Richard H. "Rick" Herold

DANIEL P. QUIGLEY is a CDQ partner and the Vice President of the firm. He has been practicing law in Arizona since 1984. Since joining CDQ in 1997, Dan has practiced in all areas of commercial litigation, including cases raising antitrust and intellectual property issues. Dan has lectured at the State Bar of Arizona’s Professionalism courses and been an instructor at the National Institute for Trial Advocacy’s Arizona Deposition Skills Program. He is a member of the Xavier College...

Martin J. Solomon is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Martin J., who practices law in Phoenix, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin J. is held by other top lawyers in the same geographic and legal practice area.

Bradley H. Schleier is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals. Bradley H., who practices law in Phoenix, Arizona, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bradley H. is held by other top lawyers in the same geographic and legal practice area.

Daniel E. Durchslag is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Daniel E., who practices law in Phoenix, Arizona, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel E. is held by other top lawyers in the same geographic and legal practice area.

John DeStefano is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. John, who practices law in Phoenix, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Chris Welker is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation - Defendants. Chris, who practices law in Phoenix, Arizona, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chris is held by other top lawyers in the same geographic and legal practice area.

Ron Kilgard is a 40-year civil litigation lawyer.Over a long career, he has handled all manner of civil cases, from routine automobile accidents and two-party contract disputes of no interest to anyone but the parties, to multi-million dollar class actions covered in The New York Times and The Wall Street Journal . For the last 20 years, Ron has mostly litigated pension plan class actions. Ron helped Keller Rohrback pioneer company stock ERISA litigation in the late 1990s and early 2000s; he ...

Mr. Nussbaum’s areas of practice include complex bankruptcy law, real estate, construction, and contract law. Mr. Nussbaum is a certified specialist in bankruptcy law by the Arizona Board of Legal Specialization and is also certified specialist in business bankruptcy law by the American Board of Certification. Mr. Nussbaum is an AV-Preeminent rated attorney and received his Bachelor of Arts degree, cum laude, from Arizona State University and his law degree from the Sandra Day O’C...

Shane Swindle, a partner in the firm's Litigation practice, focuses on commercial litigation, particularly environmental, contract and insurance coverage disputes. Most of Mr. Swindle’s time is devoted to his active litigation practice, but he also regularly advises clients on environmental, contract, and insurance coverage issues for business planning purposes.

Mr. Brnilovich established roots in the western part of the Phoenix metropolitan area (referred to as the “West Valley”) in 1979 and has been representing the area’s businesses and individuals for more than 40 years. He has substantial legal experience with business clients in the areas of real estate, construction, corporate governance, small business formation, and succession planning.