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Firm Profile:
Lyons & Clark, Inc. was established in 1986 when Mark Lyons and Cary Clark left the Tulsa County District Attorney’s Office after a combined total of 17 years in the criminal and civil divisions. After Mr. Clark’s untimely death in 1988, the firm continues its tradition of a litigation-based practice in federal and state court, representing businesses and individuals. This firm takes great pride in its dedication to providing personal service to the client. We are accomplished litigators with more than 30 years of experience in all types of civil and criminal litigation.  We understand the law, the court system, and the Oklahoma legal community.  We get results for our clients.

Lyons & Clark, Inc. represents clients in matters involving:

  • Construction Litigation
  • Commercial Collections
  • Personal Injury
  • Criminal Defense
  • Real Estate Law
  • Business Law
  • Commercial and Contract Litigation
  • Probate
  • Civil Rights
  • Divorce
  • Appeals
  • And Other Matters

An individual or organization choosing a construction litigation lawyer or criminal defense attorney in Oklahoma has many choices. Our record of accomplishment and devotion to client aims sets us apart. We are a small law firm with extensive litigation experience, so we can deliver results quickly and cost-effectively. Because of our experience, our responsiveness to client needs, and our determination to prevail, other attorneys regularly ask us to take cases involving their clients. We invite attorney referrals involving construction litigation, commercial collections, personal injury, criminal defense, and other matters.

In all our work, the attorneys at Lyons & Clark strive to deliver quality legal solutions which help our clients meet their legal, financial, and personal objectives.

Representative Clients:  
Williams Construction Company; KeyBank; Furniture Factory Outlet, Inc.; Airgas-Mid South, Inc.; Industrial Controls of Oklahomas, Inc.; Mid-South Maintenance, Inc.; Vanguard Environmental, Inc.; Bank of America, NA.