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  • Winona Heating & Ventilating
    Winona Heating & Ventilating
    (507) 452-2064
    374 E 2nd St, 55987  Winona

    BIM (Building Information Modeling) WHV, Incorporated recognized the value of pre-planning our HVAC jobs long ago. Our planning department has been using CAD drawings to coordinate our work with other trades, both in 2-D and 3-D format, to bring increased value and a better product to our customers…