For the last few weeks, the landlord keeps sending workers to my apartment to gain entry under the guise of making repairs. No repairs are needed or requested, so there is some other motive in play, presumably not to my benefit. They tried entering when I didn't answer, assuming I wasn't home, and I had to block the door. I was undressed at the time and felt very uncomfortable. He's doing it to some other units as well, and appears to be targeting only the SRO tenants.
He sent a letter asking me to schedule a time for them to get access. I have not allowed entry and told building management multiple times to stop, but almost every day a worker continues to knock on my door. I do not want him or any of his workers in my apartment under any circumstance. This is just more harassment from this landlord. What are my options and what should I do to make it stop?