Winter is on its way Iowa! - Replace your drafty windows and doors with EcoSmart Replacement Windows - Stop by one of our showrooms, call or schedule an appointment below.
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Mason City: (641) 715-9007 Grimes: (515) 512-5484
$610 Off New Sun Room
Save $610.00 on a new sun room purchase. *Studio or Gabled sun rooms available. *Not valid with other offers or prior sales. You must present coupon upon the initial visit.

When you’re looking for new replacement windows in Norwalk, treat yourself to the care of a family-run company that’s been working here for over half a century: Midwest Construction. Owned and operated by the Despenas family since 1958, our business is built on a pledge of quality products, quality installation. Since we never settle for second best, you won’t have to either!

We’ve hand-selected the highest-quality replacement casement windows, siding products, and exterior doors, and we’ve trained our installers for meticulous and professional work. Thanks to the careful supervision of VSI-certified production managers, we ensure lasting quality and value for every household in Norwalk.

A Family-Owned Norwalk Window and Door Company

For over 60 years, Midwest Construction has proudly offered the highest-quality exterior remodeling services anywhere in Norwalk. We’ve maintained longtime BBB accreditation as well as consistently positive customer reviews by always going the extra mile for our clients. Starting with our free design consultations and exact project quotes and ending with the responsible, courteous service of our window and door installers, we’ll make every step of your home remodel stress-free. For your satisfaction, we provide only the most low-maintenance, energy-efficient, and durable new doors and replacement windows in Norwalk!

Request Your Free Quote for New Replacement Windows in Norwalk Today

Replacing your windows and doors doesn’t have to be a nuisance. Midwest Construction has two expansive showrooms in Grimes and Mason City, and we’d be happy to show off our full-sized, working models of exceptional doors and replacement windows in Norwalk! Simply stop by our showroom, give us a call, or fill out our online form to get scheduled for your free design consultation and quote now.


Midwest Construction Reviews

We had a Midwest Construction 4 season porch added to our home years ago and have been very satisfied with it. So when it was time to have our house sided we turned to Midwest Construction once again, knowing they would offer a quality product and a knowledgeable construction crew to get the job do...