Top best Commercial Lawyers in Tucson | 95 available

I’m Mark Rubin. I have been a lawyer for almost 40 years. My primary practice areas have always included business and real estate matters, probate and estate and incapacity planning (including trust and estate litigation), and ethics and professional responsibility aka the law of lawyering. (More recently, as part-time General Counsel for Pima Medical Institute - a private, allied health, vocational school - I have learned much about education law.) I have been in Tucson for 59+ years. I graduated from Beloit College and from the U of A College of Law.. Presently, I'm delighted to be practicing with Leigh Bernstein - a terrific elder law lawyer - and Matthew Scarber, our very talented associate attorney.* Leigh and I are very blessed in so many ways! We share a great life together. We enjoy our work and play lives. We like wtching Matt turn into a really good lawyer. We appreciate our staff people, who show up wanting to help. Best of all, in this mix, is the fact that we make an okay living serving others. People who need good advice and professionals who focus on solving their problems.. *Leigh and I are also Licensed Fiduciaries. Through Southern Arizona Fiduciary Services LLC we act as trustees, conservators, and personal representatives.

Daniel J. Quigley earned his B.S. in Business Administration with High Distinction from the University of Arizona’s Eller College of Management in 1982 and his Juris Doctor cum laude from the Northwestern University’s Pritzker School of Law in Chicago in 1986. Dan’s practice has focused on representing businesses and governmental entities in complex litigation matters (including antitrust, loan enforcement, contract disputes, and regulatory matters), complex business transactions (including asset and corporate acquisitions and dispositions, the origination and workout of large construction, real estate, and commercial loans), often representing technology based companies, and intellectual property matters (including software licensing, protection of trade secrets, trademarks and copyrights, and research, development, marketing, and confidentiality agreements).  A substantial portion of Dan’s practice has involved representing Indian tribes, including in matters relating to gaming, real estate, contracts, construction and financing, water, tort claims, and elections, including both transactional matters and litigation in the federal, state, and tribal courts. Dan has been awarded an “AV” Peer Review Rating by Martindale-Hubbell.. Dan has been recognized by The Best Lawyers in America since 2005, and  now is listed by Best Lawyers for his work in Commercial Litigation, Information Technology Law, Technology Law, Gaming Law, and Native American Law.  Dan was selected by Best Lawyers as the “Lawyer of the Year” for Native American Law in Tucson for 2019 and again for 2021 and 2025.  Dan also was included in the 2007 and 2011- 2025 editions of Southwest Super Lawyers for business litigation.. Dan is a Senior Fellow in the Litigation Counsel of America, an honorary society of trial lawyers recognizing less than one-half of one percent of American lawyers based upon effectiveness and accomplishment in litigation at the trial and appellate levels.. Dan formerly was a partner with Brown & Bain, P.A. (now Perkins Coie), Quigley & Whitehill, PLC, and Rusing Lopez & Lizardi, PLLC.  From 2003 - 2013, Dan also served as General Counsel to the Tohono O’odham Gaming Enterprise, which operates the Desert Diamond Casinos & Entertainment in Arizona.

Barry Kirschner represents people against insurance companies. Attorney Barry Kirschner has a sense of justice and a sense of humor. For 40 years he has helped people by aggressively pursuing compensation from insurance companies for their bad faith handling of claims. Barry also represents personal injury claimants.

Attorney Pat Lopez heads the firm’s transactions practice, which encompasses the wide array of legal services frequently called on by our business clients. He has 30 years of experience in counseling and assisting businesses, entrepreneurs, and developers to help them reach their goals, solve their problems, and implement their business plans. Creativity, commitment, caring, knowledge, and enthusiasm best described his passion for the practice of law and his concern for his clients. These characteristics are no doubt some of the reasons for his recognition by his peers as an “AV Preeminent Peer Review Rated” attorney in the Martindale Hubbell Peer Review Ratings Process, as well as his selection by Best Lawyers in America and Southwest Superlawyers.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.

Experienced Commercial attorney serving clients in Tucson and surrounding areas.