The Window Source of East Texas

15355 TX-43. Karnack, TX 75661

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The Best Replacement Windows in Eastern Texas

We Believe Buying Windows Should Be Simple!

Windows Installation in Eastern Texas

Located in Karnack, Texas, and serving Harrison, Marion, Cass, and Bowie- Counties, including Marshall, Atlanta, Texarkana, Panola, Smith, and the entire Caddo Lake Region. We are the superior choice for the best replacement windows at the lowest prices in Eastern Texas. Because we are family owned and locally operated, we are more than just a window replacement group — we’re your neighbors!

To upgrade your home’s look and style, plus better energy efficiency, get a free estimate on our comprehensive selection of windows.

The Window Source Replacement Windows, Doors, and Siding in East Texas

Check Out Our Window Selection:

Locally Owned & Family Operated

Finding the ideal business with the necessary experience in window installation and replacement might be difficult when thinking about home improvements. You can put your trust in The Window Source of Eastern Texas because we only employ local experts and use the best materials. In order to create your dream home, our professionals will work with you to select the best products that enhance your new or existing home. We are your friends and neighbors, not just another company. 

We offer the best replacement windows in every size imaginable with a huge variety of colors and options to suit any design or aesthetic.

For a free estimate, get in touch with us. We’ll arrange a home visit where you can meet with our window experts who can answer any questions and provide you with an upfront quote you can count on!

The Window Source of East TX Window Installation

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Schedule time for a free estimate.


Replacement Window Financing by The Window Source of East Texas

Take Advantage of Easy Payment Plans

Don’t let the cost of new windows hold you back! We understand the importance of a comfortable home, which is why we offer affordable rates and easy payment plans. Upgrade your home today and pay later – experience the beauty and benefits of new windows hassle-free.

Call us today to learn more about our financing options.

When Shopping for New Windows, Make it Effortless.

When buying new or replacement windows, homeowners will get the best deal from The Window Source of Eastern Texas. Our crew has expertise in all types of custom windows.

Our goal is to make your buying experience simple and enjoyable. Trust us to complete your home improvements on time and within budget.

See What Our Customers Are Saying!

We just had The Window Source install 6 new windows and a sliding door. They look fantastic! All the windows are triple pane and are very efficient and high quality. The fact that they were about 1/2 the price of the competition was a sweet bonus! Aaron and his team did a great job and showed up on time and were very professional. And no high pressure sales tactics – very refreshing. I would recommend The window Source to all my friends and family.
Andrew Ehlert
I am so happy with our new windows and new door. Ben installed everything for us, and he did an amazing job! I cannot say enough about the installer, he was on time, professional, fast, and his quality of work is superb . His work ethic is none like I’ve ever seen. We will definitely be using The Window Source again in the future!
Mary Shopshear
Initially, Adam Fewins was thorough and knowledgeable. The owner, Aaron was extremely generous. As a customer, David made sure I was taken care of. I'm 110% satisfied with everything! Down to workmanship, Ben Ryman was amazing installing my windows. I felt very comfortable with everyone who was Involved. If you want excellent quality windows, customer service and installation for the price, I highly recommend The Window Source.
Deanna Liddy
Great experience even given the unpredictable product delivery industry this past couple of years. Lots of communication and they were there when they said they would be and finished on time. Ben installed the windows and was polite, efficient and so knowledgeable. Professionalism from top to bottom!
Jeanne Marriott
Had several windows including a slider door and large picture window replaced. Ben and Andrea were very pleasant to work with. Very professional. Cleaned up everything while they were working and after as well. I am so happy I went with Window Sources of Western Michigan.
Tamara Lacy

Find Out More with Our Helpful Videos

Meet a Happy Customer

Here is a previous customer of The Window Source, David Kilpatrick. See what he has to say about our service.

Don’t Confuse a More Expensive Window with a Better Window

See how The Window Source of East TX offers the best value in the area! Call us today for a Free Estimate.

The Window Source- National Brand

The Window Source of East TX is a Replacement Window Company who believes in upfront pricing, and no high-pressure sales or gimmicks.