The Law Office of William Henig, P.C. - Rockland County Divorce & Family Law Lawyer

The Law Office of William Henig, P.C.
25 Main Street
Monsey, NY 10952
Phone: 845-694-4428
Toll Free: 888-339-6188
Fax: 845-504-2738
Map and Directions

William Henig

William Henig

Sole Practitioner
Monsey, New York

"I am here for you and I will fight for you."

Working With You

If you need a lawyer to help you with a divorce or another family law or criminal matter, you are likely going through one of the most stressful times of your life. You may feel as if you are on an emotional roller coaster. There are so many important decisions to make, it can be hard to keep track of all of them while focusing on your future.

It is reassuring to know that an experienced legal advocate is on your side. My name is William Henig. From my law office, I focus on guiding people like you through these stressful times to a future that you can be happy with. My family law services are available to people throughout the Hudson Valley, specifically in Rockland, Orange, Sullivan, and Ulster Counties.

Contact the Law Office of William Henig to schedule your free 30 minute initial consultation. I take the time to answer your questions and discuss your options. You will see that I am genuinely concerned about your needs.

Your Future — Your Family

When it comes to family law, I understand that there is a lot at stake. Essentially, the outcome of this case will dictate what is to come for you and your family. I am committed to making it a future that you can look forward to.

I am willing to resolve these matters through negotiation and other amicable means. However, I am also not afraid to aggressively advocate for your rights at trial in a court of law.

Affordability and Flexibility

One the main sources of difficulty when one is need of a lawyer are the sky-high fees that most lawyers charge. I am different because I firmly believe that my client’s needs come before my own. That is why my fees are below market rate and extremely affordable for the common, hard-working person. In addition to competitive prices, I offer flexible payout plans. All credit cards are accepted.

What Family Law Means to Me

At the Law Office of William Henig, you will find an attorney who is serious about family law. When you turn to me for help, the guidance I give will be based not only on the law, but on me putting myself in your shoes. For that reason, you will find the advice I offer to be realistic and relevant. I want to do what is right for you.

Contact My Law Office for a Free 30 Minute Initial Consultation

For your convenience, I offer day, evening and weekend appointments. I promptly return phone calls and e-mails, even outside of normal business hours. I will be accessible to you from the start of your case to the finish. Please contact me to schedule an appointment.

Areas of Practice

  • Divorce
  • Child Support
  • Criminal Law
  • Custody & Visitation
  • Family Law

Litigation Percentage

  • 100% of Practice Devoted to Litigation

Bar Admissions

  • New York, 2006
  • U.S. District Court Southern District of New York, 2009
  • U.S. District Court Eastern District of New York, 2009


  • City University of New York School of Law at Queens College, Flushing, New York
    • J.D.
  • Brandeis University, Waltham, Massachusetts
    • B.A.
    • Major: History

Published Works

  • Family Law Overview
  • Divorce and Property Division
  • Child Custody and Visitation
  • Criminal Law Overview
  • Child Support Issues

Professional Associations and Memberships

  • Rockland County Bar Association, 2009 - Present

Past Employment Positions

  • NYC Department of Homeless Services, Agency Attorney, 2005 - 2007
  • NYC Administration for Children's Services, Agency Attorney, 2007 - 2009


  • English
  • Spanish
  • French Creole

The Law Office of William Henig in Monsey, New York, serves individuals in Rockland County, Orange County, Sullivan County and Ulster County, including New City, Spring Valley, Suffern, Ramapo, Pearl River, Clarkstown, Congers, Pomona, Nanuet, Montebello, Airmont, New Hempstead, Nyack, West Nyack, Orangeburg, Garnerville, Chestnut Ridge, Wesley Hills, Bardonia, Goshen, Haverstraw, West Haverstraw, Stony Point and Monroe.