Window World of Southern Nevada

4.8
308 reviews
Window World

About

Window Installation ServiceWindow SupplierDoor SupplierSiding ContractorHome Improvement StoreWindow World
Window World of Southern Nevada is family owned and operated and has won Best of Las Vegas 2016, 2017, and 2018. Experience Window World's unrivaled ENERGY STAR replacement windows, entry doors, and patio doors. Contact us to schedule your free in-home or virtual quote today!

Details

  • Onsite servicesAvailable
  • Wheelchair accessible entranceAvailable

Location

Window World of Southern Nevada
1335 E Sunset Road, Las Vegas, NV
89119, United States

Hours

Reviews

4.8
308 reviews
5 stars
289
4 stars
5
3 stars
1
2 stars
2
1 star
11

What are people saying?

AI-generated from recent customer reviews

Installation Quality

Customers consistently praised the professionalism, efficiency, and meticulousness of the installation teams, highlighting their attention to detail and thorough cleanup after the job.

Sales Experience

The sales representatives received positive feedback for being knowledgeable, honest, and responsive, contributing to a smooth and informative purchasing process.

Product Satisfaction

Many customers expressed high satisfaction with the quality and aesthetics of the windows and doors, noting improvements in energy efficiency and overall appearance.

Pricing

Window World was frequently recognized for offering competitive pricing compared to other companies, making it an attractive option for customers.
  • DM
    David Mietzner
    Dec 27, 2025
    5.0
    Kevin, a sales associate from Window World, visited to assess my home window replacement needs. Our home, a 20-year-old track house, features aging aluminum frame windows that have become increasingly difficult to open and close. Additionally, we have shutters that previous window companies required us to remove prior to other window replacement installations. Kevin provided excellent guidance on the installation of low-E vinyl windows and presented a competitive price quote, more reasonable than those from other companies. After a 30-day manufacturing period, the Window World installation team—Armando, Scotty, and Juan—arrived to complete the removal of the old windows and the installation of the new ones. They demonstrated professionalism, expertise and meticulous attention to detail across all five different types windows. I commend Window World for their high-quality products and their focus on installation precision, all at a competitive price.
  • JL
    Julia Leake
    Dec 13, 2025
    5.0
    The whole process was easy and professional. Armando, Juan and Scotty installed and did a great job. Very meticulous and easy to work with. They were on time and communicated with us on all of our install options. They cleaned up everything before they left.
  • LL
    Loren
    Oct 3, 2025
    5.0
    We just had a wonderful experience with Window World. The crew of Scott, Armando, and Juan replaced all 30 of our windows and a sliding glass door and did a fantastic job. They completed this big job in just 3 days! Their work was meticulous and they were all very personable. After job completion, everything was cleaned up as though they were never there. We highly recommend Window World. They beat the price of 2 competitors (other than Anderson) and needless to say, the windows look great!
  • LK
    Laura Klein
    Sep 17, 2025
    5.0
    I have heard enough people in my community rave about Window World that I felt completely confident choosing them for our window and door replacement. True to their reputation, I was pleased every step of the way. I felt like our salesman, Kevin, was honest, upfront, friendly, and followed through to make sure everything was taken care of when we had a small issue that needed to be addressed. The work was done faster than anticipated, and the result is beautiful. Not only do the windows look great, but they have also greatly reduced the heat in the house. I will recommend Window World to anyone looking for windows and doors.
  • HH
    Hazel Hall
    Sep 16, 2025
    5.0
    I bought 17 windows. The sales associate Jeff was awesome and so helpful. Always got back to me in a timely manner and helped me find exactly what I wanted. I ended up with Tuscany white interior and black exterior. They had to cut my frames to install new ones and the installers were super professional, respectful and cleaned up after themselves. 10/10!

Frequently Asked Questions About Window World of Southern Nevada

What types of Payment methods & Financing do you offer?

We offer a variety of payment methods and financing options (subject to approved credit) depending on the promotional period. Please contact us for more information regarding available options.

Will the replacement windows be installed from the inside or outside?

The majority of our replacement windows are installed from the outside. In some situations, it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.