Greystone Asset Management, also known as GAM, offers a range of property development and construction services. Founded in 1978, it is one of the leading fee management firms in the southwestern United States. The firm serves investors, institutions and multifamily property owners. Greystone Asset Management manages more than 12,000 units throughout Arizona, Texas, Colorado and California. Its properties include Chateaux Fall Creek, Granite Club, Hammerly Villa and Deer Park Gardens. The firm also provides online property search options. Greystone Asset Management offers marketing and leasing solutions. The firm is a part of The Greystone Group.