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OUR CLIENTS

Hylan Datacom & Electrical Clients

Our Clients range from large to small companies, covering a wide variety of industries including telecommunications, technology, insurance, energy, government, retail, healthcare, transportation, banking, and more.

 

Abovenet Communications
AIG, Global
ARINC, Airport Systems, Inc.
AT&T Broadband, Inc.
AT&T Local Network Services
Battery Park City Authority
Best Buy Co., Inc.
Brown Brothers Harriman
CableVision
Cablevision LightPath
Cactus
Children's Place
Cigna Systems
Citibank
Cogent Communications
Con Edison
Ebasco Services
El Sol Contracting
Express Limited
First Federal Savings Loan
Frank's Nursery Crafts
G.T.E.
Global Crossings
Goldman Sachs
Granite Halmar Construction
HB Communications
Jet Blue
JWP Network Services Group
Koch/Skanska
Kiewit Technologies
Landis & Staefer
Leher McGoven Bovis
Level 3 Communications
LJA Construction Corporation
Looking Glass Networks, Inc.
Marine Midland Bank N.A.
Maris Equipment
MCI Inc.
Metropolitan Fiber Services
Metro PCS
Musicland Group
NextG Networks
Nextlink Communications
North Fork Bank
NYC DOT
NYC Transit Authority
NYS DOT
Ocean First Savings Bank
P.S.E.G.
Pacific Bell
Pathmark Supermarket
PGE&G
Port Authority of New York/New Jersey
Power Service Concepts
Qwest
Residential Communications Network
Reed Elsevier
Riverview Technologies
Skanska
Sprint/Nextel
Staten Island Bank & Trust Co.
Staten Island Hospital
Staten Island Naval Station
Stop & Shop Supermarket
Terrastruct Corporation
The Galbreath Company
Time Warner Cable of New York City
Time Warner Commercial
Time Warner Telecom
Tishman Technologies
Verizon
Woolworth Corporation
XO Communications