We Install and Maintain MAPCON

Full featured work order & Preventive Maintenance Software

Mapcon Technologies, Inc. | Maintenance Software Products

Walt Johnson Construction and Crane Service has been providing service for over 30 years.

We are centrally located in Alexandria, MN serving the entire upper Midwest. Professional services that we offer range from “design build” of commercial grain handling and storage facilities, feed mills, fertilizer plants and complete millwright services.

We also offer emergency repairs to material handling equipment to keep our customers up and running during those critical busy seasons. In addition, our crews are always available for steel and concrete pre-cast erection as well as a wide variety of crane services.