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Mercer County

Criminal Defense Lawyers
  • Over 100 Years of Combined Experience
  • Practice Exclusively in DUI & Criminal Defense
  • Former County & Municipal Prosecutors
  • Decades of Case Success Stories

Mercer County Criminal Defense Lawyers

Literally Thousands of Successful Cases Handled


If you have been arrested, charged with a crime or placed under investigation in Mercer County, you need lawyers who know the system — lawyers who understand what needs to be done to protect your rights and help you pursue the best possible outcome to your case.

With literally thousands of success stories, the Mercer County criminal defense attorneys at Marshall & Bonus have the experience you need on your side to fight the serious potential consequences of your criminal charges. From our offices in Princeton, Hamilton and Lawrence Township, we handle cases at the Mercer County Superior Court and in municipal courts throughout the region.

Credentials That Count When You Need A Victory

Our firm is composed of veteran trial attorneys who have the specialized experience to vigorously defend our clients in New Jersey. Our team of criminal lawyers includes former prosecutors who understand how prosecutors think and what tactics they use to try to convict people of criminal offenses.

Our attorneys are experienced at aggressively defending clients against all types of criminal charges and traffic violations including DWI, drug possession, domestic violence, theft and assault.

The Experience and Insight to Aggressively Protect Your Rights

In our justice system, you are innocent until proven guilty beyond a reasonable doubt. Our criminal defense team includes lawyers with the technical knowledge and practical experience to analyze and discover weaknesses in the evidence against you. We defend clients against charges such as:

Our Attorneys

Managing Partner

103 Carnegie Center, Suite 300 Princeton NJ 08540
By appointment only

3150 Brunswick Pike, Suite 300, Lawrenceville, NJ 08648

100 Horizon Center Blvd., Hamilton, NJ 08691
By appointment only

We serve clients throughout Mercer County, New Jersey — including Trenton, Hamilton, Princeton Borough, West Windsor, East Windsor, Lawrence Township, Robbinsville, Hightstown, Princeton Township, Ewing and Hopewell — and surrounding areas, including Hunterdon County and Burlington County.

If you have been charged with a crime in Mercer County, New Jersey, it is in your interests to talk to an experienced criminal defense lawyer as soon as possible. For a free consultation, you can call our firm 24 hours a day, seven days a week.

The information you obtain at this site is not, nor is it intended to be, legal advice. This web site is designed for general information only. You should consult an attorney for advice regarding your specific situation. Please do not send any confidential information to us until such time as an attorney-client relationship has been established.
No aspect of this advertisement has been approved by the Supreme Court of New Jersey.