Services

Installation & Maintenance Services

Cloud-Based Phone Systems

We offer ESI’s award-winning cloud platform, backed by their exceptional Texas-based support team. Whether you need flexibility for remote work or scalability for growth, we’ll help you implement the right cloud-based VOIP system for your business.

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Phone System Installation and Maintenance

Premise-Based Phone Systems

With 38 years of experience installing and servicing premise-based phone solutions, we are proud to support legacy systems including Allworx, Panasonic, Avaya, Nortel, and Comdial. Our flagship system—ESI eSIP—has proven to be a reliable favorite among our customers.

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Network Cabling & Paging Systems

Our team designs and installs structured cabling systems and overhead paging solutions tailored to your facility’s needs. We ensure your infrastructure supports reliable, clear, and uninterrupted communication.

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Surveillance & Access Control

We design and install custom surveillance solutions featuring a full range of IP and HD-TVI security cameras from LT Security. With no licensing fees and full system ownership, you get high-quality security at a cost-effective price.

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Internet / Network Services

Reliable internet services are a necessity for any business, and the exploding demand for greater bandwidth has resulted in the development of a growing array of alternative internet connectivity options.

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Phone Services

Whether you’re a small start-up business just in need of some basic phone lines, or a large enterprise with more significant and sophisticated voice needs,we have you covered.

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Data Center Services

As data and data security becomes more and more critical, all businesses, but especially those which are reaching the capacity of the power, cooling, connectivity or physical space of their on-premise server room, should definitely consider moving their business’ core IT infrastructure to a custom built data center.

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Why Choose Christensen Communications?

Serving Chicagoland for over 38 years
Family-owned and operated—now in the second generation
Trusted by businesses across industries
Deep expertise in both legacy and modern systems
Responsive, personalized customer care
We treat your business like it’s our own

Get a free estimate

Our free estimates include:

Evaluation of voice & data services
Follow-up quotes from trusted service providers (internet & voice)
All quotes are itemized
Leasing options

We are the best source for cabling and phone systems in Chicago.

We specialize in quality customer service. We tailor your phone system to match your business needs without over-kill.

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Clients’ Testimonials

What people are saying about us.

Kemco Trucking has been a proud partner with Christensen Communications for years! They are there for you the minute you call them and are so pleasant to work with, especially Don! Can’t wait for many more years of their services.

Gina McCoyKemco

In our business communication is our most important asset. We have been working with Christensen Communications for more than 15 years now and have had nothing but success. They are great at what they do and incredibly responsive. I would and do recommend Christensen Communications to anyone.

Scott WilliamsonWe Sell Fans.com

Christensen Communications has helped us relocation our business premises not once but twice, and as our company has grown they have advised us on the best solution to suit our companies communication needs. I know I can pick up the phone and be guaranteed work to be completed promptly and efficiently each time to the highest standard. They are very pleasant and pleasurable to work with.

Melissa GaudioLift Works, Inc.

Christensen Communications, Inc is very knowledgeable regarding different phone systems. They understand your needs as a business. The entire crew is reliable, and very responsive when you need them. I would highly recommend their services.

Beth ParkerA Traub & Associates

We have worked with many company’s in the past for our Communication, Video Surveillance, Phone Cable and Network Cable infrastructure. All were unreliable, late, and always over budget. Then we met Christensen Communication. Professional, affordable, reliable, on-time and on budget. Great company, we wished we found them sooner!

Peter JaroszIDI Fabrication, Inc.

We have been working with Christensen Communications for over 15 years, the larger we grew, they were always able to handle our requests, from our 10 person company to what we are today, I have always been happy with their service, they always go the extra mile for us and it is much appreciated. We will continue to use Christensen with all our needs in the future.

Jill LewisAssociated Fastening Products

I wanted to thank you for the excellent Revo upgrade you recently did for us here at Arrow Body. As always, you are a man of your word and came when you said you would and finished when you said you would. You did not disrupt our business or production at all which is ever so important to me. Most important, the install was very clean and neat. All wires are tucked away or tucked close to the wall or ceiling, as I hate looking at loose wires!

Since we started with you many years ago with that first phone system, we have always been pleased with the service and products you have provided for us. We have recommended you in the past and will continue to do so. If any of your potential customers ever need to see the high quality of your work, you are always welcome to have them call me or stop in for an inspection.

Thank you again Don for always being there for me and my phone and camera needs!

Joseph BellocchinoArrow Body & Fender Service, Inc.

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Services

Cloud-Based Phone Systems

Premise-Based Phone Systems

Network Cabling & Paging Systems

Surveillance & Access Control

Internet / Network Services

Phone Services

Data Center Services

Why Choose Christensen Communications?

Get a free estimate

We are the best source for cabling and phone systems in Chicago.

Request a Quote

Clients’ Testimonials

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