
Mark A. Irwin
- (714) 410-6369
- IrwinFamilyLaw@IrwinIrwin.com
About:
Mark A. Irwin is a Family Law Attorney and founding partner of IRWIN & IRWIN, LLP, with offices in Fullerton and Newport Beach, California. He is a graduate of the University of Southern California’s Annenberg School for Communication & Journalism. Mr. Irwin earned his Juris Doctor in Law from Western State University College of Law. He graduated from law school second in his class. Mr. Irwin worked as a Family Law Attorney for another prominent firm before starting his own practice in 2011 with his wife, Kelly McGrane-Irwin. Mr. Irwin is a member of the California State Bar, and the Orange County Bar Association (OCBA). He is also a member of the Family Law Sections of both the OCBA and the California Lawyers’ Association (CLA). Mr. Irwin served on the Orange County Family Violence Council as a member of their Steering Committee from 2004 to 2009. He was instrumental in the development of the Orange County Family Justice Center, a one-stop, multi-agency facility in Orange County which provides services for victims of domestic violence, child abuse, sexual assault, and elder/dependent adult abuse. Mr. Irwin has almost thirty years of prior experience in law enforcement. Mr. Irwin served as the Vice-President of the non-profit Orange County Family Justice Center Foundation, Inc., from 2006-2009, and he is currently still a member of the Friends of the Foundation. Mr. Irwin has served as a Mentor with the USC Annenberg Advantage Alumni-Student Mentoring Program. Mr. Irwin has served as a guest lecturer on Family Law, and Ethics in Family Law, at Western State University College of Law. He has also served as a Moot Court competition judge at WSU law school, and has authored several published articles on family law issues. Mr. Irwin limits his practice exclusively to Family Law matters. He currently accepts cases in Orange, Riverside, San Bernardino and Los Angeles Counties. View More ›
DVLawyers AI Summary:
Irwin & Irwin LLP is a dedicated family law firm located in Fullerton, California, with a strong focus on domestic violence cases and the complexities that often accompany them. With nearly 50 years of combined experience, their team is committed to guiding clients through the often overwhelming legal landscape associated with family law matters, including divorce, child custody, and restraining orders. The firm adopts a trauma-informed approach, ensuring that every survivor feels heard, respected, and safe throughout their legal journey. They recognize the unique challenges faced by individuals who have experienced domestic violence, and their compassionate tone reflects an understanding of the emotional and psychological impacts of such situations. Clients can expect a supportive environment where their needs and goals are prioritized. Irwin & Irwin emphasizes a team approach to problem-solving, which can be particularly beneficial for survivors seeking comprehensive support. Their commitment to empathy and professionalism makes them a suitable choice for individuals who are feeling trapped or uncertain about their options after experiencing domestic violence. While they have a wealth of experience and a strong reputation, it’s important for survivors to assess their comfort level with the attorneys and the services offered, as personal rapport is crucial in navigating these sensitive issues. Overall, if you're looking for a firm that combines legal expertise with a genuine understanding of the trauma associated with domestic violence, Irwin & Irwin may be a fitting choice.
Practice Area
Family Law
Handles divorce, custody, parenting time, and support with DV-informed safety planning, temporary orders, safe exchanges, discovery protections, and long-term financial stability.
Fees
No Free Consultation
Education
J.D.
B.A.
Associations
Family Law Section - Member
Family Law Section - Member
Member
Member
Member
Reviews
RATED 5.0
Jun 2, 2025via Google
Mayra Iniguez
"I highly recommend Chelsea Pistone. She is honestly an amazing attorney and I fully trust her. I have been sending individuals to her and despite going through a challenging time, she has been very helpful and supportive."
RATED 5.0
Apr 2, 2025via Google
Brea Owen
"I cannot thank Zina Gleason enough for her guidance and support during one of the most challenging times in our my lives. From the very beginning, she was professional, compassionate, and incredibly knowledgeable about family law in both cases with complete different underlying issues at hand. She took the time to explain every step of the process, always keeping the kids best interests in mind. Her attention to detail, strategic thinking, and ability to negotiate a fair outcome made all the difference in my family’s cases. Not only did Zina fight for my nieces and boyfriend’s rights, but she also provided reassurance and confidence when they needed it most. Thanks to her expertise, we were able to achieve a favorable outcome and move forward with the best case scenario for all the children involved . Forever grateful for Zina coming into my life and my families right when we needed her the most!"
RATED 1.0
Apr 2, 2025via Google
Alyssa Baits
"Terrible service the lady who picked up the phone sounded like she didn’t want to be there and was rude I recommend Gozland family law"
RATED 1.0
Apr 2, 2025via Google
Diamond Barerra
"WORST law firm ever waisted my time and breath giving info to tell me it was going to cost me $$$ why didn’t they tell me from the start instead of waisting both our time and when I told the female on the phone I wouldn’t be moving with the firm the lady was so rude and mad and she hung up on me without saying anything"
RATED 1.0
Mar 2, 2025via Google
Valerie
"Kelly Irwin served as our counsel for minors to represent my son; however, she exhibited significant bias and failed to prioritize my son's best interests. Instead, her actions seemed to favor the father, neglecting my son's well-being. Additionally, her professionalism was lacking, as she struggled to accept differing opinions or any challenges to her authority. It is advisable to request an invoice consistently, as this firm may bill for services that were not rendered in an attempt to increase their profits. 0 stars if that were possible ."
