When we needed more plumbing help (an r/o water filter install that was looking to complicated for us to attempt) I called St. Paul Pipeworks again, because last time they were great to work with. They were great again - pleasant, friendly, asked a lot of questions about what we wanted, did what we asked. Just what you'd like from plumbers. It can be a little intimidating calling for assistance for things like this. I never feel the least bit uncomfortable with these folks.