I was talking to a friend about replacing my AC and he said he was replacing his as well but he had never heard of the company in the quote. To be honest, neither had I. Has anyone heard of First Company (First Co)? Does anyone have experience with these units? An online search shows a very short warranty 12-18 months depending on the unit, tons of complaints about leaks outside the warranty period, and very poor service with the company doing anything they can to not be helpful even when in the warranty period.