G.A. Rich & Sons, Inc. is a multifaceted, multigenerational company located in Deer Creek, Illinois. We are a mechanical and utility contractor that is proud to bring family values to the construction industry. Our experience spans a wide range of services from commercial plumbing and water and wastewater treatment facilities to water, sanitary & storm sewer mains in addition to hydro excavation, hot taps, line stops and design build capabilities.