GCA has vast experience and expertise in serving the energy & utilities industry, offering a variety of services, including:


  • Janitorial and plant housekeeping/operating plant equipment cleaning
  • Utility and general labor services
  • High scale commercial landscaping
  • Licensed landscape chemical applications
  • Manage other facility contractors
  • Balance of plant decontamination support
  • Turbine building cleaning
  • Visitor escorts and fire watch
  • Outage support staffing
  • Support of station events

GCA is a trusted, reputable, knowledgeable, and experienced partner that is committed to quality, safety, and security.



GCA is a proud member of the following organizations: