Headquarters

Winger Companies is a veteran-owned mechanical contractor founded in 1942 that works on commercial and industrial projects. Its listed specialties include data technology, electrical, fire protection and sprinkler systems, HVAC, millwright work, plumbing, process piping, refrigeration and steel fabrication, and it offers maintenance for all of these trades. The company began as an equipment manufacturer and later took on power plant, agricultural and grain processing construction, and it has been run by the family's fourth generation.

This headquarters office is in Ottumwa, Iowa, and the company also has division offices in Cedar Rapids, Burlington and Fort Dodge, Iowa, and in Blair, Nebraska. The Cedar Rapids division at 2600 6th St SW handles Eastern Iowa work, and the Ottumwa office can be reached at the main phone number listed on this page.