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Installation, troubleshooting, and maintaining phone systems, voice mail and more.

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We service and install new equipment and maintain older systems. IP phone systems are our specialty.
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Install new cable and maintain and troubleshoot existing cables.

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SERVICES
PHONE SYSTEMS
CABLE INSTALLATION
9708 Beech Avenue, Crystal Lake,IL 60014
IP PHONE SYSTEMS
Install and maintain IPitomy
phone systems.

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A Voice and Data Company
Dual Communications, LLC
Phone - 815-261-0078
Fax -     815-261-0077
Our company’s success is due to the quality of our workmanship and the support we provide our customers.
Installation, troubleshooting, and maintaining phone systems, voice mail and more.

Learn more
We service and install new equipment and maintain older systems. IP phone systems are our specialty.

Learn more
Install new cable and maintain and troubleshoot existing cables.

Learn more
Install and maintain ​security camera systems.

Learn more
SERVICES
PHONE SYSTEMS
CABLE INSTALLATION
SECURITY CAMERAS
IP phone systems give you the capability to work from home. For more information please select the IP PHONE SYSTEMS tab above.