Finances in Sullivan City, Texas, the US. Finances locations in Sullivan City, Texas. Find the nearest finances locations, near you. All types of business services Accounting Finance School All finances in Sullivan City Jackson Hewitt Finance Accounting +1 866-417-1261 715 West Expressway 83 Suite 4, Sullivan City, Texas 78595 Write a review Phone Website Directions Rv's Income Tax Finance Accounting +1 956-485-9119 600 El Pinto Road, Sullivan City, Texas 78595 Write a review Phone Directions