Take a look at our past work!

The Window Source of the Carolinas

Bringing The Outside In

Welcome to our Business Reputation Page

Use this page to see what our past customers feel about the work we have done. Read up on customer feedback, testimonials and check out some photos of the most recent projects we have completed. If you'd like to see even more of our work, feel free to check out our INTERACTIVE PORTFOLIO, which allows you to filter by locations, photos, reviews and even specific services we provide.


Free Estimates

If you’re looking for a free-estimate, please EMAIL US or call us today, (704) 612-4156. We would be honored to come out to your house and collaborate with you on your home improvement project!


Learn More About Us


Our Services Click on any of the links below to learn more about the services we provide

Our Work

6224 Underwood Avenue , Charlotte, NC, US
  • Windows
20304 Southshore Drive , Cornelius, NC, US
  • Windows
  • Doors
1627 Crestdale Road , Rock Hill, SC, US
  • Windows
  • Doors
519 Ebony Point , Rock Hill, SC, US
  • Windows
4410 Deepwood Drive , Charlotte, NC, US
  • Windows

Customer Testimonials

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Ally Green
My experience with the Window Source was 5 star from start to finish. There truly was "service" AFTER the "sale". There were no high pressure sales tactics and the installation was seamless. Would highly recommend because the value for the quality product you receive is second to none.
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Parker Ward III
Greg came out and gave us a quote 7 months ago, and he was straightforward with the condition of our current windows. Then he showed me the window he recommended, and some before after thermal images of past clients. He never pressed me to make a decision, he gave me the information and quote and that was it. Fast forward through several other quotes and "presentations" from competitors we finally decided to move forward with the project and Greg was the first call. Chasity in the back office wa... Read more
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Paul Evans
Greg was great to work with and made the entire process super easy, I would recommend him to anyone looking in the window market! Thanks Greg
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Shaun Slattery
We had 5 companies give us quotes. Greg came to our home, gave us the bid and left. No hard sell, very straight to the point. Easily the best offer. Today 9/23/20 their installer installed 5 windows. Awesome work. Looks great. Finally found a reputable company. Thanks.
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Tommi Harris
What a wonderful company to work with! From Chasity, in the office to installer, Mike!! They handled all of our financing, were extremely efficient, thorough, super friendly & professional. The level of execution for our window installation exceeded our expectations and we will definitely recommend to anyone we know that needs this type of work done. Can't rave about them enough! Thanks for streamlining this job and making our house even more beautiful!