Mattern & Craig
Calvin Clifton is a seasoned professional in business development and public works, currently serving as the Business Development & Recruiting Manager at Mattern & Craig since September 2012. With a foundation in engineering technology, Calvin's career includes roles such as Chapter Delegate for the American Public Works Association and Client Services Manager at Littlejohn Engineering Associates. Calvin has also held leadership positions including Past-President of the Tennessee Chapter American Public Works Association and Business Development Manager at E. Roberts Alley & Associates, Inc. Previous experience includes serving as Public Works Director for the City of Athens, TN, and Water/Wastewater Services Manager for the City of Kingsport, TN. Calvin holds a BS with a minor in Engineering Technology from East Tennessee State University and an AAS in Drafting Design Technology from Northeast State.
This person is not in the org chart
This person is not in any offices
Mattern & Craig
Mattern & Craig was founded in Roanoke, Virginia in February 1978 by J. Wayne Craig and E. K. Mattern, Jr. The firm was established to offer comprehensive civil and sanitary engineering services to public, corporate and governmental agencies. The firm has consistently adhered to its original objectives, and gradually enhanced its staff by adding experts in transportation, structural engineering, surveying, site planning and solid waste. As the firm grew, offices were opened in Kingsport, Tennessee in February 1992; Asheville, North Carolina in July 1994; Johnson City, Tennessee in December 1998, Hickory, NC in 2019, and Charleston, SC in 2020. Mattern & Craig became an employee-owned firm through the Employee Stock Ownership Plan (ESOP) on January 1, 1988. A regional firm, we serve clients throughout Virginia, Tennessee, and the Carolinas. We continue to seek new clients and opportunities to apply our knowledge and skills regardless of project location, size, or complexity. Approximately 80 percent of our net fee revenues come from local, state or federal agencies.