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Romas Mockaitis
Attorney at Law

Romas Mockaitis finds himself incredibly fortunate to have a career that allows him to do what he loves. As an attorney for the Chicago area, Romas spends each day helping his clients seek ways out of unfortunate situations. If you’re currently facing criminal charges, in need of real estate guidance, or ready to start planning your estate, discover how Attorney Romas Mockaitis can help.

Romas spent ten years as an Assistant State’s Attorney for DuPage County, where he proved himself to be a skilled problem solver, working more than 300 trials and over 1000 contested hearings. Romas later opened his own firm — Mockaitis Law Group LLC — in order to form deeper connections with the people he represents. He proudly serves clients in Chicago’s west suburbs, including Wheaton, St. Charles, DeKalb, and Yorkville. Contact his office in Oswego, Illinois, today to schedule a consultation.

Cases He Represents

By focusing his career on a handful of select practice areas, Attorney Romas Mockaitis is able to provide his clients with a thorough understanding of each. His deep knowledge of the legal industry makes him an exceptional partner for a case involving criminal charges, real estate transactions, and matters of estate planning. Learn how Romas can help you pursue your desired outcome to your legal issue.

Criminal Defense

If you were recently accused of a crime in the Chicago suburbs, our attorney at Mockaitis Law Group LLC is prepared to help you seek justice. He has the skills to defend a variety of charges, from traffic offenses and petty theft to serious drug crimes and murder.

Attorney Romas Mockaitis is ready to let you have as much involvement as you’d like in your criminal defense case. If you want to be a part of every decision, he’ll act as your legal partner. On the flip side, you can feel confident placing the entirety of your case in his capable and experienced hands. Romas knows how to navigate the legal system and fight for the results you need.

“I pride myself on being easily adaptable. If something’s not working, we’ll find a new way to approach it.”

Real Estate Transactions

The real estate process involves a lot of moving parts, and therefore a lot of paperwork. Don’t be forced to weed through it alone. Romas is prepared to walk you through the necessary steps on the path toward your dream home. Reach out to him with questions regarding any of the following issues:

  • Construction contracts

  • Brokerage agreements

  • Property liens

  • Quiet title actions

  • Other related topics

Whether you’re just beginning your real estate search or need advice prior to the closing table, learn how Romas Mockaitis can provide you with knowledgeable legal guidance.

Estate Planning

You want to be sure your loved ones are taken care of once you’re gone. Find out how creating a comprehensive, legally binding estate plan can provide you with peace of mind.

Our attorney, Romas Mockaitis, knows matters like these are incredibly personal. That’s why his estate planning services are anything but cookie-cutter. He works alongside his clients to craft completely customized plans that put their final wishes in order. Reach out to him when you’re ready to draft your will, establish trusts, or assign powers of attorney.

Ready to Shoulder Your Legal Burden

Don’t let a problem with the law take more from you than it already has. Reach out to our experienced attorney at Mockaitis Law Group LLC to schedule a consultation of your case. Romas Mockaitis wants to take your worries off your plate and help you pursue a favorable outcome. Contact him today in Oswego, Illinois. He represents clients throughout Chicago’s west suburbs, including Wheaton, St. Charles, DeKalb, and Yorkville.

Bar Admissions

  • DuPage County Bar Association

  • Illinois Bar Association


  • J.D. - Northern Illinois University College of Law, 2005

    • Honors: cum laude

  • M.B.A. - Northern Illinois University, 2004

  • B.S. - Northern Illinois University, 2001

    • Major: Marketing

Professional Associations & Memberships

  • DuPage Crash and Accident Reconstruction Team (DuCART), Member

Honors & Awards

  • Association of Government Attorneys in Capital Litigation - Board of Directors’ Trial Advocacy Award for Excellence in Litigation of Capital Cases

  • Northern Illinois University College of Law - Mentor of the Year

Published Works

  • Co-author, fMRI in the Courtroom, Association of Government Attorneys in Capital Litigation Annual Conference, June 2011


  • Co-presenter, The Prolonged and Complex Case, National District Attorney’s Association conference on Prosecuting Homicide Cases, March 2010

  • Medical Marijuana and Concealed Carry Case Law Update, DuPage County Crash and Accident Reconstruction Team Quarterly Meeting, Wheaton, Illinois, 2013

Past Employment Positions

  • DuPage County Assistant State's Attorney


  • English

  • Lithuanian