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 PORTFOLIOwhich 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

9034 Windjammer Drive , Tega Cay, SC, US
  • Windows
4934 Carillon Court , York, SC, US
  • Windows
749 Atherton Way , Rock Hill, SC, US
  • Windows
221 Sycamore Creek Road , Fort Mill, SC, US
  • Windows
7529 Pleasant Hill Church Road , Marshville, NC, US
  • Windows

Customer Testimonials

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Ann D
Greg, the owner, came out to do the quote. He answered all our questions and made us feel confident that these windows would work for us and exactly what we wanted. Chastity, the person in the office, was always available, very professional and knowledgeable of the product. Tom, Tommie and L.A., the installers, arrived on time, worked all day, cleaned up inside and out and answered all our questions. They know their product and do expert work. I would highly recommend this company. Quality work...Read more
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Pam Centea
Uriel Castillo and his team did a very nice job. Super nice, very professional, cleaned up the work area at the end of each day. They never stopped working great crew, highly recommend.
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Linda Carter
This company has replaced 2 bedroom windows and 3 sets of patio doors They were very professional, the workmanship was exceptional and the installer group leader, Uriel Castillo,was so pleasant and very thorough I am thrilled with all my replacements by this company and highly recommend them.
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Albert Primavera
If you are looking for new windows I highly recommend Greg and his team at the Window source of the Carolinas. He is not only very professional, but also truly cares about his customers receiving the highest standard of service and product. The efficiency and professionalism is unmatched. If you are in the market I highly recommend. 5 stars!
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Joshua Parker
Window Source done an outstanding job on my house. The customer service is was fantastic and the people are GREAT! I would recommend any and everybody to give them a try on any upgrades you plan on making to your home. They walk you through every step of the upgrades and accommodate to your schedule. I will be using them from now for everything I need!