Business ProfileforPla-Mor Pools

I went into Plamor pools on 3/21. At that time, I spoke with the service manager who told me that it would be $260 to open up my pool. Based on this being in line with what I have paid for other companies to open my pool, I agreed. The work was scheduled for the next day, 3/22. The technician came out and completed the work. I had given the tech my number and my wife was home in the event that there were any issues. The work was "completed" with no notification from the technician. There were two tasks (bubbler/light cover ************** valve not put in auto mode). I called the company twice to express my concern about the pool not being opened correctly with no response. In the meantime, I received a bill that was for $375. The invoice charged for #lots of gasket issues with pool and a $115 labor charge. At no time, did the technician inform ** that there was an issue. When I called the store to express concern, I was told by the manager, ***, that they would have to send a technician back out to replace the gasket that they replaced. My question was, "why would you still have a bad gasket on hand?" When asked which gasket they replaced, they could not give me a response. There was no evidence of proof of actual work being completed or a faulty gasket. Any other company that comes to my house will inform me of an issue and get my approval to complete the work. Once the work is completed, they will have me sign an invoice that says additional work was done. The management team has been unprofessional and rude about this matter. I am asking to either not charge me the additional $115 or to prove that the gaskets were actually replaced.