Acorn has had several different names and gone through several mergers. Originally Radio Communications Services (1977), the company next became CommTech following a merger.

In 1993 we became Acorn and the company was incorporated (State of Montana) in 1997. In 2004, Acorn merged with CAT5 Technical Services. In 2010 we bought our own building and moved to our current location just behind Home Depot off of King Avenue.