Practice Areas
McMahon Law Offices defends every category of criminal charge heard in DuPage County Circuit Court. A former prosecutor and a retired 18th Circuit judge on your team. Select your charge below to learn how we defend it.

We defend against first offense, aggravated, felony, and drug DUI charges.
Explore DUI Defense
We defend against possession, trafficking, manufacturing, and all drug-related charges.
Explore Drug Defense
We defend against domestic battery, order of protection violations, and related charges.
Explore Domestic Defense
We defend against assault, battery, robbery, and all violent felony charges in DuPage County.
Explore Violent Crime Defense
We defend against retail theft, burglary, criminal damage, and all property crime charges.
Explore Theft Defense
We defend against reckless driving, suspended license, and all criminal traffic offenses.
Explore Traffic Defense
We defend against UUW, FOID violations, illegal possession, and all Illinois weapons charges.
Explore Weapons Defense
We defend against fraud, embezzlement, money laundering, and all financial crime charges.
Explore White Collar Defense
We defend against sexual assault, abuse, child pornography, and sex offender registration charges.
Explore Sex Crime DefenseGet Started
To request a free case evaluation, fill out our contact form or give us a call.