Kostopoulos Criminal Defense Lawyers

Kostopoulos Criminal Defense Lawyers is a criminal defense law firm in Oak Lawn, Illinois, serving clients throughout Cook County and DuPage County. The firm specializes in defending individuals charged with serious criminal offenses, including domestic violence, assault, battery, involuntary manslaughter, weapons charges, burglary, and child pornography. With over 20 years of combined experience, the attorneys at Kostopoulos Law bring a deep understanding of Illinois criminal law and a relentless commitment to protecting clients’ rights. The firm is led by Gus Kostopoulos, an experienced former prosecutor, whose background provides unique insight into how the system operates. Known for their tenacity and client-focused approach, the team offers free consultations and represents clients at all stages of the legal process. The firm holds a 4.90 rating based on 326 reviews, reflecting strong client satisfaction and trust.

The firm emphasizes a proactive and aggressive defense strategy, leveraging the legal expertise of its attorneys to challenge charges on factual, procedural, and constitutional grounds. Their approach includes thorough case evaluation, strategic negotiation, and vigorous courtroom advocacy. The attorneys are recognized as top-rated in criminal defense, with a 10.0 Superb rating on Avvo, and are known for their dedication to securing the best possible outcomes for clients, whether through dismissal, reduced charges, or acquittal. Their representation extends across multiple jurisdictions, including Chicago, Naperville, and Skokie, with offices strategically located to serve clients efficiently.

Located at 18W140 Butterfield Road, Suite 1504 in Oakbrook Terrace, Illinois, the firm sits within a professional office complex just minutes from major highways and transit routes, making it accessible to residents across the region. The building is situated in a commercial corridor near the Oakbrook Terrace business district, with easy access to the I-88 and I-55 interchanges.

Kostopoulos Criminal Defense Lawyers stands out as a leading firm in the area, consistently recognized for its legal excellence, client advocacy, and strong track record in complex criminal cases. Their reputation for integrity, responsiveness, and results has solidified their standing as a top-tier defense practice in DuPage County and beyond.

In Oak Lawn and the surrounding communities, Kostopoulos Criminal Defense Lawyers remains a trusted name for those facing life-altering criminal charges, offering skilled, compassionate, and unwavering legal representation.