As a tenant in an apartment building, he was not abiding the law. It is necessary to give tenants 24 hours advanced notice when entering an apartment for repairs. When I told him I would not turn the power off because I was not informed about the repairs, or given any notice, he responded "if you live in a shoe, what are you going to do?" . What kind of customer service is that? Very disrespectful individual. When the job was finished, the shower was still not working.
Are you the owner of this business?