When it’s time to replace your windows in Mason City or North Iowa, homeowners can rest assured Midwest Construction is the Oldest Replacement Window Contractor in your area. Founded in Mason City in 1958 by Alex P.
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Homeowner in Mason City installs new vinyl replacement windows. Most homeowners have the impression you need to replace all of your windows at once to achieve the greatest energy savings.
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Bob Wittnebel, a 27 year veteran Midwest Construction design consultant, sat down with some prospective window customers from Mason City, Iowa who needed to update their old Bow Window to increase energy efficiency and cut down on the maintenance.
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