DTRI provides support/maintenance in Linux, Macintosh and Windows technologies. Service areas: networking, automated data backup/recovery, workstation security, system optimization, router/firewall

technical consulting services including training, research, security assessment, and technical writing

Construction, CM, Energy Management, Professional Services

CEI is a full service Industrial Hygiene firm with an on staff CIH. Services include indoor air quality assessments and

Government Telecommunications, Inc. (GTI) provides engineering, installation, maintenance, and on-site support for telephones, mass notification, wireless networks (point-to-point&multipoint), inside&outside plant,