In 2004 I had epoxy coating inside the piping instead of repiping . A very dominant company, which is a franchise, performed the work. When I thought I had a floor leak (I didn't), I thought I could depend on a ten-year warranty I had. The contractor had gone out of business and the company doing the franchise had no warranties of its own and did not accept any responsibility.
I don't think this site allows names of companies, but if you would like more details, my email address is firstname.lastname@example.org.