The renovation of McCasland Field House, an indoor arena on the University of Oklahoma was completed in 2005.
In 2005 the initial phase of a $6 million renovation project was completed, including the building's first-ever climate control system, refurbishment of the historic wood floor, new chair-back and retractable seats. The next phase of renovations to the Field House was locker room upgrades, additions of restrooms and concessions, and expansion of the wrestling practice facility from its current 4,500 square feet (420 m) to more than 8,000 square feet (740 m). Finally, all of the building's windows, a distinguishing feature of the Field House, were replaced, along with the roof. 
