All installations done by American Data Tel are thoroughly tested, certified and warranted, not only for material and workmanship, but for performance to the standards of the IT equipment being serviced. Call us today to talk about your next project.


Data Network Cable Installation

Fiber-Optic Cabling

Computer Wiring Networking

Telephone, Voice, Wire & Cable Installation

Telephone System Sales, Service & Integration

Audio, Video Cable & Wire Installation

Data Center Design & Installation

WIFI / Wireless Network Repair & Installation

Door Access & Paging Systems

Security Camera & CCTV

Office, Warehouse Wiring & Networking

Conference Room Wiring & Integration

Structured Cabling Design & Implementation

IT & Support For Office Relocation

Site Surveys & Project Management

American Data Tel Computer Networking Long Island

Free Site Survey & Estimate


American Data Tel, Inc.
(631) 475-5444