CDI is a Contract Engineering Firm with on-site Technical Staffing capabilities serving the Oil, Gas, and Chemical Industries.

A professional engineering and architecture firm with office throughout West Virginia.

Alternative delivery, Climate change, Environmental, Geospatial, Land planning & development, Site/civil engineering, Surveying, Water, Engineering

Provider of technical, professional and constuction services. Building strong, long-term relationships with our clients is the key to our success as a company

Potesta & Associates, Inc. (POTESTA) was founded in 1997as a full-service engineering and environmental consulting firm.

RK&K team has served both public and private sector clients by providing multi-discipline planning, engineering, environmental, and construction phase services.

Oldest and longest continuing architectural practice in West Virginia located in downtown Charleston. Design expertise within Office, Governmental, Educational, Hospitality, Recreation, Religious, Res

ZMM is an integrated architecture and engineering firm established in Charleston in 1959 committed to design quality and sustainablility.