3G Companies

3G Companies is a commercial construction firm that builds healthcare facilities, commercial spaces, industrial buildings and educational facilities. Its recent work includes clinic build-outs, hospital renovations, MRI additions and office remodels for clients in Iowa, Nebraska and Wisconsin. The company was founded in 1981 and grew out of the Graham Construction and Graham Group names.

The firm works as a construction manager and general contractor, with projects delivered through preconstruction, program management and construction management. Its Omaha office is at the Pierce Street address in the Nebraska region, and it also has offices in Des Moines, Cedar Rapids and Madison. Clients who need commercial or institutional construction can contact the office by phone or email.