Marin Child Custody Attorneys

Child Custody Lawyers | Attorneys

California courts favor child custody and visitation arrangements that allow the children to maintain a meaningful and continuous relationship with each parent. Child support is determined by a guidelines formula that relies on accurate numbers. Child-related disputes are frequently among the most contentious parts of a divorce.

Located in Corte Madera, the boutique law firm of Kaspar & Lugay, LLP, provides Marin families access to high-quality representation in family law disputes. Our lawyers know how important your children are to you. As devoted problem solvers, we seek to settle child-related arguments efficiently, with the least emotional and financial toll on our clients.

We have extensive experience in all support and custody-related matters affecting you and your family, including:

To discuss your child custody or child support concerns, contact us online or call 415-789-5881.

Protecting The Best Interests Of Your Child

The best interests of the children are paramount in every case we handle. We are fully prepared to investigate the issues that may complicate a child custody dispute to present the most compelling case to obtain a favorable outcome. Common issues include:

  • Joint custody or sole custody, both legal and physical custody matters
  • Developing an appropriate parenting plan to serve the best interests of the child
  • Domestic violence allegations
  • Parental relocation and custody

California Child Support Guidelines Calculations

Child support is often intertwined with spousal support calculations. While a DissoMaster program can be used to determine a guideline amount for child support, it is only as good as the numbers imputed. This is where having a lawyer with a background in finance and tax becomes important. We have the experience to ensure a spouse or partner does not manipulate numbers to create an unfair child support award.

From day one, our attorneys offer personalized attention in preparing the strongest case. We will take the time to understand the goals and concerns of each client. We fully explain all available legal options to ensure clients make informed decisions every step of the way. When we are unable to reach an amicable solution with an adverse party, our accomplished trial lawyers tenaciously fight for the rights of clients.

Contact Kaspar & Lugay LLP For Effective Representation

We focus on personal service and are highly responsive to our clients. To arrange a meeting to discuss your child custody or child support concerns, contact us online or call 415-789-5881.


770 Tamalpais Drive
Suite 200
Corte Madera, CA 94925
Phone: 415-942-9695
Fax: 415-366-1899

Marin Office


Marin Office Info


1606 Main Street
Suite 207
Napa, CA 94559
__________________________ VISIT OUR NAPA LAW OFFICE
Phone: 707-310-8522
Fax: 415-366-1899

Napa Office


Napa Office Info

Walnut Creek

1990 N California Blvd.
8th Floor
Walnut Creek, CA 94596
Phone: 925-660-7627
Fax: 415-366-1899

Walnut Creek Office


Walnut Creek Office

Santa Barbara

827 State Street
Suite 1
Santa Barbara, CA 93101
Phone: 805-719-7841
Fax: 415-366-1899

Santa Barbara Office


Walnut Creek Office

Meet Your Attorneys

Brent Kaspar

Brent Kaspar

Managing Partner, Founder

Robert Sullivan

Robert Sullivan

Senior Associate

Arvin Lugay

Arvin Lugay

Partner, Founder

Karly Roberson

Karly Roberson


Your Consultation

Whether you’re reaching your breaking point or needing to modify a pre-existing judgment or agreement, your team at Kaspar & Lugay is ready to help you explore your options and develop a winning strategy.
Let's Talk!

Why Would You Choose Us?

The short answer is: Because we’re extremely good at what we do. Don’t take our word for it. See our reviews on Google, Facebook, Yelp, Avvo, FindLaw, Best Lawyers, and more.

Luis Ramierz
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Update: Case Closed! I just want to say thank you to the whole Kasper and Lugay Team! Brent got The “W” in my case. They worked hard on my child custody battle and were super flexible with my payments! Anyone that’s going through a separation knows the stress courts can bring, but Brent and his team made sure to make everything fast and easy as possible for me! Thank You Again! I hope I never have to go through something like this again but if I ever do I know who to call!
Timothy Vinson
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I hired Brent Kaspar & his team to assist me in the dissolution of marriage from my wife of 9+ years and love for 14+ years. This is obviously not any type of experience anyone want to go through, however I wanted the best direct & logical approach as the emotional & financial sides of this transition are difficult enough. Brent impressed me immediately with his knowledge of the process as well as his experience with every local attorney, mediator, judge, and whomever else I may be faced with addressing.... I would want him on my side.
Brandy H.
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My case was not simple or easy. After 5 years, my ex-husband, decided to try and terminate all alimony on a 26 year marriage, as well as obtain funds from me....The process with Brent Kaspar and this entire group was very thorough as well as methodical to achieve the end goal. Although there is always a high amount of stress when dealing with any legal matter, these individuals as are excellent at their jobs, relentless on getting information, light hearted when need be, and strong willed when dealing with others legal nonsense. We were able to settle prior to court and obtain/protect what I intended.
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