Infrastructure Support Services

Theta’s Infrastructure Services personnel have extensive experience at DOE sites, other federal agency nuclear and non-nuclear sites, and commercial sites nationally. We provide our clients with the absolute assurance of continuity of operations while maintaining our commitment to a safe, quality workplace.

Theta has extensive Infrastructure Services experience that comes from DOE sites nationally, and from work performed for the Department of Defense (DoD), Corps of Engineers (COE), other federal agencies, and for private industry.

Our experience ranges from Standard Infrastructure Services such as grass cutting, to Interdependent Infrastructure Services, such as surveillance and maintenance, to Mission Critical Infrastructure Services, such as computing and telecommunications support, that have potential for seriously impacting every site contractor and mission.

View our complete capabilities document.


  • Surveillance and Maintenance
  • Janitorial
  • Grounds Maintenance
  • Real Property Management
  • Records Management and Document Control
  • Site Security
  • Waste Management and Pollution Prevention
  • Computer Network / Data Base Services
  • Military Equipment Maintenance


  • Procedures / Checklists
  • Operations Manuals
  • Equipment History Program
  • Job/Task Analysis
  • Work Packages and Planning
  • Work Flow Analysis
  • Preventive and Predictive Maintenance
  • Technical and Skills Training