Denali Universal Services LLC, (DUS) was created in 1992 in Alaska. Currently we operate in Texas, Washington and Alaska. DUS ... is the premier Integrated Facility Management (IFM) contractor and full spectrum security services provider for Alaska’s private and public sectors. We provide security services to critical infrastructure and people, housekeeping, catering, janitorial and operations support especially in remote areas and for corporate complexes. DUS operates on a solid business foundation and has a proven track record of job-site safety, innovation, quality, and cost effective delivery of services, with a wide variety of support and security capabilities. Whether it’s facility support services or protection of the nation’s critical infrastructure, DUS is the leader. read more