L.J. Neal & Sons
Unmatched Marvin Windows in Tempe, AZ
Beat the Arizona heat and lower your energy bills with our triple-pane glass windows, your best line of defense against harsh weather conditions all year long. Seeking the most dependable name for Marvin windows in Tempe? Choose L.J. Neal & Sons for quality window and door products, made locally for Arizona’s climate by a company you can count on. We proudly serve communities across the state, including Phoenix, Mesa, Gilbert, Chandler, Scottsdale, Queen Creek, and beyond. Being local and family-owned, we put care into every window we install.Call Today At (602) 661-6852
About Us
Proudly family-owned, L.J. Neal & Sons has served homeowners throughout the Valley as a top window replacement company for generations. We specialize in extreme heat-stopping triple-pane glass technology designed to meet the demands of Arizona’s desert climate. Made locally in Arizona, our signature windows are crafted to suit the climate and support our community. With personalized customer care, an industry-leading warranty, and products built for performance, we make upgrading your windows a decision you’ll feel good about — now and for years to come. Learn MoreHeat-Stopping Triple-Pane Windows
Heat-Stopping Triple-Pane Windows
Our signature glass system is engineered to reduce extreme heat gain during hot summers and retain warmth during chilly winters. These units are optimized for desert conditions, helping maintain a consistent temperature and shielding your home from sun damage.Professional Installation Services
Professional Installation Services
Your new windows are only as good as their installation. That’s why our in-house, Arizona-trained team handles every project with precision and care. You can count on a tight, weatherproof seal on every job — done right, with no guesswork.Locally Made in Arizona
Locally Made in Arizona
All of our windows are crafted right here in Arizona, for Arizona homes. We use Arizona talent and materials to ensure every window is built to withstand local weather.Unmatched Warranty & Family-Owned Integrity
Unmatched Warranty & Family-Owned Integrity
Our 4x lifetime warranty provides long-term protection and unbeatable value. Our long-standing family business is built on trust, quality, and local service.Why Choose Us
Unlike big national brands, we’re your local Arizona neighbors. As a family-run business built on integrity and craftsmanship, we take pride in doing things the right way. These advanced triple-pane windows reduce fading, lower heat gain, and help your home stay consistently comfortable through Arizona’s extreme seasons. Our certified installation experts ensure every window is installed to perfection. All of our products are Arizona-made, using local materials and supporting local jobs. We offer Arizona’s most efficient windows with the lowest solar heat gain and highest comfort possible.
More Than Just Energy Efficiency
Our HEAT-STOPPING windows do more than cut energy use—they enhance your whole home. UV-blocking technology shields your home’s interiors from sun damage and wear. These windows also block noise, insulate better, and help keep every room more comfortable. Our windows lead the region in low solar heat gain—so you get better energy performance. With local manufacturing, eco-friendly design, and advanced technology, our windows are the ultimate solution for not just surviving but thriving under Arizona’s extreme sun.Need Marvin Windows in Tempe, Arizona? Request a Quote Today
When it’s time to replace your windows, trust L.J. Neal & Sons to bring year-round comfort and cost savings. Find the design that suits your home best—from traditional to modern options. We offer everything from sleek sliders to timeless double-hungs—all designed to boost style and performance. No matter the style, all windows come equipped with our triple-pane technology to fight Arizona heat. Contact us today for a free consultation or visit our website to learn more. Your home deserves the best — and so do you!
Randy McDonald
October 22, 2024
We recently hired L.J. Neal and Sons to replace a few windows in our vacation home. Accidents happen and obviously I am not there first hand to assist. Honestly couldn’t be more pleased with the results. From start to finish an A+ experience. The windows themselves are top notch but the install and customer service was professional, punctual and over all exceptional throughout the whole process. 10/10 would recommend for anyone who has rental properties like me or a home owner looking to get their windows replaced or upgraded. The combination of superior products, expert installation, and outstanding customer service made this project smooth and stress-free. We will definitely be using them again for any future projects!
NEIL S
October 5, 2024
LJ Neal & Sons Windows has been doing windows since 1952. If you need windows in Arizona, check out their triple pane windows! Take a look at this local Arizona business for your windows - and doors.
Brian Zettler
October 5, 2024
Great experience! Highly recommend 😁
Dawn Baer
May 29, 2024
Just amazing! Leo and Bridgette are very knowledgeable about their products and answered all of our questions. Their crew that came out were beyond nice and were extremely helpful when we asked them questions about what they were doing. I highly recommend them if you are looking to have your windows redone. They even showed us issues from another company that had installed a window previously and we were in shock with how poorly this other company installed the window.
V8 POWA
February 24, 2024
LJ gave amazing service and handled managing all parties a long the way. LJ knows his stuff about home window installs. The triple pane windows are amazing and keep out the Arizona sun.
Christine Palmerton
February 18, 2024
Window replacement is serious business. We are so happy we chose L.J Neal and sons. The windows were manufactured on time. Leo the owner was communicative and present through the majority of install. Jerry the foreman and his crew were so incredibly polite and professional. They covered all the furniture in plastic and put everything back after. They even went above and beyond repairing cracks in walls below windows that were already there. We had all the windows and patio door replaced on a 24 yr old house. It looks gorgeous and we can already tell the difference in temperatures in house. Please don't go with a cheap quote on your windows. It is an important part of the whole house construction. If you don't get quality windows and professional installers you could end up paying a lot more in the end. They are triple pane and still were almost half the quote of Renewal by Anderson.
James sandoval
April 19, 2023
Very great company to work with and would highly recommend to anyone that is looking for new windows!
Cathy's Coton Cuties
December 2, 2022
Leo is very knowledgeable. They offer great value for a competitive price. We love our new windows and sliding glass door!
L.J. Neal & Sons
Triple Pane Windows and Patio Doors
Scottsdale, AZ
85260
info@bestwindowreplacement.com
(602) 661-6852