1008 Jersey Street
Quincy, IL 62301

About Us

Founded in 1986, United Systems, Inc. is committed to establishing and maintaining a dynamic partnership with every customer. Extensive technology and service experience allows the United Systems, Inc. team to develop an understanding of each customer's unique requirements, and to respond to those requirements quickly and effectively.

We take pride in the fact that with our qualified team of technicians and staff we bring to our customers a total of 75 years of "United" experience. Our team consists of the following:

Learn more about What We Do

Learn more about our Focus and Commitment

Mission Statement

Our mission is to provide state-of-the-art communications and security solutions that increase our customers' profitability, improve employee productivity, and give them a competitive advantage in their marketplace.

Community Contributions

As a business serving the Tri-State area, we find it important to give back to our community. We currently are a member of the Chamber of Commerce in Quincy, IL as well as Hannibal, MO. United Systems, Inc. is a proud sponsor of many local non-profit organizations by contributing thousands of dollars each year.