R Squared Construction was founded in the spring of 1995. The business started out with a two man crew (Dean and Robbie Rood), working in the Lake Sommerset, Illinois area. This successful partnership grew into what is now R Squared Construction Incorporated. With construction continually on the rise, R Squared looked for a new way to bring their quality workmanship to a wider range of customers. The decision was made to branch out into the building components side of construction, and R Squared Building Components was established in the spring of 2002.

Since its inception, R Squared Building Components has experienced a high level of growth, allowing for more automation on the wall panel production line as well as an increased emphasis on customer service.

Here are a couple of articles about
R Squared in SBC Magazine:

Article 1

Article 2