Your San Antonio Window Installation Company
Beautify, Amplify: Your Home, Our Profession.
- Meticulous Attention to Detail
- Highest Quality Materials
- Homes Crafted to Spartan Protection
Expert Window Installation and Replacement in San Antonio

Fusing a keen eye for beauty with rigorous professionalism, Spartan Roofing and Siding excels in the art of window installation and replacement. Our window solutions not only elevate your home’s visual appeal but also add a durable barrier against nature’s harsh elements. Harnessing the power of top-quality materials and a team dedicated to craftsmanship, we promise an installation process that stands up to our core values. Reach out to learn more about how our team can transform your home with new windows.
How Can You Tell If You Need New Windows
Understanding when to replace your windows is crucial for maintaining both your home’s integrity and your peace of mind. Below are indicators that it’s time for a change:
- Condensation Between Panes: This suggests that the seal has failed and the window is no longer performing as it should.
- Noticeable Wear and Tear: Visible damage, chipping, or water stains can compromise both appearance and functionality.
- Increasing Energy Bills: Inefficient windows can result in higher heating and cooling costs.
Spartan Roofing and Siding
70 Northeast Interstate 410 Loop #306, San Antonio
5.0 37 reviews
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Wedding Avenues ★★★★★ 4 weeks ago
Dave at Spartan Roofing and Siding is kind, honest and hardworking. He pays attention to details that others may not notice. If you are looking for quality and honesty this is the company for you! -
Ulrike Rosales ★★★★★ 2 months ago
After having a very negative experience with another contractor, I was hesitant to contact anyone else but decided to give Spartan a call based on their excellent reviews and they did NOT disappoint. From my first phone conversation with … More David until the completion of the entire project, everything was handled professionally and in a timely manner. Roxanne was a true joy to work with, very knowledgeable, attentive and personable. She listened to my concerns, answered my many questions patiently and took care of any and all issues that arose immediately, always making sure things were done to my satisfaction. Her and Jimmy went above and beyond to ensure the work was done right and that I was indeed happy with it. I would definitely use them again in the future and have already recommended them to a friend. -
Gordon Willms ★★★★★ 3 months ago
Jimmy was very professional and took the time to explain the process with us. He checked on the project every step of the way as well! Randy was very polite and responsive to any directions we had, and very detailed oriented. They both … More made our remodel very smooth and easy! -
Jullie Hunt ★★★★★ 3 months ago
We had an excellent experience with Spartan Exteriors when we had Hardie exterior siding panels installed for our house. They were installed over the original plywood panels (using it as the substrate), which eliminated most of the potential … More demo (and the mess of demo!), and gave us a faster completion time. The crew took the right amount of time to do it right – I really appreciate this kind of professionalism. The crew showed clear knowledge and experience for properly installing Hardie products, which is key to a quality finish and long-term resilience.
The entire crew had wonderful attitudes about the work and were easy to talk to when something needed to be discussed. The project manager supported the crew well, was very fast to respond when they needed additional materials. He checked in with me and the crew regularly, and pitched in to help when needed.
We had some areas that presented challenges to the siding crew especially the walls behind our HVAC and city utilities equipment -- the crew did an amazing job installing around these items and still making the siding look great. All of the siding and trim work turned out well and give our home a fresh new look.