Mannion was hired to replace my central AC. it ran for 2 weeks and then was closed for the winter. When I started it the following summer, it didnt blow cold at all. Mannion didnt response to emails, text messages or phone calls. When I finally reached him, I was told he couldnt help me.
Had a reputable company come in and advise me the problem was because of faulty installation and the work was done by someone who clearly didnt know what they were doing.
Mannion also replaced my furnace and now Im afraid what will happen this winter so I will have a reputable company assess it before I turn it on