Yes, your best approach is to refer to the education evaluation agencies. Although I am a graduate of the University of Saint Francis and my grand daughter just had her first communion, I would seek professional ratings. The selections process is subjective based on your priorities. You will want to check the background of agents that you interview by going to the Arizona Department of Real Estate. My Broker license issued in 1984 is BR005420000. Depending on your timing, you may want to consider "Short Sales" and working with a Broker that has the Certified Luxury Home Marketing Specialist designation. There has never been a better time to invest in North Scottsdale real estate.