Window Replacement — South Austin, Austin, TX
Provia · Endure · Vinyl
Great experience! The windows are absolutely FANTASTIC! Phil at Cupcake kept me informed of where my order was throughout the process. One day install, the guys made quite the mess, but ALSO cleaned up the whole mess before leaving. I am VERY pleased with my new windows and the entire experience with Cupcake. I recommend them very highly!
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Recent window replacement projects we’ve completed in South Austin — same area, same Central Texas conditions.
Overview of our window replacement service — what we install, how we work, and what to expect.
Window Replacement overview →Local cost ranges for window replacement — what Austin homeowners are actually paying in 2025.
Window Replacement cost guide →Step-by-step breakdown of our installation process — what happens before, during, and after the crew arrives.
Installation process →Signs to watch for, what they mean, and when window replacement is the right next step.
Common problems →Construction details, warranty terms, and why Provia is our choice for this type of project.
Provia overview →How vinyl performs in Central Texas — lifespan, maintenance, energy performance, and cost.
Vinyl material guide →When slider windows are the right choice — ventilation, sightlines, egress, and configuration options.
Slider windows →Real cost data from 303 completed projects across the Austin metro — what homeowners actually paid in 2025.
View the 2025 report →Every project is backed by our workmanship warranty — covering installation quality, not just the manufacturer product.
Warranty details →Flexible financing available for qualified homeowners — including no interest / no payments options for up to 24 months.
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Cupcake Home Improvements
2601 Mc Hale Ct #145, Austin
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We were so impressed with Cupcake’s work. They zoomed … More in and out of here and did our living room’s windows. The project was done 100% to our liking and now our living room looks double as big as it used to. Thanks so much for!
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Update back to 5 stars:
One of the owners of Cupcake … More reached out and cupcake is handling filing the warranty for me and I'm very relieved they are "making it right". They have never had a window crack (with no apparent cause), and never after only a few months after it was installed. So it's really something warranty should cover and they're filing it for me with the window manufacturer after I complained about it here on maps. I had soured so much when I saw that I needed to do this myself that I didn't feel like giving this feedback directly. So, thanks Isabel and John at cupcake for making it right!!
Original 5 star review: I love my new windows! We did half the windows in our house, the half with problems like rusted frames making it hard to open and close them, and foggy from busted seals, finally some windows we replaced just to have them done at the same time as the broken ones so they match well.
I'm actually researching even more after the work was done because I noticed such a big change in the house. Hopefully this doesn't give away my location too much, but we have a loud train horn nearby that has begun blowing their horn more often lately following a fatal car accident. I really don't hear it in this bedroom where we got new windows. It's amazing how far the technology has come, and how old the previous windows were.
We are so happy with their work and how easy it was that I can't wait to do the second half of our windows, spacing it out just because windows are so expensive. I wonder what windows will be like 30 years from now, too. Something to look forward to as we try to stay in our home as long as we can!
The team that did the work was extremely respectful of my home. They didn't even have people enter my home who didn't have to and could do all their work outside. This included plugging in a microwave outside to heat up lunch 🥺. That is so sweet and I'm sure everyone does this in this industry, but gosh does it feel bad to eat a meal in my kitchen knowing that's life for them doing all this heavy lifting!! Well done, team. Thank you! I'm glad we met at the Home Show at Kalahari! -
Amazing work and craftsmanship! Windows were installed … More in just a few hours but the look of our home has changed forever!
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I found cupcake through Google and am glad I did.
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I needed a very specific 8' storm door with a dog door and they were able to provide the best quality door.
The install team also did an amazing job with the door and it looks and functions above expectations! -
Showed up on time and went right to work. Great job … More in under promised time, and cleaned up inside and out. Very satisfied with them!
