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Window Replacement

Don't put off making one of the most energy efficient changes to your home any longer.

Call our window experts today.

Contact Us

Call today for an estimate from our team of professionals. Whether you’re envisioning a grand project or modest improvements, we can help you realize your goals.

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Replacement Window Specialists

Call about our no-obligation consultation from one of our replacement windows experts today!

Windows can add to both the beauty and energy efficiency of your home. The right window can make your home feel more open and inviting, while at the same time providing extra protection from the elements. We install only the highest quality windows, including:

  • Pella bow windows, bay windows, and other custom-made windows
  • Andersen bow windows, bay windows, and sliding patio doors
  • Gentek vinyl replacement windows, custom fit to your existing openings

For more than 25 years, H.I.S. has provided its customers with professional service, excellent products, and superior construction. 

H.I.S. serves customers throughout southeastern Wisconsin, including the areas of Milwaukee, Watertown, Racine, Port Washington, West Bend, Hartford, Beaver Dam, Waupun, Fond du Lac, Sheboygan, and Appleton. So, whether you need a roof, siding, or windows, or are looking to build, expand, or remodel, contact us today for your FREE estimate:

H.I.S. Corporation
5700 Hwy K
Hartford WI 53027
(262) 644-5297
FAX: (262) 644-5258

H.I.S. is a member of the National Roofing Contractors Association, the Wisconsin Roofing Contractors Association, and Associated Building Contractors of Wisconsin.

Call Us Today At ♦ (262) 644-5297

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  • Address

    5700 County Road K
    Hartford, WI 53027

    In Business Since 1976