In 2016, we opened our first Illinois based SumnerOne office in Highland. In doing so, we were able to further extend our reach into the Central and Southern Illinois areas and offer our services to more businesses across the Midwest. SumnerOne is dedicated to helping Illinois businesses run as smoothly as ever with the technology that best suits their needs.
Our commitment to our customers is deeply ingrained in the history of SumnerOne. We are excited to carry our commitment across the river to our Highland office and to prove why SumnerOne is the one place where everything works. Contact us for more information about the ways SumnerOne can help your business.