Bristol, Connecticut: Midstate Site Development has been involved in projects at ESPN since 2001. Midstate is proud to be listed as one of ESPN -Walt Disney’s preferred contractors. We've been instrumental in the reconstruction of their main campus green and during that effort, we've maintained the highest quality of safety for ESPN employees and work force. We transformed their infrastructure laying miles of duct banks, drainage, raising grades 15 feet, paving walkways, installing thousands of feet of granite curb and an athletic field (seen on Sport’s Center).