Law Office Of John F Sullivan III PC is a distinguished criminal defense and tax law practice with over three decades of experience, specializing in DUI/DWAI, federal crimes, and white-collar defense. The firm stands out for its deep prosecutorial background and extensive trial record, having handled over 120 jury trials across multiple states.
Led by a former district attorney with a finance degree, the practice offers a strategic, client-centered approach, emphasizing personalized attention to each case’s unique circumstances. It represents individuals facing serious criminal charges at both state and federal levels, with particular expertise in cases involving complex financial elements or cross-jurisdictional issues.
Services Offered
- Criminal defense
- DUI/DWAI defense
- Federal criminal defense
- White-collar crime defense
- Drug crime defense
- Sex crime defense
- Murder defense
- Tax attorney services
The firm serves clients throughout Colorado, Wyoming, Utah, Nebraska, and Montana, with extensive experience in numerous Colorado counties including Denver, Arapahoe, Douglas. Its federal practice spans multiple district courts, reflecting a robust capability in handling high-stakes, multi-state legal matters.
