I am in the Baldy Mesa area and would like advise. Is it too late in the year to start a coop? Have an area that is part of an old horse stall I am going to close in and build a coop. Thinking it might be too late unless I can find adult chickens. Any advise would be appreciated. Any possible source of chickens also needed.
Welcome to BYC and all things chickens. It is not too late in the year, especially if you can provide a place to roost that is protected from the elements at night; airy is good, but it is important that it stay dry and the wind doesn't blow through it. The smaller the space, the better their bodies can warm it up, although that might not be ideal in the long run.
Adult chickens / hens are an option, look at the "buy/sell/trade" thread on BYC, look on-line for breeders in your area, or check out local animal shelters. You may also be able to find started stock that is less than a year old. I would recommend looking for pullets that are about 4 months old. They will be a nice size and fully feathered so they don't need additional heat, but haven't started laying eggs yet. Just don't bring home anything that has a problem i.e. sick, bugs, etc.