About Insurance Office of America
We are a full-service #insurance agency founded in 1988 and one of the fastest growing independent agencies in the United States.
Insurance Office of America (IOA), dba IOA Insurance Services in California, is a full-service insurance agency founded in 1988 by John Ritenour and Valli Ritenour. Today, IOA is led by Chairman and CEO Heath Ritenour, and it is one of the fastest-growing independent agencies in the United States. IOA is ranked 11th on Insurance Journals 2020 Top 100 Independent Property/Casualty Agencies report and 25th on Business Insurances 2020 100 Largest Brokers of U.S. Business list. IOA was named a National.