Business ProfileforAll Texas Pool Covers

I purchased a home with a warranty on a pool cover. The seller had scheduled repairs to be made but as of sale date repairs were not made. This seller has warranty information and said that the cover has had issues and they have had to replace pulleys and sliders before, but no worries it has a warranty. So I called ******* to discuss this, and he asked for pictures of the pool and issues. I agreed that I could have them the following day, he said no need he has a guy in the area and could take a look at it. *** goes buy my house, met my mom, talked to me on the phone asking the issues, then left. I received text messages from ******* at 10:30PM stating that we owe 950 dollars for a service fee. I returned the messages with a call asking again about the work, that he supplied pictures for, stating we only asked for you to look at it one, and two wouldnt it be warranty work, with some charges of course for parts/ or labor. He said no they charge was 225 for the call, 475 in labor, 375 for parts, and 150 cleaning fee. I explained that I didnt ask for the work one, and two this would be warranty work. He stated that Coverstar doesnt offer warranty on wearable parts, just on the cover itself and the mechanism. I said ok. So now lets discuss the guy being there for 45 minutes and charging 475. He said price is what it is and if I dont like it he will go back and take the parts then he hung up on me. I asked even for warranty on a $15,000 pool cover, on work that wasnt asked for? I asked that we meet at a reasonable price and he told me payment is due now or he will go take the parts off and leave it a mess like it was again. I offered to cover parts, as that is a reasonable price, but they were already there and only supposed to take pictures. At the time I contacted previous owner who stated that yes they did replace these items as warranty work last time. I told **************** would like to dispute the cover damage as it has a hole and would be damaged and not fixed.