Project-Construction Management, Interdisciplinary Engineering Consulting, CADD Services, Engineering-Design, Inspections, Validations, Real State-Brokers, Human Resources Executive Search, Educator-Counselors

EHC Communications is a leading provider, integrator and supplier of B2B Commercial Communications, Satellite Connectivity Solutions, Structured Wiring and IT consulting services, for local and federal governments, tourism companies

PABX & KEY SYSTEMS INSTALLATION, MAINTENANCE, PAGING & INTERCOM SYSTEMS, ENTRY SYSTEMS, FIBER OPTICS, NETWORK CABLING, STRUCTURED CABLING, VOICE & DATA, CABLE TESTING & CERTIFICATIONS

Telephone lines installation for prisons. Security guard services, janitorial services, investigation services.

Telcommunication seytem and services

Telecommunications, Resellers, Administrative, General, Management, Consulting, Access, Control, Security, Network, Facilities, Infrastructure, Structured, Cabling, Wireless, Peripherals, Documentation, Telecom, Hardware, Data, Center, Business, Recovery,

Textile Bag Mills, Canvas and Related Product Mills, Men's and Boys' Cut and Sew Apparel Contractors, Women's, Girls', and Infants' Cut and Sew Apparel Contractors, Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing

Electric Power Distribution, Power and Communication Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, Radio Networks, Cellular and Other Wireless Telecommunications

Power and Communication Line and Related Structures Construction, Electrical Contractors, Site Preparation Contractors, Other Major Household Appliance Manufacturing, Wired Telecommunications Carriers

Computer and Software Stores, Internet Publishing and Broadcasting, Wired Telecommunications Carriers, Cellular and Other Wireless Telecommunications, Telecommunications Resellers