Doing your own excavating work on pipe repair jobs can give you better profit margins, but it’s important to get proper training and learn to do the work safely.
A common task for a plumber or drain cleaner is to diagnose a broken water or sewer line, pinpoint where it needs to be dug up, safely excavate that section of piping, and make a repair.
There are many different ways to repair broken lines these days, but if the line is completely...
