Location
Las Vegas, NV
HOMEOWNERS LOVE US
Over 10,000 Happy Customers
We love our customers, and it turns out, the feeling is mutual.
I just had 8 windows installed by Performance Windows of Las Vegas. The price was amazing compared to other companies I consulted. The experience was so easy from the initial consultation through the installation. The installers were very considerate of my property. All my questions and concerns were answered. At the end of the installation I received a demonstration on how each window operated. I would highly recommend Performance Windows to anyone who is looking for high quality windows at a competitive price.
Las Vegas, NV
We unfortunately did not have the funds to buy the windows at the time offered but were impressed by the quality of the product and can not say enough good things about the sales person Bryan. It was incredibly refreshing to have someone in sales that really seemed to have our best interest in mind and his approach was the only reason we even considered making the large investment in new window. If we ever decided to get new windows definitely calling Bryan and the company to purchase them.
Las Vegas, NV
Performance Windows did an excellent job of replacing our windows. They were here on time and completed the job in under an hour. They did such a quick job and they were very professional. We have had lots of comments from neighbors about our new windows. I have added some before, during and finalized pictures. Thanks Performance Windows Las Vegas!! We love our new windows!!!!
Las Vegas, NV
I’m giving a 5 star rating to performance Windows of Las Vegas. The windows perfectly match some existing windows in my home. The crew was prompt and efficient. The plantation shutters did not need to be removed for the installation of the new windows. I love the ease in opening and closing the windows.
Las Vegas, NV
I had a great experience with Performance Windows! The pricing was fair and the turnaround time was amazing! I thought I’d have to wait several months, but I got my new windows just in time for summer and they already make such a big difference with the heat. The windows are good quality, energy efficient, and I love how easily they slide open! Everyone we worked with was professional, knowledgable, and got everything done in a timely manner. Overall, I’d recommend this business. 🙂
Las Vegas, NV
Ready for a 5 star review of your own?
OUR PROCESS
A Simple, Stress-Free Window Replacement Experience
New windows, no-nonsense. Here’s what to expect when working with Performance Windows.

Free Consultation
Skip the 3-hour, high-pressure sales pitch. We’ll answer questions in under an hour.

Measure & Make
Luxury windows, carefully measured, custom made, and designed to fit perfectly.

Fast Installation
Our expert installers complete the job quickly and correctly. Typically in just one day.

Enjoy the Upgrade
Say “goodbye” to drafty rooms and extreme temperatures and “hello” to year-round comfort.
Ready to replace those old windows? Upgrade your home and your life.
A Lifetime Warranty That — wait for it — Lasts a Lifetime
Our windows are built to last by Alside, a US manufacturer with 75 years of experience. And we stand behind them. All our standard window options are covered for life by Alside’s Manufacturer’s warranty.
Portfolio
Featured Installations Near Las Vegas
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Ready to start your project?
Las Vegas
Kyle A, Manager
Contact Performance Windows in Las Vegas
- Performance Windows
-
3160 W Sahara, Suite A14
Las Vegas, NV 89102 - Monday-Friday: 9AM–5PM
- sales@goperformancewindows.com
Contact Us for a Free Quote
We won’t sell your info and we don’t do high-pressure sales tactics. Your info is safe with us!