Winona Mechanical services include water, wastewater and excavation contracting, Winona, Minnesota, 507-454-3737
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Winona Mechanical has built a reputation for excellence in delivering construction contracting throughout Southeastern Minnesota, West Central Wisconsin and Northeast Iowa. We specialize in all facets of underground utilities, excavation, site development, and road construction, as well as process piping and demolition.

Specializing in the following Services:

  • Municipal/Streets
  • Underground Utilities
  • Institutional
  • Subdivisions
  • Water & Wastewater Treatment
  • Pre-cast Structures
  • Excavating & Grading
  • Demolition
  • Lift Stations
  • Process Piping
© 2009 Winona Mechanical Inc.    All Rights Reserved.   Winona, Minnesota 55987
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