How can I get rid of rats?

Management company drug their feet all summer and now this is what we deal with EVERY. SINGLE. NIGHT. Now the pest control company they’ve hired says they’re doing all they can but it’s getting worse every night.

The problem was nearly resolved in December and then the maintenance people did a bunch of “repair work” on the building and the problem immediately came back.

Called 311 over five times and they never helped.

Withheld rent and the management company reported it and wrecked my credit.

I can’t sleep anymore. I don’t know what else to do. They’re screeching in my bedroom walls as I type this. There has to be nearly a hundred now.