Patricia Barberis, A Law Corporation Serving Torrance
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Mother & Daughter Legal Team Paternity With 70 years of combined experience, you can trust that your case is in good hands.

Torrance Paternity Lawyers

Family-Focused Paternity Representation in Torrance & the South Bay Since 1977

Paternity test

Establishing paternity, legally called parentage in California, determines who holds the rights and responsibilities of fatherhood in the eyes of the law. For the child, it means access to both parents’ names on the birth certificate, financial support, health and life insurance coverage, inheritance rights, and potential eligibility for veterans’ or Social Security benefits. For parents, it defines who can seek custody and visitation, who owes child support, and what each party’s legal standing is before the court.

Parentage cases for Torrance-area families are handled in the Family Law Division of the Los Angeles Superior Court. We’ve practiced before that court since 1977 and represent both mothers and fathers in paternity matters across Torrance and the greater South Bay region.

Either parent may file a paternity action in California. When both parties agree on parentage, a Voluntary Declaration of Paternity can be signed at the hospital at birth or at a later date. Either parent has 60 days to rescind it after signing. Once that window closes, setting aside the declaration requires a court proceeding. When agreement isn’t possible, California courts can order genetic DNA testing to resolve the question.

If you’re facing a paternity matter in Torrance or the South Bay, call our paternity attorneys at (310) 904-6648 to schedule a consultation.

Paternity Cases We Handle

Paternity matters come to us from two directions, and the legal stakes differ depending on which side of the question you’re on. We’ve handled both.

For Mothers: Establishing the Father’s Legal Identity

A mother may pursue a paternity action to establish her child’s father as a legal parent, regardless of whether the couple was ever married. Once paternity is established, the father may be ordered to pay child support toward the child’s upbringing. If he refuses to submit to voluntary testing, the court can order him to do so. We guide clients through each step of the process from filing to enforcement, working to pursue the financial support and legal recognition they may seek.

For Fathers: Asserting or Contesting Parentage

A father who wants to be part of his child’s life must first have paternity established before the court can recognize his right to seek custody or visitation. Without that legal recognition, those rights can’t be recognized by the court. We help fathers pursue that recognition and, once paternity is established, work toward custody and visitation arrangements that reflect their role in the child’s life.

When paternity is in genuine dispute, protecting yourself before support payments begin is critical. Once payments start, ending them involves a complex legal process. We can help you obtain a court-ordered paternity test before any obligation is established, so you aren’t making payments you may not be required to make. If the matter goes to trial, Colleen Barberis is a trained litigator with 25 years of experience in difficult and high-conflict family law cases who is prepared to represent you in court.

Why Torrance Families Choose Patricia Barberis, A Law Corporation

Our firm focuses exclusively on family law. We don’t handle criminal defense, personal injury, or immigration. Every case that comes through our door involves a family, and every attorney at our firm has devoted their career to this practice area. That concentrated focus shapes how we approach paternity cases and how well we know the courts and procedures involved.

Experience & Credentials

Patricia and Colleen Barberis bring 70 combined years of family law experience and have served clients in Torrance and the South Bay since Patricia Barberis, A Law Corporation was founded in 1977. Patricia F. Barberis holds an AV Preeminent® rating from Martindale-Hubbell, the highest peer-review rating available, and a Superb rating on Avvo. She has served as a volunteer attorney mediator for the South Bay branch of the Los Angeles County Court and as a judge pro tempore and arbitrator. Colleen Barberis has 25 years of litigation experience in high-conflict family law matters, is trained in collaborative law, and has served as a Daily Settlement Officer through the South Bay Bar Association.

A Cohesive Team with Deep Community Roots

Credentials aside, clients consistently describe our firm as responsive and accessible. Our mother-daughter team means you work with a cohesive two-attorney practice rather than being handed off between practitioners. Both Patricia and Colleen Barberis are members of the South Bay Bar Association and the Los Angeles County Bar Association, and both have deep roots in the communities we serve.

Call our Torrance family law firm at (310) 904-6648 today for more information or to set up your first meeting with one of our Torrance paternity attorneys.

Consult with a Paternity Attorney Serving Torrance & the South Bay

Paternity matters move quickly once a court filing is made. Custody, visitation, and support can all come before the court at the same time, which is why early legal guidance matters. Whether you’re a mother seeking legal recognition and support for your child or a father working to establish or protect your parental rights, we can help you understand your options and what to expect at each stage.

Patricia Barberis, A Law Corporation serves clients throughout Torrance and the greater South Bay region and typically schedules consultations within a day or two. Call our paternity attorney team at (310) 904-6648 to get started.

What Sets Us Apart

  • Trusted by Generations of Families
    Our reputation for integrity and excellence has made us a go-to firm for families across Los Angeles County for nearly five decades.
  • Tenacious & Compassionate
    We fiercely advocate for our clients while offering the empathy and support needed during life’s most challenging moments.
  • 70 Years of Combined Experience
    With decades of trusted legal service in the South Bay, we bring deep knowledge and proven results to the most complex family law matters.
  • Mother & Daughter Legal Team
    Benefit from the strength and synergy of a family-led team that brings a personal, united approach to every case.
  • Meet Pat & Colleen
    Discover the experience and dedication behind our trusted mother–daughter legal team.
  • Testimonials
    Hear directly from clients who’ve trusted us to guide them through family law challenges.
  • FAQ
    Find straightforward answers to the most common family law and divorce questions.
  • “I couldn't have chosen a better law team”
    I couldn't have chosen a better law team to represent my family and me. Everyone in the office treats us with love and care, ensuring that I understand everything that is happening. You are a wonderful, loyal person, and you are also an excellent, caring, and highly professional lawyer. Words cannot express how grateful I am for all you have done. I did not want the day to pass without thanking you again for your work today.
    Mikki D.
  • “I thank them for their excellence”
    Pat, Colleen, and the team helped me through a very difficult custody issue many years ago, so I called them again when I needed to divorce. I thank them for their excellence, efficiency, and a successful settlement!
    Shireen C.
  • “Colleen was by my side”
    Divorce can be very difficult, expensive and stressful. You need someone to talk to that could lead you in the right direction when you’re ready. Colleen was the right person to do that. She and Pat Barberis are the team that made me feel protected when I was the most vulnerable early in the divorce process. They were patient with me and Colleen was by my side in court when I really needed in person representation before the court.
    C.D.
  • “I would strongly recommend Pat”

    Pat helped me with my divorce, which was a difficult time for me. She was fantastic, helping me through the whole process. She worked very hard to ensure it was as positive an outcome for me as possible.

    When I turned to her for some legal advice just recently, several years after my divorce, I was able to set up a consultation with her that same day. She worked through the situation with me, understanding it and providing me with options that could be pursued, and giving me very solid advice. I would never hesitate to engage her again if the need arose. I would strongly recommend Pat for any family law needs you might have.

    Joseph R.
  • “Pat Barberis is fabulous!”
    Pat helped me with my divorce previously, which was a very difficult time for me. She was fantastic, helping me through the whole process. She worked very hard to ensure it was as positive an outcome for me as possible. When I turned to her for some legal advice just recently, several years after my divorce, I was able to set up a consultation with her that same day. She worked through the situation with me, understanding the it and providing me with options that could be pursued, and giving me very solid advice. I would never hesitate to engage her again if the need arose. I would strongly recommend Pat for any family law needs you might have.
    Joe
  • “Thank you so much”
    Pat did a phenomenal job throughout my high conflict divorce. She will communicate all your options to you, she will advocate for you and fight for you, and she is so knowledgeable--her amount of expertise will put your mind at ease. She would be so prompt with all communications that if I ever had a question she would even respond to me after hours or on the weekends if needed (which I was super impressed with and it was much appreciated). Her team (which includes Colleen Barberis) and all of the office staff were incredible throughout the divorce and I will be forever grateful to them for getting me to the finish line with this divorce. I walked away with an incredible settlement and had a great outcome because of all their hard work. Thank you so much Pat, Colleen, and office staff!!
    Liz L
  • “I would recommend them to everyone.”
    Patricia and Colleen and their helpful office staff were a full service team who helped support me and get me through my family court battles. They were quick to respond and helpful. I would recommend them to everyone.
    Sarah T.
  • “They are wonderful people and are extremely knowledgeable.”
    I have had the best representation and experience with the law team of Patricia Barberis. I have had the pleasure of using them twice. They do a great job. Patricia Colleen and everyone in the office is super helpful and very talented in what they do. Their understanding of family law is amazing. Patricia and her team were very kind and patient with me in difficult times and circumstances. The last one was during the Pandemic late last year and they did an A+ job. Patricia’s guidance was super helpful and her paralegal Nancy did a fantastic job too. I highly recommend Patricia Barberis Law Firm for all family law matters. They are wonderful people and are extremely knowledgeable.
  • 2026 Judicial Edition
  • Best Business of 2025- Three Best Rated
  • AV 10 year
  • Top Rated Lawyer 2024
  • Highest Possible Rating
  • Three Best Rated
  • Judicial Edition
  • Top 3 Rated
  • Avvo Client's Choice
  • avvo
  • AV
  • United States Courts
  • California Bar
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