I used to use Wes Flinn, RPT, but he moved to Wisconsin. Mr. Lee is a professional and very quick to respond to your requests. He was at my house the day after I contacted him, and he called me within an hour of responding to him. His prices were reasonable and he is local to Phoenix. He'll travel anywhere, too. I will keep him coming to service our piano, an upright Boston (Kawai with Steinway parts).
He was trained by the old-time professional here in the valley, the same guy that trained Mr. Flinn (forgot the guy's name). But Eliot Lee's family is in this business and it's a tuner I highly recommend. Easy going. Willing to explain the process to you; and he'll make clear what you're paying for. Top notch.