DeConcini McDonald Yetwin and Lacy, PC – Tucson, AZ

A Historic Pillar of the Tucson Legal Community

Few law firms have shaped the legal landscape of Southern Arizona like DeConcini McDonald Yetwin and Lacy, P.C. Founded in 1968, this full-service law firm carries a legacy of excellence and community leadership. With roots deep in Tucson’s history—founded by a group that included former U.S. Senator Dennis DeConcini—the firm has grown to become one of the most respected general practice firms in the state. We do not just handle cases; we solve complex problems for individuals, businesses, and government entities across Arizona.

Comprehensive Legal Solutions

As one of Southern Arizona’s largest firms, we offer a ‘one-stop’ solution for diverse legal needs. Our attorneys are specialists in their respective fields, allowing us to handle everything from personal matters to corporate litigation under one roof.

• Education and School Law: We are a premier firm for representing school districts, charter schools, and higher education institutions in employment, policy, and student discipline matters.
• Natural Resources and Mining: Arizona is a mining state, and we are the mining lawyers. We handle land use, water rights, and permitting for major natural resource projects.
• Estate Planning and Probate: We help families preserve their wealth and navigate the emotional probate process with dignity.
• Family Law: Our attorneys handle high-asset divorce and complex custody disputes with discretion and strategic focus.
• Real Estate and Business: From zoning issues to mergers and acquisitions, we facilitate the growth of Tucson’s economy.

Government and Appellate Practice

Our firm has a unique strength in government relations and appellate work. We frequently represent clients before the Arizona Court of Appeals and the Supreme Court. Our deep understanding of the legislative process allows us to advocate for clients not just in the courtroom, but in the halls of government.

Central Broadway Location

Our Tucson headquarters is located at 2525 E Broadway Blvd, in the heart of the Sunshine Mile. This landmark location places us midway between the University of Arizona and the El Con Mall area, offering convenient access for clients across the valley. Our offices are designed to handle multi-party mediations and large-scale litigation meetings with state-of-the-art facilities.

“For over 50 years, we have been committed to the success of our clients and the betterment of our community. We are proud to be Tucson’s law firm.”

Schedule a Consultation

Whether you are a school superintendent, a mining executive, or a grandparent looking to set up a trust, DeConcini McDonald Yetwin and Lacy, P.C. has the expertise you need. Contact us today to arrange a consultation with a firm that combines history, prestige, and modern legal strategies.