It's County Fair Season in Iowa leading up to the 129th Iowa State Fair - Take advantage of our Early Bird Iowa State Fair Manufactures! Call today for your free inspection and exact cost! Wanted Siding & Window Installers - Sales Representatives Looking for a new home? We have work! Experienced Siding installers - Experienced window installers - Experienced Gutter installers, or will train the right individual - Plenty of work year round – no layoffs during winter months - Top Pay - Siding jobs delivered to site We are a locally Advertised Company with 2 locations in Iowa Still Growing, with plenty of earning potential. Call Today: 800-925-6664 Paul-Matt or Janet
Van & Bonnie Radio
  • Mason City, IA: (641) 715-9007
  • Grimes: (515) 512-5484

As a premier Altoona window and door replacement company since 1958, Midwest Construction is dedicated to "Quality Product & Quality Installation" – just as our motto suggests.

After more than half-a-century in the business, we've helped thousands of families execute exterior remodeling projects – large and small – on-time and on-budget. We replace:

  • Windows
  • Doors
  • Siding
  • Sun Rooms
  • Gutters

We also install and repair sun rooms! And, of course, our entire team is factory trained – in fact, all of our production managers are VSI-certified, so you know your project is being handled according to installation best practices!

Call today for your free consultation and no-obligation quote!

Altoona Window and Door Company

Before you make a decision on which company you're going to select to perform your Altoona exterior remodeling, swing by our showrooms in Mason City or Grimes and see what the professionals at Midwest Construction have to offer...

We guarantee that your remodeling project will be completed on-time and on-budget – just as it should be. We also promise to replace your window, doors, vinyl siding and gutter with the best-quality materials and products.

Our pros will guide you through every step of the project – answering all of your questions along the way...

Call us today for a free, no-obligation consultation. You'll be glad you did!


Midwest Construction Reviews

Appreciate the expertise and efficiency of installation and very satisfied with product-we had a faulty window that was quickly replaced with no delays or questions!