A.G. Spanos Companies In 1960, Alex G. Spanos founded a construction company in his hometown of Stockton, California to build and sell apartment projects to meet local housing needs. Over sixty years later, the company is recognized as one of the nation’s leading family-owned builders of multifamily housing and developers of master planned communities. Today the company is operated and managed by his two sons, Dean and Michael, who are dedicated to continuing the legacy of a strong work ethic and a commitment to excellence, integrity, and fiscal responsibility. Our mission is to enhance the communities where we build and develop projects that endure. For more information, please visit www.agspanos.com