Old Building 1Dennis Corporation has deep roots in South Carolina. Owner and Chief Executive Officer, Dan Dennis, started Dennis Corporation in 2005 and has shaped the landscape to better serve this state.

Starting with 5 employees, Dennis Corporation has grown into the largest locally owned engineering, survey, and construction management firm in South Carolina.  Our team of over 40 highly trained professionals is equipped with the tools needed to supply our clients with excellent service.

Dennis Corporation continues to grow responsibly in the communities we serve.