Greatline Communications

We are on the front line protecting and securing what matters most to our customers.

Who We Are

Greatline Communications is your one-stop Security Integration and Structured Cabling Company. We are THE Low Voltage solution provider for CCTV, Alarms, Access Control and more. We enjoy the opportunity to help our customers find a solution to fit their needs regarding safety and security to protect what’s important.

Since 1992, we’ve been providing high quality and efficient service to clients. We are a union contractor and proud of our IBEW Certified Electricians that are the best trained in the business. We are dedicated to clean, efficient work, superior customer service and the highest quality solutions solving our client’s security and low voltage needs.

Why Choose Us

Locally Owned

Greatline Communications is locally owned and values the fact that residents in the Chicago area have accepted us into the community. We genuinely care about protecting our neighbors and because we are locally owned, we can deliver a personalized experience unlike anything offered by large corporations

Custom Solutions

No two homes or business are the same. When working with us, customers can rest assured that their security solutions are not a “one-size-fits-all” plan. Instead, our team takes the time to get to know our customers and works with you to come up with customized solutions tailored on your needs and budget.

Industry Expertise

We pride ourselves on the fact that our staff is incredibly knowledgeable. We have seen trends change throughout the industry and consider ourselves well-versed on the modern security systems. Our knowledgeable staff provides our customers with peace of mind that they are getting the optimal solution for their needs.

Pricing To Fit Your Budget

Have you put off the installation of a new security system because of cost? When working with Greatline Communications, we’ll provide a security solution that meets your budget. A limited budget is no longer a reason to not address your security concerns. No one should be forced to forgo security because of a price tag

Exceptional Customer Service

At Greatline Communications, we value the relationships we’ve built with our customers. Our goal is to leave every customer satisfied. We provide training for any new product we install and are always here for ongoing support if any issues arise with your equipment

Total Peace of Mind

The best people, reliable equipment, superior installations, thoughtful training and unparalleled support provides all of our customers with the peace of mind that they chose the right provider to solve all their security needs and own a system that will deliver the protection they deserve for years to come.

Speak to an expert now or schedule an onsite estimate

(708) 277-6422 Schedule Free Estimate

Honesty

If our clients do not trust us, they will not trust their security systems. That is why we believe in putting honesty above all else. We do not make promises that we can't keep, and we always make sure to do what we say we will. Our clients can rest easy knowing that they’re getting the best security system at the best price possible.

Integrity

Our commitment to honesty also means that we are focused on integrity with every job. We treat every customer with professionalism, delivering the results that you expect without any hassle. We deliver what we say we will, never cutting corners or taking short cuts. We stand by our work and provide quality work to every customer.

Trust

Trusting us with you security needs is a big responsibility that we don't take lightly. We are a team of professionals with years of experience. Our expertise means that you can trust that you are being provided with the optimal solution for your needs and that it's being installed to perform exactly as it should.

Reliability

We are a team you can count on. From the initial consultation and installation to our follow-ups and ongoing support, you can always rest easy knowing that you have a team of professionals here and ready to help. Both new and repeat customers have learned that they are in good hands with Greatline Communications.