Q: Our house has concrete slab floors, no basement or crawl. Our air conditioner and water softener used to drain to an opening in the floor in the utility closet, but the drain is stopped up. I was ...

Q. Our house has concrete slab floors, no basement or crawl. Our air conditioner and water softener used to drain to an opening in the floor in the utility closet, but the drain is stopped up. I was ...

Time to get started on a mountain of slab prep work! The first step is figuring out our drain piping under the slab. Can't get this wrong, since there won't be any accessing it ever again! Read Joe ...

I’ve been a master plumber since 1981. I’ve always loved doing plumbing because it’s a very interesting three-dimensional challenge to install drain, waste and vent (DWV) piping in a new home or a ...