Here are the Top 10 law firms in Arizona, based on public voting for the 2026 edition of Ranking Arizona, the state’s biggest and most comprehensive business opinion poll. Ranking Arizona is based purely on opinion and ranks companies based on how voters answer this simple question: with whom would you recommend doing business?
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Top 10 large law firms in Arizona
Here are the Top 10 law firms in Arizona with 39 attorneys or more, as featured in the 2026 edition of Ranking Arizona:
1. Snell & Wilmer
Background: Snell & Wilmer is a full-service business law firm with more than 500 attorneys practicing in 17 locations throughout the United States and in Mexico, including Phoenix and Tucson, Arizona; Los Angeles, Orange County, Palo Alto, and San Diego, California; Denver, Colorado; Washington, D.C.; Boise, Idaho; Las Vegas and Reno-Tahoe, Nevada; Albuquerque, New Mexico; Portland, Oregon; Dallas, Texas; Salt Lake City, Utah; Seattle, Washington; and Los Cabos, Mexico. The firm represents clients ranging from large, publicly traded corporations to small businesses, individuals, and entrepreneurs. Founded in Phoenix in 1938, the firm has deep roots in Arizona.
2. Dickinson Wright
3. Greenberg Traurig
4. Osborn Maledon
5. Gust Rosenfeld P.L.C.
6. Davis Miles
7. Jaburg Wilk
8. Tiffany & Bosco
9. Fennemore
10. The Cavanagh Law Firm
Top 10 large medium-sized firms in Arizona
Here are the Top 10 law firms in Arizona with 27-38 attorneys, as featured in the 2026 edition of Ranking Arizona:
1. Sacks Tierney
Background: Sacks Tierney has proudly delivered exceptional legal services for over 60 years, dedicated to providing client-centric solutions for a diverse clientele. As a member of the MERITAS global network, Sacks Tierney seamlessly connects clients to legal expertise across 225 markets worldwide, enabling a responsive approach to both local and national needs. Deeply rooted in Arizona’s business and community fabric, Sacks Tierney’s attorneys actively contribute to the growth and vitality of the community. With extensive resources supporting impactful community initiatives, Sacks Tierney empowers its legal professionals to make a meaningful difference both in and outside the courtroom.
2. Burch & Cracchiolo
3. Lerner & Rowe
4. Gammage & Burnham
5. Clark Hill PLC
6. Jennings Haug Keleher McLeod Waterfall
7. Ogletree Deakins
8. Rose Law Group
9. Buchalter
Top 10 small law firms in Arizona
Here are the Top 10 law firms in Arizona with 26 attorneys or fewer, as featured in the 2026 edition of Ranking Arizona:
1. Guidant Law
Background: Serving the Greater Phoenix area, Guidant Law Firm takes a personalized and practical approach to resolving complex and growth-oriented legal issues at the local, national and international levels. Providing transactional, advisory and litigation services, the firm focuses on enhancing value, always keeping the client’s goals in mind. With a highly experienced and reputable team of attorneys, Guidant offers guidance in a wide range of practice areas, including bankruptcy/workout; student loan debt forgiveness; construction law; cannabis; commercial litigation; mediation, ADR and arbitration; estate planning, wills and trusts; and personal injury and insurance disputes.
2. DM Cantor
3. Bivens & Associates
4. Frazer Ryan Goldberg & Arnold
5. Udall Shumway PLC
6. Rosenstein Law Group
7. Comitz | Stanley
8. Coppersmith Brockelman
9. May, Potenza, Baran & Gillespie
10. Engelman Berger
Ranking Arizona: Think someone else should be on the list? To make your vote count in the 2026 edition of Ranking Arizona, click here to vote.
