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Van & Bonnie Radio
  • Mason City, IA: (641) 715-9007
  • Grimes: (515) 512-5484

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.

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Mason City

Mason City, IA

Phone - (641) 715-9007
Hours - Mon-Thurs: 8am-4:30pm, Fri: 8am-1pm or by Appointment Anytime Including Saturday


Grimes, IA

Phone - (515) 512-5484
Hours - Mon-Fri: 8am-4:30pm 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
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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.

Sun Rooms

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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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

Bruce K.

I was very satisfied with the sales person (Nick) and the 2 guys that put the windows in. 3 great guys to deal with. Brent did a great job at lining up the time to remove and install the windows. A great team to deal with.


NAHB BBB NARI Energy Star Lead-Safe Certfied Firm - EPA VSI Certified Vinyl Siding Installer Preferred Partner Full Back - Insulated Siding