William Donald Chapman

William Donald Chapman

also known as Bill Chapman

5.0
Rating: 10.0

Licensed for 44 years

Litigation Lawyer at Aliso Viejo, CA
Practice Areas: Litigation

120 Vantis, Suite 300, Aliso Viejo, CA

About William

Biography

Practice Areas

1

Practice Area

Litigation 100%

Breach of contract, real estate, securities law, fraud, unfair competition, partnership, shareholder, Lanham Act false advertising, California Finance Lenders' Law, nutritional supplement law, distribution agreements, franchise finance, agency, commissions, etc.

44 years | 1,000 cases

100%

Fees and Rates

We have not found any cost information for this lawyer


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Licenses

Licensed in California for 44 years

State: California

Acquired: 1981

Active

No misconduct found

Location

MBK Chapman PC

120 Vantis, Suite 300, Aliso Viejo, CA, 92626

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William Donald Chapman's Reviews

Avvo Review Score

5.0 /5.0

5 Client Reviews

Filter Avvo Reviews (5) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 2 of 2 reviews | Professionalism

Posted by Scott | November 18, 2019 | Hired Attorney | Business

Bill to the Rescue

A friend of mine who is also an attorney helped me set up an LLC. This involved creating the website, finding key employees, handling communications, providing technical support, assisting in creating a training program and various other tasks, as well as drafting legal documents for the company. In ...exchange, the company agreed to compensate this attorney for these past services by paying him flat fee for e-commerce sales on the company website and agreed to pay him 10% of the equity upon the sale of the company. After about 5 years, this attorney began making demands and questioning his compensation even though he was given access to the books and all of the books confirmed what he was owed. Then, I received a letter from an attorney representing this person requesting a termination of the relationship and claiming damages for any future earnings of the company based on the contract. She demanded that I preserve all evidence relating to the dispute and that we engage in mediation within 60 days of the date of her letter. Because this (former) friend is an attorney and now he had hired an attorney to represent him, I felt very intimidated and concerned that I was going to be involved in an expensive legal dispute and potentially lose 10% of my interest in the company and have an obligation to continue paying this individual compensation indefinitely. I searched for and found a top-notch business litigation attorney, Bill Chapman, to represent me in this dispute. Bill immediately wrote a letter back to the attorney refuting all of her allegations and turning the tables on my lawyer friend. Bill argued that because he is an attorney he has a heightened duty to me and my business and he failed to comply with all of his ethical obligations before entering into a business transaction with his client, me and my company. My business partner and his attorney obviously could see that they were in over their head so my business partner hired a big firm lawyer from Northern California to do battle with Bill. This big firm lawyer wrote a lengthy letter to Bill trying to fight back and demand all of the compensation plus a 10% equity interest in compensation for services rendered in the past and future. Again, Bill wasted no time firing back with a very aggressive letter. Next, the big firm lawyer called Bill on the phone and basically said they were giving in. In the end, Bill got me a “walk away,” which means that I was able to get rid of my former partner without paying him one penny of equity or any of the past or future compensation that he was demanding. If you have any type of a business dispute especially if the dispute is getting nasty, I highly recommend you give Bill Chapman a call and get him to take on your case. He is very friendly with his clients and professional with the opposing attorney but he is relentlessly aggressive in his advocacy for his clients. I cannot recommend Bill highly enough for your business needs.

Posted by Sterling | March 11, 2018 | Hired Attorney | Lawsuits & Disputes

Exposed Plaintiff's Fraud and Deceit

In January 2018 I was sued for a breach of a $100,000 promissory note which I did not sign. I asked a friend of the family who is a lawyer for a referral to a lawyer that would be a real “pitbull.” He told me that the lawyer I wanted to hire was Attorney Bill Chapman. Attorney Chapman took an imme...diate personal interest in my case and dug into the case to develop a defense strategy. At the trial I watched him battle all day long in the courtroom representing my interests. Even the judge showed attorney Chapman a lot of respect, so I felt completely protected and well represented. The judge ruled that Attorney Chapman had proved that I was not liable and did not owe a single penny. I will always be grateful to Attorney Chapman for fighting hard on my behalf and winning my case. I highly recommend him to anyone who has a tough case they need to win.

See All Client Reviews

William Donald Chapman's Lawyer Endorsements

Endorse William
Robert J Hadlock headshot
Robert Hadlock

Litigation lawyer | Sep 29

Relationship: Worked for lawyer

"I have worked for Bill Chapman for nearly all of my 21 years as a lawyer. Bill is not only one of the best legal minds I have worked with, he is also one of the most honest, ethical and considerate attorneys I have ever dealt with. He truly cares about his clients and their concerns. It is a pleasure working for him; that's why I have stayed with him for so long."

Preston S. Mathews headshot
Preston Mathews

Litigation lawyer | Sep 29

Relationship: Fellow lawyer in community

"I know Bill personally. He is dedicated to his clients and his profession. Bill is an independent thinker, and he is able to find creative solutions to problems. His enthusiasm is contagious."

Amy Elizabeth Martinez headshot
Amy Martinez

Litigation lawyer | Aug 06

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Clark Hansen Fielding headshot
Clark Fielding

Litigation lawyer | Jun 03

Relationship: Fellow lawyer in community

"William Chapman is a consummate professional, steeped in litigation experience. William is a man of tremendous character and ethics. I wholeheartedly endorse William."

John Anderson Bledsoe headshot
John Bledsoe

Litigation lawyer | Nov 02

Relationship: Friend

"I endorse this lawyer. I have known Bill for over 30 years. He is a very ethical person and has a great reputation for being an aggressive attorney. I have consulted with him on several occasions and have referred matters to him over the years. I recommend Bill for any of your litigation needs."

Michael Bernard Kushner headshot
Michael Kushner

Unknown lawyer | Aug 06

Relationship: Worked together on matter

"I've worked with Bill Chapman on several matters and consider him a good friend. Objectively speaking, Bill is one of the best trial lawyers I've ever met. If I needed an attorney to represent me or my law firm, he'd be on the top of my list. Combining tremendous hard work with a skillful use of technology to win his trials, Bill has all the tools an attorney needs to prevail in the courtroom. I would recommend his services to anyone."

Michael Sean Devereux headshot
Michael Devereux

Litigation lawyer | Jun 01

Relationship: Worked for lawyer

"Mr. Chapman is a great attorney who gets exceptional results for his clients. I strongly endorse him."

Glen Nuttall headshot
Glen Nuttall

Litigation lawyer | Apr 12

Relationship: Friend

"I've known Bill Chapman for several years, and have gotten to know him on both a personal and a professional level. Bill is an experienced and dedicated lawyer - a fantastic advocate. I've been lucky to be able to draw from his vast experience, and I am pleased to endorse him."

Gurjit Singh Srai headshot
Gurjit Srai

Business lawyer | Nov 16

Relationship: Fellow lawyer in community

"I endorse this lawyer."

View All Endorsements
Clark Hansen Fielding headshot
Clark Fielding

Unknown lawyer

Gary Robert Selvin headshot
Gary Selvin

Insurance lawyer

Preston S. Mathews headshot
Preston Mathews

General practice lawyer

Christine Marie Miller headshot
Christine Miller

Litigation lawyer

Michael Bernard Kushner headshot
Michael Kushner

Business lawyer

Joshua Ryan McLane headshot
Joshua McLane

Chapter 11 bankruptcy lawyer

Michael Sean Devereux headshot
Michael Devereux

Criminal defense lawyer

John Jared Clayton headshot
John Clayton

Personal injury lawyer

Daniel Martin Hodes headshot
Daniel Hodes

Medical malpractice lawyer

David Thomas Stowell headshot
David Stowell

Business lawyer

Dyke Earl Huish headshot
Dyke Huish

Criminal defense lawyer

Experience

Rating:  10.0 (Superb)

Honors

2018

Southern California Super Lawyers 2018 - OC Edition, Super Lawyers

2017

Southern California Super Lawyers 2017 - OC Edition, Super Lawyers

2016

AV Preeminent 5.0 out of 5 Peer Review Rated, Martindale-Hubbell

2016

Southern California Super Lawyers 2016 - OC Edition, Super Lawyers

2015

Southern California Super Lawyers 2015 - OC Edition, Super Lawyers

2014

Southern California Super Lawyers 2014 - OC Edition, Super Lawyers

2013

Southern California Super Lawyers 2013 - OC Edition, Super Lawyers

2012

Southern California Super Lawyers 2012 - OC Edition, Super Lawyers

2011

W. Lowell Benson Lifetime Achievement Award, BYU Management Society

2011

Southern California Super Lawyers, Super Lawyers

2011

Top Attornys of Southern California, Los Angeles Magazine

2010

Southern California Super Lawyers, Super Lawyers

2009

Southern California Super Lawyers, Super Lawyers Magazine

Work Experience

2021 - Present

Co-founder, MBK Chapman PC

2016 - 2021

Owner, Law Offices of William D. Chapman

2013 - 2016

Partner, Cadden & Fuller, LLP

2010 - 2013

Partner, Julander, Brown & Bollard

2001 - 2010

Partner, Smith, Chapman & Campbell

1997 - 2001

Partner, Peterson & Chapman

1987 - 1997

Partner, Chapman, Fuller & Bollard

1985 - 1987

Associate, Callahan & Associates

1981 - 1985

Associate, Ure & Shupe

Associations

2012 - Present

Litigation Counsel of America

Fellow

1982 - Present

Orange County Bar Association

Member

1981 - Present

State Bar of California

Member

Sample of Legal Cases

Chicony Power Technology Company, Limited v. Comarco, Inc.

Verdict in favor of Comarco in the net amount of $9.7 million.

Bostick vs. Flex Equipment Company, Inc.

$16,274,966 jury verdict in favor of Mr. Chapman's client

Continental Casualty Company vs. O.M. Insulation

Defense jury verdict in favor of Mr. Chapman's client

Sierracin v. Alumax

Confidential settlement in favor of Mr. Chapman's client while on appeal

See More Legal Cases

Education

1981

Pepperdine University

JD - Juris Doctor

1978

Brigham Young University

BS - Bachelor of Science

Speaking Engagements

2011

BYU Management Society Annual Leadership Conference Moral and Ethical Leadership

Publications

1995

Leader's Product Liability Law and Strategy "No Longer Willing to Settle, Firm Tries Novel Defense"

Languages

Spanish

Activity

Avvo Rating

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