I've dealt with about 5 AC companies in and around Phoenix and Croffoot is BY FAR the best, most honest AC company there is. When a different AC company recently told me I was looking at anywhere from $3000 - $5000 for repairs or a new unit because my system was "so bad" Croffoot troubleshot the problem, told me exactly how the other company had lied to me based on pure physics of how a unit runs and doesn't run, and fixed it for $200.
Their goal is to save existing units the best they can and only resort to a new one when there is truly nothing left they can do. I dare not forget how kind and courteous they are to all of their customers.
It's no secret - the valley is full of AC companies who overcharge, lie, and cheat you out of your money. This company is one of the few rare, honest, and reliable ones you can count on. I have and will continue to recommend them to every single person I know. Honesty and ethics aren't something you can buy. A company either has them or not. This company does. Go with this company!!!