Family Law Attorney William Halsey

Call 760.721.3839

Spanish Speaking Staff


Law Office of


Personal Injury

Military Family Law

Family Law

Helping Families Throughout San Diego County

Honest Counsel, Straightforward Answers


Practice Areas

Contact Us

2424 Vista Way

Suite 320

Oceanside, CA 92054


Phone:  (760) 721-3839

Fax: (760) 721-2533



Vista Family Law Lawyers | Military Law Attorneys

As Vista Family Law Attorneys and Military Law Lawyers, we represent clients who need skilled legal assistance in a family law or military law matter. Our Personal Injury Lawyer protects the rights of injured clients while seeking justice and financial compensation. With extensive experience handling military and family law matters in the military, state, and federal court systems, we have earned an excellent reputation serving clients in Vista and throughout San Diego County.

Formerly a JAG officer, Military Lawyer William C. Halsey is an aggressive family law advocate who represents clients in a range of military issues and at any type of administrative hearing.

If you are looking for an experienced Family Law Lawyer, Military Attorney, or Personal Injury Attorney who will approach your case in an honest, straightforward manner, contact the Law Office of William Halsey. Our knowledgeable legal team has over 35 years of combined experience, and we are committed to achieving favorable results for each client.

Call (760) 721-3839 to arrange for your complimentary consultation with our seasoned Vista Military Attorney, Family Law Attorney, or Personal Injury Lawyer. During this initial meeting, we will discuss the details of your situation and develop strategies to achieve your legal objectives.

Family Law Attorney | Representing Clients in Vista, CA

By taking a proactive approach with family law situations, our Vista Family Law Lawyers can help resolve your case while protecting your interests in a wide range of matters, including:

  • Family Law Lawyer

We understand the types of legal challenges facing families as their needs are changing, and we realize the effect legal decisions can have on the entire family.

  • Divorce AttorneyVista Family Law Attorney William Halsey

Our Divorce Lawyers work diligently to help clients end their marriage and begin a smooth transition toward the next life stage.

  • High-Asset Divorce Lawyer

When high net worth spouses part ways, our High-Asset Divorce Attorneys strive to secure favorable outcomes.

  • Property Division Attorney

In addition to accurate property and asset valuation, our Property Division Lawyer equitably divides marital property and debts.

  • Spousal Support Lawyer

While advocating for each client’s interests in obtaining spousal support, our Spousal Support Attorney handles the entire legal process and fully prepares clients for the proceedings.

  • Child Custody Attorney & Child Support Attorney

Our Vista Family Law Attorneys and Child Custody Lawyers are skilled at negotiating and litigating effective arrangements for child support which are in the best interest of the child and meet the family’s needs.

  • Paternity Lawyer

Advocating for the interests of fathers in custody and support matters, our Paternity Attorneys handle all father’s rights cases and matters involving paternity.

  • Domestic Violence Attorney

In addition to handling cases involving assault charges and restraining orders, our Domestic Violence Lawyers aggressively represent clients who are involved in domestic violence situations.

Vista Military Lawyer | Former JAG Officer

Military Attorney William C. Halsey protects the rights of service members in a wide range of family law and military law matters. Whether you are stationed locally or whether you are stationed far away and your family issue is in Vista or the San Diego area, we understand the legal protections afforded to service members.

From his years as a USMC JAG Officer, Vista Military Attorney Halsey offers an aggressive representation to military personnel in all branches. We handle the following matters:Vista Military Attorney William Halsey

  • Court-Martial Lawyer– We are experienced in both criminal and civil matters.
  • Military Family Law Attorney – Working with service members and non-military spouses, we aggressively advocate for your interests in military family law issues. Military Family Law Lawyer William C. Halsey creates effective legal resolutions designed to achieve your legal goals.
  • Military Divorce Attorney – We are skilled at handling all types of military divorce. We can help you with complex arrangements under the 10/10/10 Rule and the 20/20/20 Rule.
  • Military Child Custody Lawyer – Highly knowledgeable about the laws pertaining to members of the military, our Family Law Firm helps clients resolve military custody disputes.
  • Military Retirement Property Division Attorney – When dividing assets and debts in a divorce involving military personnel, we ensure compliance with the USFSPA regarding military survivor benefits and disposable retirement pay.

Whether you need the services of a highly qualified Military Divorce Lawyer or a Military Child Custody Attorney, the Law Office of Vista Military Lawyer William Halsey can protect your interests.

Personal Injury Attorney | Obtain Justice After an Accident

The Law Office of William Halsey helps individuals pursue justice and financial compensation after an injury accident. Our experienced Vista Personal Injury Lawyer offers hands-on services and handles all aspects of your injury case. We work with clients in a broad range of accident issues, including:Vista Car Accident Attorney


  • Wrongful Death
  • Car Accidents
  • Motorcycle and Truck Accidents
  • Bike Accidents
  • Defective Products
  • Animal Attacks & Dog Bites
  • Elder Abuse Matters
  • Premises Liability
  • Medical Malpractice


Call a Skilled Vista Family Law Attorney and Military Attorney

With extensive experience in many diverse areas of the law, our Vista Attorneys are dedicated to helping you achieve your legal objectives in an effective, efficient manner. Our Personal Injury Attorneys, Military Law Attorneys, and Family Law Lawyers are prepared to guide your case through state, federal, and military court.

Contact our office for a confidential consultation by calling (760) 721-3839. During your free consultation, we can answer your questions and provide an honest, straightforward analysis of your case. Complete the Case Evaluation Form, and we will contact you to arrange an initial meeting.


When heading to our office from Vista City Hall, begin on Civic Center Drive and turn left on Vista Village Drive. Get on the 78 West and exit at El Camino Real. Make a right on South El Camino Real. Turn left on Vista Way. Our office is on the right at 2424 Vista Way.


Copyright 2021 – Law Office of William C. Halsey

Disclaimer: The information contained herein is provided for informational purposes only and is not intended to serve as legal advice. You should not act or fail to act based on the information on this website. Prior results do not guarantee a similar outcome. Attorneys at Law Office of William C. Halsey are licensed to practice law in the State of California.