Rich Ledbetter

Castle Contracting provides clients locally, regionally and nationally with civil construction services. They provide pre-construction services including: budgeting site-work, assisting civil engineer with design and local utility issues and construction ideas. The company was founded in 1995 and is headquartered in St. Louis, MO.

Guarantee Electrical Co. provides electrical contracting services. The company's services include electrical construction, electrical engineering design, design assist, value engineering, procurement and preventative maintenance. It also offers preconstruction, traffic signal and highway lighting. The company was founded in 1902 and is headquartered in St. Louis, MO.