Very poor workmanship.
They did not install my bathroom tub drain properly and use under rated fiting for my Landry tap.
Last time I talked with them about my Landry tap. They are saying why you connect another washer in a brand new house where you have already got a wahser? I told them that the washer and fittings are CSA proved and legal to sell in Canada. And they ask me to show document who allow me to use the second washer in my house? Are you kidding me???