Integra Realty Resources is one of the industry leaders in providing services across all property types, including office, retail, industrial, and multi-family and areas of specialty expertise. The firm s wide range of consulting services include valuation, counseling and expert advice, litigation and expert witness, specialty expertise, portfolio valuation and corporate and public finance. Based in Phoenix, Ariz., it provides world-class commercial real estate valuation, counseling and advisory services. Integra Realty Resources is one of the largest firms in the United States, with 60 local offices coast to coast.