Based in San Diego, Calif., Griswold Real Estate Management offers property management solutions. Been in business since 1988, the company has been engaged in a broad portfolio, including office buildings, apartments, federally-assisted housing, condominiums, single family dwellings and industrial properties. It also specializes in the management of community associations, single family homes and small residential properties. Griswold Real Estate Management deals with properties across Southern California and southern Nevada. The company has been awarded the Accredited Management Organization (AMO) designation from the Institute of Real Estate Management (IREM).