Jamestown (Chamber) Infinity Building Services was established in 2008 and has grown to full retail and lumberyard service to serve all of North Dakota. They also provide construction services.

They are at 1905 8th Ave. SW in Jamestown. They can be reached by calling 701-952-7500.

Members of the Jamestown Area Chamber of Commerce Ambassadors held a ribbon cutting ceremony for Infinity Building Services to celebrate their new location.