CHS Companies was founded by Edward (Skip) Tovornik, Jr. owner in 1992, and was formally incorporated 2000. CHS Landscaping, Inc. provides landscaping services and skilled laborers for commercial and residential customers, with the ability to serve any needs from our customers. CHS Traffic Control Services was launched in 1995 as a division of CHS Companies. CHS Traffic Control is a full service traffic control company that can handle any size job. Both companies are based in Frederick, MD, which is located 50 miles north of Washington, DC and 50 miles west of Baltimore, MD.