Corporate: 865-481-7837

Our Services

SES companies Services | Environmental


Building Envelope Repairs and Upgrades; Design-Build Initial Outfitting; Mechanical, Electrical, and Plumbing (MEP) Repairs and Upgrades; Engineering (civil / mechanical / environmental / chemical / geotechnical);  HVAC and Energy/Thermal Efficiency; Solar and Battery Power Infrastructure; and Specialty Electrical Design-Build.

SES companies Services | Environmental


Compliance and Pollution Prevention; Remediation; NEPA and Natural/Cultural Resource Assessment; Industrial Hygiene; Emerging Contaminant Investigation and Monitoring; Military Munitions Constituents Characterization, Monitoring and Remediation; and Site Assessments.

SES companies Services | Energy and Fuels Services

Energy Infrastructure

Photovoltaic (PV) Systems; Battery Energy Storage System (BESS) Installation; Substation Construction; Distribution Systems (overhead and underground); Emergency Power Systems; Critical Facility Power Upgrades; Comprehensive Commercial Electrical Services; and Low Voltage Controls. 

SES companies Services | Electrical


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

SES companies Services | Heavy and Civil Construction

Heavy and Civil Construction

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

SES companies Services | MMRP and Range Support

MMRP and Range Support

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