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"A full month after the window installation our (SRP) bill dropped...We highly recommend L.J. Neal and Sons."
About L.J. Neal & Sons
L.J. Neal & Sons a local, family-owned company. In fact, we are one of the oldest family window replacement companies in Arizona, with a history spanning 7 decades and 4 generations. We take pride in our legacy of top-quality products and unparalleled customer service!
Our HEAT-STOPPING triple-pane windows are made right here in Arizona, specifically for Arizona, by skilled crafters who live and work here. So by buying windows from L.J. Neal & Sons, you not only get the best possible windows for our climate, you support local and give back to the Arizona economy.
Arizona's Best Window Replacement Company!
Ready to get started? Give us a call at (602) 661-6852 for a free quote, or fill out our 2-minute online quote request! We can't wait to speak with you.
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Why Choose Us
HEAT-STOPPING Triple Pane Windows
Specializing in EXTREME heat-stopping triple-pane glass technology, our preferred products offer superior performance, helping to reduce your energy bills and live in your home in comfort. Plus, our windows come with a 4X Lifetime Warranty.
Transform your home with HEAT-STOPPING Triple Pane windows!
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Get a Free Quote
We've eliminated all that nonsense to make buying windows as simple and stress-free as possible.
With just a few details, we're usually able to answer all of your questions and provide you with a free online quote.
Fill out our 2-minute online quote request for a fast response from our team! Or give us a call now to get your free quote over the phone: (602) 661-6852
Personalized Customer Service
We're committed to making your experience simple and stress-free. That's why we provide online quotes, phone consultations and in-home visits. You will never have to meet with a pushy salesperson! Our owners personally do all in-home visits.
Professional Installation
Our installation team consists of highly skilled and certified professionals who have been thoroughly field-trained during their career. Our clients can rest assured they are receiving the best possible installation service that exceeds their expectations.
Examples of Our Work
What Our Customers Are Saying
Our Bill Dropped
"We moved into our new house.....Our 1st SRP electric bill was $388. A full month after window installation our bill dropped to $209.....Definitely worth the cost."
Ellen Miller
We Can Already Tell the Difference
"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 the house."
Christine Palmerton
Our Windows Look Amazing
"We had an amazing experience with L.J. Neal and Sons, from the moment I reached out to them for new windows until the job was complete. Neal and Bridget were a delight to work with, very down to earth, honest and passionate about their work. Our windows look amazing, we can already feel and see the difference by replacing."
Nikki Eastin
I Highly Recommend
"We needed 10 new windows for the house we just bought in Scottsdale and our realtor recommended LJ Neal and Sons. So thankful for the recommendation. Price was fair and the work was superb. I highly recommend!"
Jacqueline DeVivo
Can't Believe How Much of a Difference
"So happy with my new windows! Leo was super nice and I honestly can't believe how much of a difference their heat-stopping glass makes! Such a life-saver recently."
Davyn Matte
An A+ Experience
"From start to finish an A+ experience. The windows themselves are top notch but the install and customer service was professional, punctual and overall exceptional throughout the whole process."
Randy McDonald
Copyright L.J. Neal & Sons 2025, All Rights Reserved. 602-497-3105
Providing Total Peace of Mind for Over 7 Decades
Locally Manufactured by Arizona Workers
Easy Financing Options
We provide the best window replacement and patio door replacement solutions available for your home. We specialize in HEAT-STOPPING triple-pane glass with maximum solar glare control. It blocks 98% of UV solar heat transmission while allowing natural light to enter, for an ULTIMATE HIGH-PERFORMANCE WINDOW REPLACEMENT!