CB Construction Services Inc

Established in 1956, Richard E. Krall Inc. is an excavating and paving company. Based in Rossville, Pa., the company's excavating and paving projects include Capital Self-Storage projects in Harrisburg, Mechanicsburg and Dover, Sutliff Chevrolet in Harrisburg, Commerce Banks on the East Shore and several Storage Depots in the Harrisburg Area, Ski Liberty and the PA Air National Guard, as well as many private customers. Krall Contracting Inc. is the sister company of Richard E. Krall Inc.

Remediation is a chemical hazardous waste cleanup company marketing to private industry and government clients. The Dover, Pa., firm evolved from a heavy construction contractor, Johnston Construction Company that was engaged in environmental construction projects. A niche market for the company is the construction of groundwater treatment systems on waste sites. Other work has included building decontamination, contaminated soil cleanups, and tank removals and replacements. In 1989, Remediation was the major cleanup contractor at the former Reading Railroad Terminal, which has been converted into the Philadelphia Convention Center. Its work areas have included Pennsylvania, Maryland, Delaware, New Jersey, West Virginia and New York. The company maintains tank removal and installation certifications in Pennsylvania, Maryland and New Jersey.