Editing Algonquin, Illinois (section)

===Other industries===
Other major industries in Algonquin include Duro-Life, a manufacturer of machine parts located along Randall Road, and Meyer Material Service, a mining company located along Route 31.

There is also over {{convert|250000|sqft|m2|abbr=on}}. of small office and medical office space located in various buildings throughout town, most heavily concentrated along Randall Road, Algonquin Road, and Illinois Route 31. The largest such series of office buildings is the Briarwood Center at the intersection of Randall Road and County Line Road.