Registered professionals with impressive experience in their field lead the effort in the early planning stage of a project and work to ensure optimal flow of traffic on existing roadway networks.

Traffic Engineering

SEI traffic engineers understand the importance of service integration and multimodal transportation alternatives that minimize congestion and delays for motorists and support the continued growth of Read more

Civil Engineering

Local and national developers more and more are turning to SEI for their civil engineering, planning, and wide range of design services. The firm has gained their attention – and business – througRead more

Transportation Engineering

SEI’s transportation engineers provide a full package of services to take roadway and intersection projects from concept to completion. Registered and experienced, they offer quality management and Read more

3D High Definition Laser Scanning

SEI offers High Definition 3D Laser Scanning Services supplementing our traditional Land Surveying services as well as providing useful “technology” to our other divisions and clients alike. 3D HiRead more

Surveying

SEI’s land surveying department is fully integrated with all the firm’s engineering, planning, traffic and transportation operations. The surveyors are highly trained and dedicated professionals cRead more

Environmental Services

Southeastern Engineering, Inc. (SEI) provides environmental and regulatory consulting expertise to clientele involved in public sector improvement, land planning, and land development projects. SEI’Read more