I call several AC shops before I picked Anthony Elias to replace A/C and furnace for my house in Chino Hills. I did not like other shops because they are usually salesmen with limited knowledge answering the phone or just answering service. The owner Anthony answer phones himself and he is extremely knowledge on all brands. He ordered the units and arrived on time he and his team replaced not only the old units they also replaced the rotted plywood on the bottom of the platform(I had water leaking from the old unit) and sealed all surface after the new units installed. I watched them from beginning to end and I was every impressed by quality of their work. I don't usually write reviews but this time is an exception.I hope I can help you out there to make the right decision. His price is mid range compare to others but good workmanship and extra efforts he put in to the project raised him to the top!!