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1556 Crescent Lake Dr,  Montgomery, IL 60538


It's not a place, it's a mindset. People helping people; a job well-done by individuals who are on the same team working towards the same goal.


A commitment to task and a promise to do it well, to its completion and beyond, is the basis for every job we do.


We hold ourselves to the highest standards and ethics, and the responsibility we have to meet those is never compromised.
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Our Service Region

The CTS Promise. At CTS, we can promise you the best products on the market and efficient, professional installations. But the proof is in the people. The service of our crew and the relationship with our customer are the measuring sticks for every job we do. We want to talk to you, we want to work with you, and most importantly, we want you to be completely satisfied with the end result.

Talk to our clients and talk to us. We understand that you have many options in the marketplace for your project, but the difference at CTS is the people that make up our team. We care about our community, we’re dedicated to our profession, and we hold ourselves accountable to the highest industry standards. That is the CTS Promise.

“I trust CTS and my company has used them as a vendor since 2004. They’re reliable, thorough, fast, and fair-priced, and we have no reason to ever consider switching vendors. They’re the one-stop shop for all our low-voltage needs.” - Mickey Moore, Vice President of Operations, SuperScope Technologies