CellGain is the premier provider of in-building wireless communications solutions specializing in seamless wireless coverage for public safety, cellular, WIFI, and back-of-house operation radios systems.  At CellGain, we pride ourselves on designing a customized Distributed Antenna System (DAS) solution unique to each client’s environment that meets local requirements and, when complete, obtains all required agency and carrier approvals.

Established in 2005, CellGain brings seamless wireless coverage for critical public and commercial buildings, including public transit systems, airports, tunnels, office buildings, university campuses, malls, and more.  

Our Fiber-to-Antenna System (FTAS), provides seamless coverage for multiple agencies with efficiency and adaptability while minimizing space, time, and deployment costs.  The hallmark of the CellGain Wireless (CGW) Fiber-To-Antenna-System (FTAS) solution is eliminating RF coaxial cable and associated conduit/hardware as usually required by code to connect each antenna. Based on past installations, this design represents an 80% reduction in labor and material costs and 66% savings in the required footprint to install the DAS infrastructure.

With successful projects including LaGuardia International Airport, East Side Access Tunnel, Moynihan Train Hall, Penn Station, Newark International Airport, San Francisco Municipal Transportation Agencies (SFMTA), Montclair State University, and most recently, JFK International Airport, CellGain has a proven track record of success to successfully complete projects on budget and ahead of schedule.

CellGain is a certified Minority Business Enterprise (MBE) with the State of New York, the State of New Jersey, New York City, and the Port Authority of New York and New Jersey.  We are also registered as Minority Women Business Enterprise (MWBE) for the Port Authority of New York. 

Consulting

Radio

Telecommunications

Wireless

CellGain Wireless

CellGain Wireless' headquarters in Middlesex, NJ, United States

The Middlesex office specializes in advanced RF engineering solutions and telecommunications innovations.

Middlesex

This department is responsible for designing, developing, and maintaining software and embedded systems.

Engineering Division

This department specializes in the design, development, and optimization of radio frequency systems and components.

RF Engineering

This department oversees the planning, coordination, and execution of operational processes to ensure organizational efficiency.

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Other teams

RF Engineering

Operations Management