Southeastern Engineering, Inc. (SEI) is a multi-disciplinary firm focused on providing our clients with service and expertise second to none. This has been proven through a history of long term relationships and repeat business. At SEI, we work collaboratively with our clients to complete every job on time, within budget and on target, satisfying our clients’ requirements and exceeding their expectations. As a woman-owned business, SEI is a certified Disadvantaged Business Enterprise (DBE) by the Georgia Department of Transportation (GDOT) Equal Opportunity Division.
Recent News

Southeastern Engineering, Inc. (SEI) Provides Control and Runway Verification For LiDAR Mapping At Hartsfield-Jackson Atlanta International Airport

ATLANTA, GA-December 21st, 2011- Southeastern Engineering Inc. (SEI), a woman owned engineering and consulting firm headquartered in Marietta, Georgia, has been contracted by AIS (one of HJAIA’s primary on-call engineering joint ventures) to provide 3D laser scanning, BIM modeling, runway control and LiDAR mapping verification. SEI’s role in the project was to provide various surveying…

Southeastern Engineering, Inc. (SEI) Is Selected by Vanderlande Industries To Provide 3D Laser Scanning at LaGuardia Airport.

ATLANTA, GA-November 28th, 2011- Southeastern Engineering Inc. (SEI), a woman owned engineering and surveying consulting firm headquartered in Marietta, Georgia, has been contracted by Vanderlande Industries to perform 3D Laser Scanning for the LaGuardia Airport Baggage Handling System. Vanderlande Industries, a leader in baggage handling solutions, has selected SEI to perform high definition 3D laser…

Southeastern Engineering, Inc. (SEI) To Correct Functionality of Rivermoore Park Community’s Storm Water Facility

ATLANTA, GA. November 9th – Rivermoore Park’s Homeowner’s Association has selected SEI to provide surveying, engineering, and construction administration services to correct a silt deposit problem and rehabilitate the outlet structure within the upper Meadow Park View lake that is designated as the community’s primary stormwater management facility. The primary function of Rivermoore’s upper lake…

Southeastern Engineering, Inc. (SEI) Is Selected To Provide On Demand A/E Consulting Services for the City of Norcross

ATLANTA, GA-October 28th,  2011- Southeastern Engineering Inc. (SEI), a woman-owned engineering and consulting firm headquartered in Marietta, Georgia, has been selected to provide on demand Traffic Engineering, Site Development and Surveying consulting services to the City of Norcross. The City of Norcross Street Division maintains approximately 61 miles of city streets. The department repairs and…

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