O'Connor &Associates isa full-service real estate company based in Houston, Texas, USA. Patrick O’Connor started the business in 1974 as an appraisalcompany. Mr. O’Connor holds a MAI, the highest achievable designationfrom the Appraisal Institute, and he earned a MBA from Harvard University. Today, celebrating 50 years anniversary, the company has grownto 1,000 professionals worldwide, representing 350,000 properties in 50states, and is currently expanding into Canada. O’Connor operates under 4 main businesses - property tax appealand consulting, appraisal, cost segregation, and a data ...