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



Rancho Santa Fe Military Attorney & Family Law Lawyers

Our Rancho Santa Fe Family Law and Military Attorneys help individual and families with many legal matters in the areas of personal injury, military law, and family law. If you are in Rancho Santa Fe or elsewhere in San Diego County or California and are looking for reliable representation, our attorneys may be able to assist.

In addition to formerly serving as a Marine Corps JAG officer, Attorney William C. Halsey is a Rancho Santa Fe military lawyer and skilled family law advocate. With this range of experience and qualifications, Mr. Halsey is able to represent and counsel clients in a variety of administrative hearings and cases.

Our law firm works to gain many positive outcomes through hard work and the expertise that comes with over 35 years of combined experience. Learn more about what can be done for your specific legal situation by calling our office and making an appointment for a complimentary consultation. The Rancho Santa Fe family law lawyers, military law attorney, and personal injury lawyers as well as military family law attorney will carefully consider your case and decide on a sensible means of resolving it.

Call (760) 721-3839 to reach a knowledgeable personal injury lawyer, family law attorney, or military lawyer.

Family Law Attorney for Rancho Santa Fe, CA

We work to gain equitable solutions for those facing a family law matter. To discuss your case with a skilled Rancho Santa Fe family law attorney, contact us. We are able to represent and counsel clients in virtually all types of family law matters:

Family Law LawyerRancho Santa Fe Attorney William Halsey

If it is time to make certain decisions regarding your family, our Rancho Santa Fe family law firm can explain the ramifications of the various choices that may be available.

Divorce Attorney

When a divorce lawyer is needed, our firm will guide you through the process while protecting your interests.

Child Support Lawyer and Child Custody Attorney

Rancho Santa Fe Attorney Halsey offers the benefit of decades of experience and a record of favorable results. If you need a child custody lawyer or child support attorney who understands how to resolve disputes and create a workable solution, call our law office.

High-Asset Divorce Lawyer

In cases of a divorce involving greater assets, it is especially important to protect your rights and interests. Our high-asset divorce attorneys offer reliable counsel to those involved in a high net-worth divorce.

Property Division Attorney

During separation or divorce proceedings, we diligently work towards gaining an equitable division of property and division of debt. To this end, we ensure accurate appraisals are used in calculations.

Paternity Attorney

When an issue that involves paternity arises in a support or custody case, our experienced paternity lawyer can help resolve the situation.

Spousal Support Lawyer

We can help you navigate the divorce process from beginning to end. Family Law Lawyer Halsey will thoroughly prepare and be in attendance for all necessary court proceedings. This includes all spousal support matters. Call our firm to discuss your case and schedule a free initial consultation with one of our skilled spousal support attorneys and family law lawyers.

Domestic Violence Attorney

If a restraining order or assault charge matter arises, the domestic violence lawyer at our family law firm can help.

Rancho Santa Fe Military Attorney & Previous Judge Advocate

We take pride in serving the interests of our military families and personnel. To discuss your military law or military family law matters, call our office.

Rancho Santa Fe Military Attorney William Halsey was formerly a USMC JAG officer. This gives him unique qualifications for representing service members from all branches of the military:

Military Family Law Attorney—Our firm offers counsel to military service personnel and their families for any military family legal need.Rancho Santa Fe Military Attorney William Halsey

Military Divorce Lawyer— When an experienced military divorce attorney is needed, we can help. Our attorneys understand the 10/10/10 rule as well as the 20/20/20 rule and how they may affect your case.

Court-Martial Attorney—Rancho Santa Fe Attorney William Halsey is well qualified to provide counsel to those involved in criminal or civil charges.

Military Child Custody Lawyer—Do you need help with a military child custody case? Please call for a complimentary consultation with our experienced military child custody attorney.

Military Retirement Property Division Lawyer—When one or more military members are involved in a divorce, there may be certain USFSPA requirements that must be considered. To discuss how these issues may affect your division of assets, disposable retirement pay, debt, or military survivor benefits, call our military family law lawyer.

To find trustworthy legal advice and representation from an experienced military divorce attorney and military child custody attorney, contact our office and arrange your appointment for a free consultation with Rancho Santa Fe Military Lawyer Halsey.

Personal Injury Lawyers

If you, a family member, or another loved one has been injured, our Rancho Santa Fe personal injury lawyer may be able to help you receive the proper financial compensation. We represent clients for a range of personal injuries:

Our elder abuse lawyer, dog bite attorney, and car accident attorneys offer reliable advice and representation. To discuss your case, call (760) 721-3839.

Skilled Rancho Santa Fe Family Law Lawyers & Military Lawyer

At the Law Office of William C. Halsey, we understand what is needed to resolve many kinds of legal issues. Our Rancho Santa Fe personal injury attorneys and family law attorneys as well as our military law lawyer can discuss your concerns, explain your obligations and rights, and provide you with guidance regarding the various legal options that may be available. Our firm provides representation in state, federal, and military courts.

To reach our office and a reliable Rancho Santa Fe family law attorney, use our online form or call us directly at (760) 721-3839.


When travelling from Rancho Santa Fe Library to our firm, begin by driving north on Avenida de Acacias. Turn left at La Granada. Turn left at South Rancho Santa Fe Road. Enter the 8 North. Enter the 78 East. Use the Jefferson Street Exit and turn left onto Jefferson St. Turn right at Vista Way. We are on your 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.