The Right Equipment

Communications Unlimited delivers the best equipment in the industry.  We are your single source for a complete low voltage solution.  The right equipment is only half the package.  Our team of factory certified technicians will make sure the solution is installed correctly the first time and the way you want it.

PBX and VoIP Equipment

Door Access Control

Camera Surveillance

Data and IP Equipment

Data Cabling & Hardware

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The Right Service

Communications Unlimited has been offering excellent services in Chicago since 1971.  Our staff of dispatchers, technicians, sales and engineering know what it takes to deliver a quality solution.  We lead the way through every step, from initial planning to training.  Communications Unlimited offers a wide variety of services to help any size company successfully take any size problem.  

New Design & Implementation

Moves, Adds & Changes

Call Centers

Telecom Consulting

System Training

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The Right Support

Communications Unlimited offers scheduled service, same day support, emergency response and remote technical assistance.

We also repair any make and model telephone.  Please contact us for repair pricing.

Communications Unlimited offers maintenance agreements for equipment that has expired warranties.

The Right Support

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