Roger L. Dunlap & Associates, LTD. provides commercial real estate appraisals, consultation and litigation support services to a variety of clients including lenders, developers, attorneys, investors and government agencies. Roger L. Dunlap is a certified general appraiser in the States of Arizona and Idaho. He has a degree in English from Arizona State University. Roger L. Dunlap & Associates, LTD. has been in business since 1998.