming in as the best of the best.

Not that many, you know, really.

Really?