At Changes On The Fly we strive to help our fleet clients improve operational efficiency through higher employee productivity and increased fleet utilization. Changes On The Fly operates a fleet of mobile service centers, and we service some of the largest car rental fleets in the world. As a mobile vehicle maintenance business, instead of you having to bring the vehicles to the garage, Changes On The Fly brings the garage to you. By doing so, we can virtually eliminate employee and vehicle downtime associated with regular fleet maintenance. The time saved becomes additional productive time for your organization.