Zapicchi & Liller are dedicated to the belief that America’s legal system should work for the people.



Zapicchi & Liller are dedicated to the belief that America’s legal system should work for the people.

Their legal teams stand up for the rights of people who have been injured or wronged, and fight tirelessly to ensure that even the world’s most powerful corporations take responsibility for their actions.

Zapicchi & Liller, Attorneys at Law

Zapicchi & Liller have been presenting their legal knowledge to New Jersey for many years, offering a vast array of superior legal representation services in Camden, Burlington, Middlesex, Monmouth, Somerset, Passaic, Essex and Ocean counties. We are dedicated to providing you legal help that is high quality, timely and effective.

With our main offices standing near Hamilton Township, NJ, we are available to offer our legal services as required throughout the state. At Zapicchi & Liller, we are proud to showcase our stellar success record made possible by an able and dedicated team of defense attorneys who specialize in various practice areas in and around Mercer County, NJ.

Get the Legal Help You Deserve

We give personal attention to every client in need of legal help. We understand each claim brought to us well before dedicating resources and mapping out a strong strategy which in the end, will give our client a trial they will be proud of. Given that most matters demand the collaborative effort on a number of legal professionals, we hold teamwork and intra-firm cooperation with the highest regard.

These qualities make us a great choice for all of our clients living in Monmouth County, NJ, and the surrounding regions. Contact us with your legal concerns and let us help you. Give us a call to set up a consultation for legal services at your convenience.


Aaron Liller, Partner


Mario Zapicchi, Partner



The criminal and civil law system in the state of New Jersey can be daunting, confusing and sometimes unfair. However, with legal help from your able attorneys at Zapicchi & Liller, you have a great chance of settling legal issues in your favor throughout Mercer County, NJ.

We will help you by walking you through every process step-by-step, carefully evaluating all possible eventualities. Our legal services entail a strong strategy that considers your career, reputation, and family to ensure minimal disruption to your life outside of your situation.

At Zapicchi & Liller, we place a strong emphasis on safeguarding our clients’ rights while giving them the representation they deserve within the justice system. We understand the significance of having a strong defense; we know the ins-and-outs of the United States Constitution as well as every aspect of New Jersey Law. We believe that everyone in and around Hamilton Township, NJ, deserves a fair hearing, and a second chance.



I really enjoyed working with Aaron during a real estate transaction pertaining to a property in Asbury Park. This property was bank owned and a quick sale. Aaron was able to pull everything together within a few days and we closed on-time. He kept me informed throughout the transaction and I would definitely recommend his services for future transactions. Thanks for all your help Aaron


Aaron S. Liller Esq is handling my closing for my house and is also in the process of reassessing my taxes. He is helpful, knowledgeable, and always available when I need something. I have worked with many other lawyers in the past and have not had the customer service and expertise I have had with this law firm. I would highly recommend him for real estate closings and tax assessments.


Having worked with 4 attorneys in the past, I came across Mr. Aaron Liller through Avvo, I have to say that Mr. Liller is extremely knowledgeable and patient, he explained everything in detail, responded to my emails and calls even on weekends and late at night. I was purchasing a bank owned property and he was there at every step and answered my every question with lots of patience. Home buying can be a very stressful experience and if you want an attorney who will understand you and guide you through the process and respond to your questions then Mr. Liller is highly recommended. I am glad that I have found a very trustworthy attorney and hope to work with him again.


I highly recommend Aaron & Mario. They are honest and keep clients completely informed. They both go above and beyond for their clients & explain things that the average person without any legal knowledge will understand.


Mario is an excellent attorney! Very personable and dependable! Thank you!