Lee's Precast Concrete, 20578 Egypt Rd, Aberdeen, MS 39730, US

Established in 1956, Brislin Inc. provides complete mechanical systems for air conditioning, heating, ventilation, commercial and industrial plumbing and process piping to residents and industries in the Golden Triangle area. Located in Columbus, Miss., it offers a range of residential and commercial/industrial services, such as heating, ventilation, and air conditioning (HVAC) installation, plan/spec or design/build planning, process piping and energy management systems, among others. Some of the company's projects are Oktibbeha County Hospital, Mississippi State University, U.S. Bankruptcy Court and Talley Defense Systems. Brislin Inc.'s clients include EKA Chemicals, American Eurocopter, Columbus Brick, The Sqwincher Corporation, Columbus Marble Works and Columbus Air Force Base, among others.