Matthew James Sundly

Matthew James Sundly

4.7
Rating: 8.6

Licensed for 27 years

Family Lawyer at Mission Viejo, CA
Practice Areas: Family

Office: (949) 420-4590, 27201 Puerta Real, Ste 300, Mission Viejo, CA

About Matthew

Biography

Practice Areas

1

Practice Area

Family 100%

Child Custody Child Support Divorce & Legal Separation Spousal Support Complex Community Property Estates

21 years

100%

Fees and Rates

Cost

Hourly Rates

$ 500-500 per hour


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in California for 27 years

State: California

Acquired: 1998

Active

No misconduct found

Location

Matthew J. Sundly, Esq.

Office: (949) 420-4590, 27201 Puerta Real, Ste 300, Mission Viejo, CA, 92691

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Matthew James Sundly's Reviews

Avvo Review Score

4.7 /5.0

22 Client Reviews

Posted by Josh T. | June 26, 2025 | Hired Attorney

This review is from a person who hired this attorney.

Great Attorney - Knowledgeable and Experienced

My wife and I hired Mr. Sundly after interviewing several other attorneys in the area and highly recommend him. Our family law case had a few special wrinkles that required a knowledgeable attorney with the ability to tolerate a heavy dose of abuse from the opposing party. Through some very challen...ging circumstances, Mr. Sundly was able to move the process forward and arrive at the appropriate outcome. In fact, Mr. Sundly was so effective that the opposing party has taken to trolling him on social media and review boards which is unfair but is a ringing endorsement of his abilities and effectiveness. We would absolutely hire him again.

Posted by Nick | February 2, 2025 | Hired Attorney

This review is from a person who hired this attorney.

More than attorney

Honestly there isn’t words that can describe the type of lawyer and man Matt sundlay is but I will do my best. Matt has been my attorney for 17 years. I hired Matt in 2008 and has been my attorney on and off until current day. Whenever I needed Matt he answered the call. He is the reason after ...a 17 year long battle I know have full custody of my daughter. I might of not been the easiest client but Matt would always just tell me just to trust him, and even when I felt like all odds were always stacked against me , he would just tell me Nick I got this just trust me. Matt always gave me 100% and honestly every time I stepped in a court room I knew he was revered by the way he was treated and respected and that was always a great feeling. Matt is more than my attorney to me. He has always been there for me and my daughter and no review could ever explain just how good of attorney and even better human he is. Lastly, the one thing always most important to me was integrity. I don’t know of any attorney as honest as Matt a true testament of his character and why he’s been my attorney for 17 years.

Posted by Sean Libbert | September 21, 2024 | Hired Attorney

This review is from a person who hired this attorney.

Family Attorney? Give me a break.

Here’s a refined and harsher version of your review of Mr. Sundly: **Review of Attorney Matthew Sundly** If you’re seeking an attorney who values ethics, honesty, and professional integrity, I strongly advise you to steer clear of Matthew Sundly. My ex-wife, Haley Beck, and her new husband, Jos...hua Turley, hired Sundly to handle a custody case involving my two children. Throughout the process, Sundly, in collusion with his clients, consistently misled the courts, blatantly broke basic court rules of procedure, and falsely filed baseless claims of threats and harassment against me. This resulted in a restraining order that was later dismissed, but only after it wasted everyone’s time and resources. Sundly also attempted to spin an innocent office visit into a supposed veiled "threat"—a ridiculous stretch even for a lawyer trying to win a case. His transparent manipulation of facts and truth in the courtroom is beyond reprehensible. His singular aim has been to help his clients rip away my parental rights and prevent me from seeing my own children until they are adults. The tragic outcome of this case was not due to lack of evidence or wrongdoing on my part, but because Mr. Sundly weaponized the legal system, playing fast and loose with the truth to support his clients' agenda. His role in perpetuating lies and disingenuous actions is utterly despicable. If you’re looking for an attorney who lacks a moral compass, thrives on manipulation, and will stop at nothing—even fabricating accusations—to win, then sure, Matthew Sundly might be your guy. But for anyone seeking justice, fairness, or ethical legal representation, stay far, far away. There’s no place for integrity in his playbook. Consider yourself warned.

Matthew Sundly

Replied last February 2, 2025

I just happened to be the attorney your ex wife hired. I disagree wholeheartedly with your impugning statements about me. The case is public record. I believe it accurately shows the truth. Im just an advocate. I rely upon my clients for the facts and circumstances and I advocate for them as is my duty. I am sorry you felt otherwise

Posted by Marc | August 31, 2022 | Hired Attorney

This review is from a person who hired this attorney.

Outstanding!

Matt was fantastic over the last 3 years. He implemented a strategy that resulted in the best solution. He was a great communicator throughout the entire process. I couldn't be happier. I could go on and on about the successes. I sincerely feel lucky I found him.

Posted by anonymous | July 28, 2022 | Hired Attorney

This review is from a person who hired this attorney.

Top Atty

I couldn’t be happier with Matthew representation support and guidance thru my request for modification. He has honest and really listened to me and my concerns. Highly highly recommend Matthew I man with a heart and integrity off the charts!

See All Client Reviews

Matthew James Sundly's Lawyer Endorsements

Endorse Matthew
Alexander C. Payne headshot
Alexander Payne

Family lawyer | Jan 26

Relationship: Fellow lawyer in community

"An effective advocate and very good at putting on complicated custody cases. He is a pleasure to work, very professional and promotes settlement where possible."

Rahul Aggarwal headshot
Rahul Aggarwal

Unknown lawyer | Feb 28

Relationship: Fellow lawyer in community

"An excellent lawyer who treats clients with patience, care, understanding, and utmost professionalism - an even better person and I wholeheartedly recommend for future services."

Babak Robert Farzad headshot
Babak Farzad

Family lawyer | Dec 11

Relationship: Supervised lawyer

"Matthew Sundly is the senior, managing associate at Farzad Family Law. I have had the pleasure to work with him at our family law firm for many years and he continues to be an exceptional lawyer and person. He is a trusted and respected advocate. His skills shine brightest inside a courtroom while continuing to be a pleasure to work with outside of it."

Ashley Chavez Sedaghat headshot
Ashley Sedaghat

Family lawyer | May 17

Relationship: Co-worker

"Cool, calm and strong – three words that describe Matt to a tee. While many divorce lawyers feel the need to take a bad situation and make it worse, Matt’s legal knowledge, experience and calming influence brings logic and reason to emotionally charged situations. He walks into Family Court strong, prepared and doesn’t waste time and energy on fluff or issues that don’t make a difference to the ultimate goal. I highly endorse Matt."

Craig Alan Darling headshot
Craig Darling

Family lawyer | May 06

Relationship: Fellow lawyer in community

"Matt Sundly, Esq., is an exceptional attorney focused squarely on his client's needs and ascertaining the most effective, cost efficient, means of obtaining them. Mr. Sundly is tenacious in defense of his client's position, using logic and reason to obtain the best results. I unreservedly recommend hiring Mr. Sundly for all of your family law needs."

David Carroll Stone headshot
David Stone

Family lawyer | May 05

Relationship: Fellow lawyer in community

"I endorse this lawyer. Mr. Sundly is not only a hard worker for his clients, he knows what he is doing and is respected by the Family Law community and judges."

Shakeb Ahmad Razai headshot
Shakeb Razai

Family lawyer | May 05

Relationship: Fellow lawyer in community

"I endorse this lawyer. He is knowledgeable in his field."

Michael Danny Wilkins headshot
Michael Wilkins

Family lawyer | Apr 28

Relationship: Opposing Counsel on matter

"I endorse this lawyer. Mr. Sundly's approach to family law matters is firm yet professional. Dedicated to his clients. A worthy adversary."

Barbara Kay Hammers headshot
Barbara Hammers

Family lawyer | Apr 27

Relationship: Opposing Counsel on matter

"I have had the pleasure of working with Matthew. It is obvious he has his client's best interest in mind and understand that settling a matter is best for everyone concerned. I highly recommend Matthew"

Robert Brett Burch headshot
Robert Burch

Family lawyer | Apr 27

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Carrie S. Block headshot
Carrie Block

Family lawyer | Apr 26

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Kevin Lee Qualls headshot
Kevin Qualls

Child custody lawyer | Oct 01

Relationship: Opposing Counsel on matter

"I've had several cases with Matt,over the last 10years.He is always prepared,solution orientated and has a very relaxed,calm manner. Genuinely concerned about how the outcome will affect the children in the case. I strongly endorse Matt!"

Brett Ryan Wishart headshot
Brett Wishart

Divorce and separation lawyer | Jun 04

Relationship: Opposing Counsel on matter

"Matt and I have had several cases against each other over the years. I enjoy working with Matt because he understands the law, he knows the strengths and weaknesses of his case, and he always wants to resolve the matter efficiently. He is not a lawyer who will take unreasonable positions or fight in order to bill the case to death. I endorse this lawyer."

Anne Marie Healy headshot
Anne Healy

Family lawyer | Oct 16

Relationship: Fellow lawyer in community

"Mr. Sundly is a very good family law attorney with whom I have worked on various cases."

Gerald Anthony Maggio headshot
Gerald Maggio

Divorce and separation lawyer | Jun 28

Relationship: Opposing Counsel on matter

"I endorse this lawyer. Matt was recently opposing counsel on a divorce case of mine and I found Matt to be a very strong, very hard-working advocate for his client, so much so that I knew that I had my work cut out for me in court and in the case. We settled our case on the day of trial although we were very prepared to litigate our case. What I think sets Matt apart is that despite being fully prepared, he did not rule out a negotiated settlement at the 11th hour where it ended up being in both of our client's best interests to do so. Matt handles himself with class, professionalism and ethics, and he is an asset to our legal profession."

View All Endorsements
Babak Robert Farzad headshot
Babak Farzad

Family lawyer

Ashley Chavez Sedaghat headshot
Ashley Sedaghat

Family lawyer

Rozanna Michelle Velen headshot
Rozanna Velen

Family lawyer

Nydia Loya headshot
Nydia Loya

Family lawyer

Tullo Mumtaz headshot
Tullo Mumtaz

Family lawyer

Anna Christine Brace headshot
Anna Brace

Family lawyer

Elisabeth Celeste Camaur headshot
Elisabeth Camaur

Family lawyer

Tracy Ann Willis headshot
Tracy Willis

Family lawyer

Tisha Lene Harman headshot
Tisha Harman

Family lawyer

Wendy Leigh Christensen Fountain headshot
Wendy Fountain

Family lawyer

Sheryl Lynn Edgar headshot
Sheryl Edgar

Family lawyer

Ronald Burton Funk Jr headshot
Ronald Funk

Family lawyer

Shane Richard Pariseau headshot
Shane Pariseau

Family lawyer

Courtney Lyn Shepard headshot
Courtney Shepard

Family lawyer

Paul Jan Nelson headshot
Paul Nelson

Family lawyer

Tracy Catherine Miller headshot
Tracy Miller

Family lawyer

Gerald Anthony Maggio headshot
Gerald Maggio

Family lawyer

Shakeb Ahmad Razai headshot
Shakeb Razai

Family lawyer

Experience

Rating:  8.6 (Excellent)

Work Experience

2022 - Present

Managing Attorney, Sundly Law Offices

2009 - 2022

Senior Trial Attorney, Farzad Family Law

2006 - 2009

Trial Attorney, Dadslaw

1997 - 1998

Judicial Extern, California Court Of Appeal 4th District, Division Three

Associations

2006 - Present

Orange County Bar Association

Member

Sample of Legal Cases

Father Obtains Custody of the Children and a Future Termination Date of Spousal Support

Out of Trial Settlement

See More Legal Cases

Education

1998

Western State University

JD - Juris Doctor

1994

University of California - Santa Barbara

BA - Bachelor of Arts

Languages

English

Activity

Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution