Environmental Services
Southeastern Engineering, Inc. (SEI) provides environmental and regulatory consulting expertise to clientele involved in public sector improvement, land planning, and land development... Learn 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... Learn 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... Learn 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,... Learn 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.... Learn More
Traffic Engineering
SEI traffic engineers understand the importance of service integration and multimodal transportation alternatives that minimize congestion and delays for motorists and support... Learn More