Corporate: 865-481-7837

Our Services

SES companies Services | Environmental


Engineering, design, heavy, civil and environmental construction management services with a focus on design-build tasks involving electrical, mechanical, structural and building envelope, site preparation, and facility upgrades.

SES companies Services | Environmental


Site assessment and remedial design, environmental compliance and remediation, pollution prevention, geotechnical engineering, environmental risk management, industrial hygiene, and natural resources.

SES companies Services | Energy and Fuels Services

Energy and Fuel

Fuels systems construction, maintenance and repairs to DoD fueling facilities with on-site crews (certified welders, pipe fitters, apprentice craft labor, field supervisors and project managers) with a self-performance capability.


Electrical engineering and design-build construction including new installation and repair, upgrade, and renovation of existing systems.

Heavy and Civil Construction

Site improvement, utilities installation, land drainage activities, recreational and open space maintenance and improvements.

MMRP and Range Support

MMRP and operational range support, including surface/subsurface clearance, UXO avoidance, and range construction, maintenance and restoration.

8(a) Certified Companies

SES Civil and Environmental LLC, SES Electrical LLC, and SES Energy Services LLC are all small disadvantaged businesses and certified participants of the Small Business Administration’s 8(a) Business Development Program.

Our Projects


Our Companies

SES Infrastructure Services LLC
SES Civil and Environmental
Aerostar SES
SES Electrical
SES Energy Services