Best Pool Heaters in Phoenix AZ

About 10 years ago, Poolman Phoenix started doing my parents pool. When I recently learned that Poolman removed my parents owned Hayward chlorinator (worth about $2k) so they could get my parents to lease an inferior one, I felt like that was elder abuse. Poolman regularly sent know nothing kids to maintain the pool, and those kids managed to keep the walls of my parents pool green for almost the entire 10 years because they NEVER brushed. The filter covers were frequently installed with sticks and leaves in the seal so that the pump would just suck air and the water wouldn't get circulated through the chlorinator. About a year ago, Poolman raised the price to $75, so my 86 year old father said they just couldn't afford it any more and he canceled. Poolman confirmed by phone, yet ignored on paper that he canceled by continuing to bill them. The chlorinator disappeared, so they knew. After 3 attempts to stop the billings, I finally told my father to just stop paying. Poolman turned my father into collections for a final $75 bill, which is very upsetting to my parents. I will pay the entire bill, including all of the collection agency fees, if Poolman will give back the Hayward equipment that they took. Unthinkable. I've been maintaining that pool now for about 9 months, and it looks fantastic by brushing and using basic chemicals from HD. The pool is being used again because it doesn't look disgusting.