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Windows & Doors from The Window Source

Double Hung

Casement

Sliding

Garden

Awning

Bow & Bay

Basement Hopper

The Truth About Windows

5 things you should know about the window business

Why Wait?

With our make-it-easy payment plans you could have new windows in your entire home for just $40/month! Simply click the apply button below to connect with our home improvement financing partner, Green Sky Financing.

  • Awesome job great staff we will recommend Jesse and his crew to all are family and friends thank you all so much

    Tracy S.

  • I called Jesse tonight with questions, left a message on his voicemail, and within 10 minutes received a reply! That’s what I call good customer service!

    Laurie Breimeier

  • Absolutely wonderful job replacing our sliding glass door. I would highly recommend this company. The installers were awesome and let everything very clean.

    Katherine A.

  • Highly recommended! They did an awesome job! Will definitely hire them again!

    Jenny D.

  • They were very professional, thorough, prompt and easy to work with.

    Jeremy P.

  • We just had 9 windows replaced in our 1920’s home in Bismarck from The Window Source. Not only did they do a professional, fabulous job, the owner and his workers were friendly and nice. They were in and out and did such a nice job!! We are so happy with our new windows and are making plans to have them come back and do a few more windows in the future. The PRICES were the best compared to 3 other companies we got bids from…you will not be disappointed!! Thanks Jesse and your crew!

    Richelle C.

  • I want to say thank you so much for our windows. Adam and forgive me I do not know the other man’s name were absolutely so professional, polite, and perfect workers. I can not express the extreme job these two did for ME! I am on oxygen and they were almost the best I have ever seen in the professional area of work. Almost, I have to count myself in my best years lol. I say I have not ever had workers at my house that great at what they do. If a window falls out, I will call but I don’t expect any problems and see NONE.

    Ronny L.

Our Mission

The Window Source of Bismarck believes that buying windows shouldn’t be complicated. We believe in giving you the facts, without all of the hype. And we believe that by selling windows for a fair price, we will become the most successful company in Bismarck.

We are a family company, backed by a national brand. This gives us the flexibility to work for our customers how we see fit, and gives you the confidence of knowing that you’re getting a proven product.

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