We are proud to be your local, Independent Marvin Authorized Window Replacement Expert in San Antonio

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Our expert staff is trained and experienced with the best names in windows

Jozsef Smith
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Very professional! Left everything cleaner than it was before. I got 14 windows and one door from this company, my house looks completely different! I'm very impressed with the quality of work especially because they were in and out in no time!
Lance Ortega
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Wonderful crew, very informative about product and steps that would be taken to replace my windows. Highly recommend! Done a wonderful job and will definitely be referring friends and family to this company.
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I had all my windows replaced by republic of texas and i cant be anymore satisfied. James townsend is the guy to go to! Great people great price awesome product!
tiffany bartholow
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I just placed my order with Republic of Texas window company i spoke with Daena she was very polite and assured me that the time frame would be 6 to 8 weeks for my windows to arrive i am very excited to be installing NT windows in my home i love the fact that this is a Texas made window and that i will be supporting my hometown state.

What Makes us the best

Our dedication to Excellence

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Republic of Texas window co is an authorized replacement division of Marvin windows and doors with a commitment to excellence, craftsmanship, and innovative design options.

The possibilities are endless.

Call today for a free in-home consultation!

Our Services

Residential Windows and Doors

Republic of Texas Window Co. offers residential replacement and new construction installations. We do all types of windows and doors and provide the top installation crews to get the job done right.

Custom Made For You

Browse our Custom Made Steel Doors

You can order to have them installed in less than 2 weeks (most companies are longer).

They are custom built – what ever you want we can build, hand crafted for your liking

In house
built styles
High quality
energy efficiency

What you can expect

OUr simple and easy process

Design Consultation with a Specialist
Enjoy a relaxed Consultation with your personal design Consultant to custom build your project around your homes unique needs.
Quality Manufactured Window Ready for Installation
Our top Manufacturers will custom build your beautiful new windows to the exact sizes needed for your home.
Window Specialist Installing New Home Windows
Marvin certified master installers will arrive at your home to get the job done right. Careful preparation will be taken to ensure your home is approached with the care it deserves. Every detail will be gone over with you at the end of the job to ensure you are 100% satisfied.
Beautifully Installed Window Replacements
At Republic of Texas Window Co., we stand behind our windows 100%. Our dedicated team of service technicians will come out after the install to fix any issues that may arise over the years at no cost to you.
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Find out what we can do for your home. Call today for a free in-home consultation!