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



Del Mar Military Attorneys & Family Law Lawyers

Del Mar family law attorneys, personal injury lawyers, and military lawyers from the Law Office of William Halsey assist clients in a variety of legal matters. We protect the interests of those who have been injured, and we work to ensure proper financial compensation. Individuals who are facing an issue regarding military or family law will find reliable representation and guidance from our team. Our firm has several decades of experience in federal, state, and military court. We have a superb reputation in Del Mar and San Diego County as well as throughout Southern California.


Military Lawyer William Halsey is a previous JAG officer who provides zealous representation to clients. He is a family law advocate and guides individuals in military cases as well as in administrative hearings of all types


If you are looking for a knowledgeable personal injury attorney, family law lawyer, or military lawyer, please contact our law office. Our firm’s combined experience is more than 35 years strong, and we work to achieve positive results in every case.


To schedule a complimentary consultation with a skilled Del Mar military attorney, personal injury lawyer, or family law attorney, please call (760) 721-3839. We will review the case and plan a strategy to reach your goals.


Family Law Attorney for Del Mar, CA

Our Del Mar family law lawyers are proactive and work to resolve disputes and safeguard client rights in many family law cases:


  • Family Law Lawyer

We understand that a variety of challenges can accompany family law cases. When circumstances change and legal action becomes necessary, our firm helps clients understand how certain steps and decisions can impact the family.


  • Divorce AttorneyDel Mar Family Law Attorney William Halsey

Our divorce lawyers assist clients in divorce proceedings and strive to make the process go smoothly.


  • High-Asset Divorce Lawyer

When a divorcing couple has considerable assets and a higher net worth,  our high-asset divorce attorney may be able to achieve a positive outcome.


  • Property Division Attorney

To ensure equitable division of marital assets and debts, Property Division Attorney Halsey carefully assesses the property and asset values.


  • Spousal Support Lawyer

Del Mar Attorney Halsey advocates zealously for client interests and appropriate spousal support. As a skilled spousal support attorney, he handles the entire divorce and assists clients in preparing for the proceedings.


  • Child Support Attorney & Child Custody Lawyer

Our Del Mar family law lawyers and our child custody attorneys are able to litigate and negotiate to gain child support that is in the highest interests of the children and family.


  • Paternity Lawyer

Our law firm represents fathers and their legal interests in regard to custody and support matters. Please contact the paternity attorneys at our firm to gain reliable representation in your paternity case.


  • Domestic Violence Attorney

Domestic Violence Lawyer Halsey handles cases involving assault charges and restraining orders. We are strong advocates for those facing domestic violence cases.


Former JAG Officer | Del Mar Military Lawyer

Military Law Lawyer William C. Halsey is serious about protecting military members’ rights during every type of family law or military law case. Service members stationed locally in San Diego or anywhere else will find a reliable representation from our law firm.Del Mar Military Attorney William Halsey

Del Mar Military Attorney William Halsey is a former USMC JAG Officer. His experience enables him to offer strong representation to all members in the various military services:


  • Court-Martial Attorney – Del Mar Lawyer Halsey represents clients in criminal and civil cases.


  • Military Family Law Attorney – We handle legal matters for military members and non-military spouses. Our firm assists clients with a wide range of military family law needs. To learn more about how we can help you reach your legal goals, please call our office and schedule a free consultation with Military Family Law Attorney William C. Halsey.


  • Military Divorce Attorney – Various directives influence military divorce cases, including the 20/20/20 rule and the 10/10/10 rule. Please call our Del Mar family law firm to learn more during a consultation with our knowledgeable military divorce lawyer.


  • Military Child Custody Attorney – We understand how the law protects military service members and their families. If you are dealing with a military child custody issue, please contact our military law attorney.


  • Military Retirement Property Division Lawyer – For reliable assistance on matters involving the equitable division of debts and assets due to divorce, schedule a consultation with Military Divorce Lawyer Halsey. We help clients comply with the USFSPA requirements for military survivor benefits as well as disposable retirement pay.


To gain guidance from a knowledgeable military child custody lawyer or military divorce attorney, call Del Mar Military Lawyer Halsey.


Personal Injury Attorney Protects Interests of the Injured

Our Del Mar personal injury lawyers offer attentive representation and counsel. We work to obtain the maximum financial compensation for injured individuals. We handle a range of accident and injury matters:


Call Our Del Mar Family Law Attorney & Military Attorney

We provide effective and efficient legal representation. Call our Del Mar personal injury attorneys, military law lawyers, and family law lawyers for help with your federal, state, or military court case.


If you have questions and would like a free consultation, please dial (760) 721-3839 or fill out and submit a case evaluation page. We will go over your information and get in contact to schedule an appointment.



When coming to our law office from Del Mar City Hall, first go south on Camino del Mar. Turn left on Del Mar Heights Road. Take the 5 North. Then take the 78 East. Use the Jefferson Street exit. At Vista Way, turn right and proceed to our office on the left 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.