Mark D. Sullivan, PC is a Jackson Hole-based law firm led by an experienced attorney with over 20 years of practice in Wyoming courts. Specializing in a wide variety of legal matters, the firm stands out for its principled approach to representation, taking only cases it believes in and fighting vigorously for fair and just outcomes.
Mark D. Sullivan’s philosophy centers on dedicated advocacy and personalized legal support, ensuring each client receives thoughtful and determined representation. With a proven record of success, the firm serves individuals and clients across Wyoming who seek an attorney committed to achieving favorable results through skilled litigation and negotiation.
Services Offered
- Legal representation in a wide variety of matters
- Civil litigation
- Personal injury law
- Family law
- Criminal defense
- Estate planning
- Real estate law
- Business law
- Contract disputes
The firm serves clients throughout Wyoming, with a strong focus on the Jackson Hole area, and offers legal guidance tailored to the unique needs of each case.
