L.J. Neal & Sons Window Replacement

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L.J. Neal & Sons Window Replacement L.J. Neal & Sons provides the best triple-pane windows and patio doors, maintaining the traditions and integrity established since 1952. After 70+ years, L.J.

Neal & Sons has been providing professional home services to clients since 1952. Our standard level of quality is higher than most in the industry and we continuously strive to deliver that high-quality craftsmanship and professional service that our clients have come to expect from us. Your window replacement and patio door replacement can be the difference of hundreds of dollars in savings each year. Neal & Sons provides you with a complete peace-of-mind experience beginning with our initial contact. Neal & Sons continues providing quality products and service. We strive to be the #1 choice for your window replacement project needs by maintaining the high standard of service, tradition and integrity our company was founded on. We could not be more thankful to all our clients for helping us achieve so much success. Thank you!

Triple-pane at Dual pane prices. Why Settle for less.Buying windows with us is like buying a new home and getting a FREE...
10/16/2026

Triple-pane at Dual pane prices. Why Settle for less.

Buying windows with us is like buying a new home and getting a FREE vacation homes as a bonus in the window replacment industry. WHY pay the same price and get less. ?

🥶 Are you holding off on replacing your windows until the morning you wake up to a freezing house and ice covering the g...
09/27/2026

🥶 Are you holding off on replacing your windows until the morning you wake up to a freezing house and ice covering the glass?
Don’t be that homeowner.
Winter is coming fast, and waiting could mean higher heating bills, uncomfortable rooms, and longer installation wait times.
Replace those cold, drafty windows before the bitter weather arrives.
📞 Call L.J. Neal & Sons today: 1-630-929-6190
🏠 Serving local homeowners since 1952.

Window Replacement
09/24/2026

Window Replacement

Window Replacement Winter is coming in fast. The trees are changing. In just 2 weeks leaves will be falling and in jus...
08/29/2026

Window Replacement

Winter is coming in fast. The trees are changing. In just 2 weeks leaves will be falling and in just 4 weeks the weather will report snow.

It's already too late to have them installed before the holidays but you can still save this winter. Stop putting it off, order TODAY

Illinois's most trusted window replacement family for over 74 years.

DID YOU KNOW? Not All Replacement Windows Are Created Equal.When you choose L.J. Neal & Sons — Illinois’ oldest window r...
08/22/2026

DID YOU KNOW? Not All Replacement Windows Are Created Equal.

When you choose L.J. Neal & Sons — Illinois’ oldest window replacement company — you’re getting much more than a company that has simply been around a long time.

You’re getting 74 years of window replacement experience behind every project.

🏡 74 years of industry-leading window technology

🔨 74 years of installation knowledge and craftsmanship

🪟 74 years of testing, improving and perfecting window replacement

⭐ 74 years of helping Illinois homeowners make the right investment in their homes
And most importantly, you're getting something we believe truly separates L.J. Neal & Sons from the rest:

Our Exclusive 4X LIFETIME WARRANTY

One of the strongest window warranties in the industry — providing the kind of long-term peace of mind you should expect when investing thousands of dollars into your home.

And when you call us, you won't be sitting through a high-pressure sales presentation.

You'll meet personally with the owners, Bridgette or Leo.

We'll answer your questions, explain your options and help you decide what's best for your home.

74 years didn't happen by accident.

It's the result of doing things right, standing behind our work and taking care of generations of Illinois homeowners.

📞 Call L.J. Neal & Sons today: 1-630-929-6190

L.J. Neal & Sons — Since 1952.
Experience matters. Details matter. Who you trust with your home matters.

Another beautiful window replacement in Lockport.
08/10/2026

Another beautiful window replacement in Lockport.

You'll Live With This Decision Every Day for the Next 30 Years.The average homeowner replaces their windows once in a li...
08/05/2026

You'll Live With This Decision Every Day for the Next 30 Years.

The average homeowner replaces their windows once in a lifetime.

That means the company you choose today will affect your comfort, energy bills, curb appeal, home value, and peace of mind for decades.

The cheapest price disappears in a few months.

The wrong installation can last for 30 years.

The wrong glass can let heat pour into your home every summer.

The wrong warranty can leave you paying for repairs years from now.

So before you spend tens of thousands of dollars...

Ask yourself one simple question:

"If I'm going to live with these windows for the next 30 years... who do I trust to install them?"

At L.J. Neal and Sons, we've spent 74 years earning that trust.

✔ Heat-blocking, sound-reducing Xtreme Triple-Pane Windows

✔ Certified professional installation

✔ 4× Lifetime Warranty

✔ Family-owned and owner-operated

✔ Personal service before, during, and long after the installation

You only replace your windows once.

Make it the right investment.

📞 630-929-6190

🌐 www.ljnealandsons.com

🚨 Illinois Homeowners... How Much Are Your Old Windows Costing You?Every month you wait, you could be paying for:❌ Highe...
07/07/2026

🚨 Illinois Homeowners... How Much Are Your Old Windows Costing You?

Every month you wait, you could be paying for:

❌ Higher energy bills
❌ Drafty, uncomfortable rooms
❌ Fading floors and furniture
❌ Lower home value

At L.J. Neal and Sons, we've been helping Illinois families enjoy greater comfort, lower energy costs, and beautiful curb appeal for over 74 years.

Our exclusive Xtreme Heat-Blocking Windows are built to perform—and backed by our industry-exclusive 4X Lifetime Warranty for complete peace of mind.

Quality isn't the cheapest choice... it's the one you'll appreciate every single day.

🏡 Schedule your FREE in-home estimate today before another season passes.

👉 https://www.ljnealandsons.com/get-your-quote

Address

Naperville, IL

Telephone

+16309296190

Website

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