BEAT THE HEAT! Upgrade to energy efficient windows and enjoy the benefits of HEAT-STOPPING replacement windows today! Don't forget our patio door replacement options and consider our triple-pane windows for maximum energy savings.
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Gilbert’s summer heat can turn any room into a sauna when windows aren’t built for desert weather. Ordinary glass allows UV rays and infrared heat to pass directly through, causing higher cooling costs and uneven temperatures.
Our Extreme Series triple pane windows are engineered specifically for Arizona’s conditions. Three insulated panes work together with low emissivity coatings to block up to 98 percent of heat transfer. You still get bright, natural light, but the heat stays outside.
Each window is manufactured locally in Arizona using materials proven to last through long summers and sudden monsoon humidity. Homeowners from Agritopia to Val Vista Lakes choose our windows for their performance, comfort, and design.
Better insulation means your air conditioner runs less often, your rooms stay balanced in temperature, and your furniture is protected from fading caused by harsh sunlight.
Patio doors are one of the biggest sources of heat loss and gain in any Gilbert home. At L.J. Neal & Sons, our triple-pane patio door systems use the same advanced technology as our heat-stopping windows to keep your home comfortable and efficient.
Each installation is handled by certified professionals who ensure a precise fit and airtight seal. The result is a patio door that glides smoothly, looks beautiful, and keeps hot air out even during 115-degree afternoons.
Whether your home is near SanTan Village, The Islands, or South Gilbert, L.J. Neal & Sons patio doors deliver lasting comfort, improved energy efficiency, and performance built for Arizona heat.
Every product we install is made right here in Arizona, supporting local jobs and families. When you choose L.J. Neal & Sons, you are investing in craftsmanship that reflects the strength and pride of our state.
Our windows are tested in the same harsh conditions they are built for, ensuring long term performance against heat, dust, and sun exposure. They are designed to look great, function flawlessly, and withstand Arizona’s toughest seasons.
For generations, homeowners have trusted L.J. Neal & Sons for high quality window and patio door installations. Our experience, professionalism, and focus on real results set us apart.
We are known for transparent communication, clean job sites, and detailed workmanship. Every home is treated as if it were our own.From meeting with the owners personally to our family approach. Our seventy three years of quality tradition backed by our one call warranty makes us the best choice.
From Finley Farms to Layton Lakes, Gilbert homeowners rely on our Arizona made products and experienced installation teams to improve comfort and energy efficiency year after year.
If your windows no longer keep out the heat, it is time for an upgrade that works as hard as your air conditioner. Schedule your window replacement consultation with L.J. Neal & Sons today.
We proudly serve all Gilbert ZIP codes including 85234, 85296, 85295, 85297, 85298, and 85233, as well as nearby 85044, 85045, and 85048.
Experience true Arizona comfort with heat stopping windows and patio doors made for your home by L.J. Neal & Sons.
Ahwatukee | Anthem | Apache Junction | Arizona City | Avondale | Buckeye | Casa Grande | Carefree | Cave Creek | Chandler | El Mirage | Florence | Fountain Hills | Gilbert | Glendale | Gold Canyon | Goodyear | Laveen | Litchfield Park | Maricopa | Mesa | Paradise Valley | Peoria | Phoenix | Queen Creek | San Tan Valley | Scottsdale | Sun City | Sun City West | Surprise | Tempe | Tolleson
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.