I am a maintenance technician for a tax credit apartment building. Part-time position was what I was hired for and a couple of months into the job a maintenance technician from 2 other properties managed by the company we worked for decided to quit. The property manager I work for asked me to do some work on the other properties. So I thought I would be a team player and help. So the first project was carpet in an entire townhouse roughly 700 sq ft. I provided the carpet,seam tape and fuel back and forth which is a 90 mile round trip. I've provided 19 lbs of r22 freon several tstats and plenty of plumbing supplies etc... I provided the property manager with proper invoices for the materials and labor. Each item description of the unit used on and specifically detailed information on why I was charging them. So my property manager then tells me that they will not pay me back for the materials used to make the repairs. These properties are tax credit or 55+ low income housing and the residents have been asked to go without ac during 100° weather. What are my options for being repaid for my materials and labor? I've already spoken with the property manager about this and that's a dead end.