Practice Areas:
" Maureen Williams earned her degree in Business Administration from Creighton University and her Juris Doctor from Mitchell Hamline School of Law. Maureen Williams has dedicated nearly 34 years to criminal defense, providing unwavering support from the investigative phase through the appeals process. She has developed a strong approach to assisting those wrongfully convicted in their post-conviction battles. Maureen Williams started Heart of Illinois Criminal Defense and has been zealously representing defendants in the Illinois area since 1993. The firm is committed to listening, protecting, preparing, and fighting for the accused. They work tirelessly to achieve the best possible outcomes. Contact Heart of Illinois Criminal Defense today for trusted legal advocacy.
2026 Highlights: Maureen is known for her dedication to client communication, promptly answering questions, returning calls, and regularly engaging in evidence review and strategy sessions. She represents clients as a Peoria DUI lawyer and Peoria County criminal defense attorney, as well as clients across all 14 Central Illinois counties. "








