BEAT THE HEAT! Get your energy efficient HEAT-STOPPING replacement windows TODAY!
BEAT THE HEAT! Get your energy efficient HEAT-STOPPING replacement windows TODAY!
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Scottsdale homeowners value comfort, quality, and efficiency. With long stretches of intense heat and bright sunlight, energy efficient windows are essential for keeping your home comfortable. L.J. Neal & Sons provides L&S windows, including heat-stopping window and patio door replacement made right here in Arizona to handle every degree of desert heat.
Our Extreme Series triple pane windows combine advanced technology with more than seventy years of proven craftsmanship. Built locally and tested in the same conditions your home faces, our L&S windows help Scottsdale homeowners stay cool, quiet, and energy efficient all year long.
From North Scottsdale to Old Town, families choose our Arizona made windows for their performance, durability, and elegant appearance that complements any home style.

Scottsdale homes range from desert estates to modern neighborhoods, but all share the same challenge of unrelenting sunlight and high summer temperatures. Standard dual pane windows cannot handle the heat, allowing up to 40 percent of solar energy to enter the home.
Our Extreme Series triple pane windows fix that problem. Each window features three layers of glass and advanced low emissivity coatings that block up to 98 percent of UV and infrared heat. Natural light still brightens your home, but the heat stays outside where it belongs.
Every window is manufactured in Arizona, ensuring materials and construction that are perfectly suited to our climate. From McDowell Mountain Ranch to Gainey Ranch, homeowners see immediate improvements in comfort and lower monthly energy costs after installation.
The results are clear: cooler rooms, balanced temperatures, and interiors protected from sun damage.
Patio doors often become a major source of heat gain in Scottsdale homes. At L&S Windows, our triple pane patio door systems are built to eliminate that problem with the same technology used in our window line.
Each door is measured, fitted, and sealed by certified professionals who take care to ensure precision at every step. The new doors open smoothly, look beautiful, and perform efficiently through the toughest Arizona days.
Whether your home is near Scottsdale Road, Shea Boulevard, or Camelback Mountain, our patio doors from L&S Windows deliver year-round performance, beauty, and energy savings.


All our windows and patio doors are built locally by Arizona workers who understand the climate and conditions of this region. When you choose L.J. Neal & Sons, you are supporting local craftsmanship and investing in products proven to withstand desert weather.
Our materials are tested under real Arizona conditions for heat resistance, strength, and durability. These are not mass produced products made for mild environments. They are Arizona engineered solutions for Arizona homes.
Our heat-stopping triple-pane sliding window replacement is ideal for the harsh Arizona climate.

For more than seventy three years, L.J. Neal & Sons has been the trusted name in window and patio door replacement. We bring our long history of quality and service to every project we complete in Arizona.
Homeowners choose us because we combine advanced technology with personal attention. Our team arrives on time, works efficiently, and leaves every home cleaner than it was when we arrived.
From Troon North to Arcadia, Scottsdale homeowners continue to rely on our expertise, professionalism, and products that deliver lasting comfort and energy efficiency.
Ready to make your Scottsdale home cooler, quieter, and more energy efficient? Schedule your custom consultation with L.J. Neal & Sons today.
We proudly serve all Scottsdale ZIP codes including 85260, 85259, 85258, 85253, 85254, 85250, 85251, 85257, and 85256, as well as nearby 85044, 85045, and 85048.
Experience the lasting comfort of Arizona made triple pane windows and patio doors from L.J. Neal & Sons, the name Scottsdale homeowners trust.
At L&S Windows, we love our customers, so feel free to visit us during normal business hours.
Mon | 09:00 – 17:00 | |
Tue | 09:00 – 17:00 | |
Wed | 09:00 – 17:00 | |
Thu | 09:00 – 17:00 | |
Fri | 09:00 – 17:00 | |
Sat | Closed | |
Sun | Closed |
Patio doors often become a major source of heat gain in Scottsdale homes. At L&S Windows, our triple pane patio door systems are built to eliminate that problem with the same technology used in our window line.
Each door is measured, fitted, and sealed by certified professionals who take care to ensure precision at every step. The new doors open smoothly, look beautiful, and perform efficiently through the toughest Arizona days.
Whether your home is near Scottsdale Road, Shea Boulevard, or Camelback Mountain, our patio doors from L&S Windows deliver year-round performance, beauty, and energy savings.

L.J. Neal & Sons LLC
Arizona's Best Window Replacement Solution!
Copyright © 2025 L.J. Neal & Sons - All Rights Reserved.
AZ ROC #333380

Our EXTREME HEAT-STOPPING triple-pane glass technology provides SUPERIOR PERFORMANCE to help REDUCE YOUR ENERGY BILLS and allow you to live in your home in TRUE COMFORT.