Re: Work for friends who rent?
Yes I have.
My S.I.L. was renting and had horrible hot water pressure. I decided to swing by and just fix it one day. Replaced the galvanized nipple and it was good to go. Went up stairs to check all faucets and the kitchen faucet plugged up. Went to take off the handle and the set screw stripped On and On and On.
I learned one thing from that experience. Don't do crap on a landlords house even if it is to help a friend and the landlord without getting permission.
Anyone can tear a man down, few can build one up.