Power Air Systems is the worst vendor of any kind that I've ever dealt with. Our A/C went down in May and they did not get it working again until the middle of July after over 8 weeks and 6 trips to our house. In the end it was a simple freon leak but we are not sure whether they are just so incompetent that it took them 6 trips to find the leak or if they just created more problems each time they tried to fix it.
Cons: Unresponsive, Unreliable and completely incompetent
more