Habitat would be my best guess to repair damages. Do they know where it’s frozen? Sometimes a space heater can help thaw pipes if in a hot water closet. Depends on pipe material. If copper, sometimes putting heat tape on it works to free things up. Best option is getting a plumber. I would recommend getting a small time plumber instead of big guys. Summit plumbing has been great for me.@chazroh
any thoughts on this?