An in-building DAS company

You need wireless coverage indoors. An in-building DAS is how it's done.

We design, install, tune and maintain in-building distributed antenna systems that are accurate, robust and built to perform.

Predicted indoor signal coverage on a floor plan, with antenna locations marked
Predicted coverage from an in-building design.

What we do

Full life cycle care for your in-building system.

3D coverage model of a building

Clean, robust design

iBwave certified engineers design your system with industry-leading software, so you know what equipment you need, where it goes and the coverage to expect.

Spectrum analyzer trace from installation testing

Professional installation

Technicians certified by JDSU, Anritsu and CommScope, trained on installation techniques that deliver uptime and performance.

3D surface plot of signal measurements

Performance tuning

In-building systems are infinitely adjustable. We have the experience, training and equipment to find your system's optimum settings.

Wrench and screwdriver icon

Routine and emergency maintenance

We monitor your system remotely, watch for early signs of failure, and dispatch within hours if there is an outage.

Our projects

We take pride in our work.

Aerial view of Central DuPage Hospital

Central DuPage Hospital

Turnkey neutral host DAS

Aerial view of Schaumburg Corporate Center

Schaumburg Corporate Center

Installation and commissioning

Aerial view of Ameristar Casino

Ameristar Casino

Installation, commissioning and optimization

Trusted by

Our clients

  • Verizon Wireless
  • Cadence Health
  • Central DuPage Hospital
  • Delnor
  • Ameristar Casino

A tuned in-building system will turbocharge your connection.

Tuning takes a lot of experience, and we know how to get the best performance possible.

Talk to [RF]Square