Firm History

Rich in Oklahoma heritage, Hall Estill was founded in 1967 in Tulsa, Oklahoma as an oil and gas firm. Through the years, Hall Estill grew as the needs of its clients grew and now encompasses 10 legal sections, with more than 70 total practice areas. In addition, from its  humble beginnings, the firm has added three offices: Washington, D.C. in 1974; Oklahoma City, Oklahoma in 1987; and Fayetteville, Arkansas in 1997. With over 140 top legal professionals, Hall Estill is among the best law firms, not only in Oklahoma, but throughout the region and nation.