The firm was started by Michael P. Sullivan. Mr. Sullivan spent the first years of his practice gaining trial skills representing indigent people accused of crimes. Later, he worked in private practice at a firm that concentrated on workers’ compensation and Social Security disability claims. He opened his own office in 1995.

Sullivan & Associate’s mission is to provide the highest quality legal services possible to working people and their families.


We recognize that the legal interests of working people have been diminished in recent years, in favor of government and big business interests. We represent the working person in disputes with these powerful government bureaucracies and “too big to fail” businesses, and we rarely encounter a level playing field. As a firm, we know this means we have to work a lot harder than the other side. We also recognize that our clients’ legal problems usually are life-changing events. Entrusting our firm to help them through their crises is a huge compliment from our clients, and it triggers a serious responsibility on our part.

Our main office is located on the west-side of Jacksonville, Florida, and we have satellite offices located in Orange Park, Palatka, St. Augustine, Fernandina, Lake City, and Tampa. We handle cases in every county in Florida so please contact us if these locations are not convenient for you. Call us today to set up your free consultation with an attorney in any of our satellite office locations.

Orange Park satellite office:
Johns & Von Roenn
752 Blanding Blvd., Suite 1
Orange Park, FL 32065
904-215-0670

Palatka satellite office:
Executive Suites
417 St. Johns Avenue
Palatka, FL 32177
386-325-4501

St. Augustine satellite office:
St. Augustine Court Reporters
1510 N. Ponce de Leon Blvd.
St. Augustine, FL 32084
1-800-295-4193

Fernandina satellite office:
Legacy Reporting
961687 Gateway Blvd., Suite 101L
Fernandina Beach, FL 32034
904-277-3456