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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Marianne MacInnis
The Window Source is a great company for window install. The whole process was very easy, our new windows look great, the crew was very professional. We had 20 double hung wi does installed in our single family home. We immediately saw the energy efficiency. I highly recommend The Window Source for quality, value and professionalism.
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Joseph Pierri
We had a great experience with The Window Source. First of all, Greg was not only knowledgeable, professional, and friendly, but he was also respectful of our time. We got a handful of quotes and I have to say I can't say the same for many of the other window replacement companies. Then, when it came time to install, the installers were punctual, knowledgeable, friendly, and efficient. They did a great job and the new windows and doors look great. On top of that, the company is very responsive a... Read more
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Houle Fix Tin
Window Source did an amazing job replacing our windows. I had heating and cooling issues with two rooms for years and I can already tell the difference in those rooms with my new windows. From the beginning, Greg was thorough and professional. Jason was spot on and Chasity’s communication during the whole process was absolutely amazing. It didn’t end there either. The install crew was super with cleanliness as well as craftsmanship. Very courteous and cautious too, especially during this time... Read more
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Mona Morgan
I talked with several other replacement companys and Window Source won hands down in every category. The people from the first phone call made you priority. My patio doors look marvelous. I had to wait a little bit but it was well worth it. The owner Greg was very prepared and knows his materials. They have a good selecion and pictures of everything.The installers were very nice and did a great job and answered all my questions.
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Loren Bartlett
We absolutely love our new windows and are so thankful we made the right choice in selecting TWS! The entire process was smooth, from the initial consultation with Greg to the installation. We can't say enough about Uriel and his crew - they were prompt, professional, efficient and highly skilled. They installed 16 casement windows, 3 fixed windows, 1 sliding window and 1 new sliding door in less than 2 days. We feel like we have a new house and would highly recommend this company for any job - ... Read more