The Iowa State Fair is Back and so are Midwest Construction's Iowa State Fair Manufacturers Incentives! If you can't make it to the fair, Call, Click or Stop into one our our Showrooms!

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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.

Midwest Construction Reviews

Amanda T. 2 weeks ago

I want to let you know how much I appreciate the work that was done at my home, especially the work by Bobby and Ryan. These two gentlemen went above and beyond to help me get a quality storm door from an amazing company. It is evident by the peopl...

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Everlast Advanced Composite Siding

Everlast Advanced Composite Siding installed for Ankeny, Iowa Homeowners The home was built in 1988. The homeowner did a great job maintaining the exterior, but at some point the...

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Midwest Construction

Mason City, IA

Phone - (641) 715-9007
Hours - Mon-Thurs: 8am-4:30pm, Fri:8am-1pm

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Grimes, IA

Phone - (515) 305-2241
Hours - Mon-Fri: 8am-4:30pm, Sat: By Appointment Only

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Instant Cash Coupon with Up to $630 Off New Siding, $630 Off New Sunroom Purchase Or $63 Off per Window Opening

Use our Instant Cash Coupon and save $630 off Complete Siding Job Installed. All Colors Available. *Not valid with other offers or prior sales,* Must be over 1,000 Square Feet*

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Why Choose Midwest Construction

Max & Amy Say It!

Max & Amy, WHO 1040 AM Des Moines, Iowa Talk Radio. They say: "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 testimonials from real customers. Here is why theses customers are so happy with Midwest Construction. Read customer testimonials here.

About Midwest Construction

Quality products, quality installation is not only Midwest Construction's motto, but it is what we strive to provide to all of our beloved customers. We have researched and found the best products for your exterior remodeling project, becoming exclusive dealers on most to pass along great savings to you, and remain on top of the best installation practices the industry has to offer. What does this mean to you? Peace of mind that after we finish your job, you will enjoy your project for many years to come.

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Project Portfolio

Serving customers throughout Iowa. Check out our past projects.

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Popular Products & Services

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