Midwest Construction - Iowa Windows, Siding & Sun Rooms

At Midwest Construction, "Quality Products, Quality Installation" is our motto because that is what we set out to provide for each of our customers – regardless of the size and scope of the project.

Midwest Construction VIP Monthly Giveaway

Santa in September

Up to $59 Off Per Opening

Use our Instant Cash Offer * not valid with other offers or prior sales. *Up to 100 United Inches & You must present offer upon initial visit.

$590 Off New Sun Room

Save $590.00 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.

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Visit Our Showroom

Mason City, IA

Phone - (641) 715-9007
Hours - Mon-Thurs: 8am-4:30pm, Fri:8am-1pm and Second Saturday of Each Month 9am to 2pm (Only April through Oct) or by Appointment Anytime Including Saturday

Grimes, IA

Phone - (515) 512-5484
Hours - Mon-Fri: 8am-4:30pm, and Second Saturday of Each Month 9am to 2pm (Only April through Oct) or by Appointment Anytime Including Saturday

We invite you into our showroom. Stop in and take a look at full sized window displays. See Showrooms

Why Choose Midwest Construction

Van & Bonnie Say It!

Van & Bonnie, WHO 1040 AM Des Moines, Iowa Talk Radio. Van says: "It's one of the finest family run businesses we've ever seen."

We Say It!

Midwest Construction, family owned and operated, has been providing quality products and professional installation since 1958.

Satisfied Customers Say It!

Real TV testimonials from real customers. Here is why theses customers are so happy with Midwest Construction. Watch customer testimonials here.

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Company Blog

Homeowners in Forest City, Iowa get a “Brand new house at the same old address!”

Posted by: Paul - 9/19/2017

This farm home was built in the 1950’s with a good hardwood siding. After 60 years of weather and painting, the wood siding and windows sills, casings and sashes just wouldn’t...

About Midwest Construction

Since 1958, we’ve been learning and growing hand-in-hand with our industry – finding the best exterior remodeling products and becoming their exclusive dealers in the process – ensuring that our customers receive the finest installation and service possible.

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Midwest Construction Reviews

Brent S. 6 days ago

Thank you very much. Install time for 12 windows from star to finish was only two days. I shopped around and found that Midwest widows were the best quality and local supported business.

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Popular Products

Midwest Construction offers the best replacement windows, siding and sunrooms available – and our customers always – always – talk about our clean, courteous installation crews.

Affiliates

Preferred Partner Full Back - Insulated Siding

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