Products & Services

Get Connected with Core

Core Telecom & Wiring Ltd. offers a complete communications and IT solution with the most meticulous data, voice and fiber cabling standards. We are a Calgary based company that specializes in telephone and voice mail systems, cabling infrastructure, fibre optics and wireless networks. We have worked with countless small to mid-sized companies in all sectors as well as national big-box retail stores. Our onsite telephone and data technicians will be honorable, honest and knowledgeable about the products and solutions we implement.

Our goal is to provide your business with a one call provider to handle all of your communication needs. We are one of only two Allworx authorized partners in Calgary and have extensive experience with Nortel and Avaya systems. Our work is completed with the highest quality service and support in the industry!


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"Business in Calgary"

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My Phone

We've provided this page for you so that you can quickly see what phone you are currently using in your office, this will help us dramatically if we're trying to offer phone support for you. If you don't see your phone listed here please contact us to get further help.


One World has worked with the Core Telecom group since 2010 completing significant manufacturing and engineering office

facilities in 2011 and the first quarter of 2012. Core Telecom is fully conversant with leading edge data / communication system cabling and consistently rises to the challenge of providing certified reliable, cost effective and on time solutions. When the crunch is on at move-in time, the Core Team comes through with additional staff to ensure the Client is fully operational on the scheduled first day of business.

L.J. (Les) Willems - Principal

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