Window replacement for Illinois homes
Make your home more comfortable, refresh its appearance, and replace windows that are drafty, difficult to open, or showing signs of wear. L.J. Neal & Sons helps homeowners across the Chicago suburbs choose replacement windows and understand the installation from start to finish.
- You meet owners Bridgette and Leo Neal
- Alside, Andersen, Pella and ProVia windows
- No pressured sales, ever.
- 1952Family-owned and operated since 1952
- Triple-pane windows and patio doors
- 4xLifetime “One Call” Warranty
- 19Chicago-suburb communities served
Family-owned service since 1952
Meet owners Bridgette and Leo Neal to discuss your home, compare window options, and understand your project. Ask about our 4x Lifetime “One Call” Warranty, its transfer provisions, and the written coverage for the products you select.
Bridgette and Leo Neal meet with homeowners to understand the project, explain product options, and answer installation questions. Our goal is a clear proposal and a comfortable buying experience without high-pressure sales.
4x Lifetime “One Call” Warranty
Ask about its transfer provisions and the written coverage for the products you select.
Thanks, Leo and Bailey. Be assured when I run across recommendations for window replacement (e.g., NextDoor) I will be rather vocal at pointing in your direction.
New windows chosen for your home
Choose the style, color, glass package, and installation approach that fit your rooms. We offer window options from Alside, Andersen, Pella, and ProVia. Availability and features vary by product line.
- Double-hung windowsFor familiar operation and ventilation.
- Casement and awning windowsFor outward-opening ventilation.
- Sliding windowsFor horizontal operation.
- Picture and custom windowsFor views and distinctive openings.
- Bay and bow windowsFor added dimension.
- Egress window optionsWhere a qualifying emergency escape opening is needed.
Real homes, before and after
Two projects from our gallery: what the homeowners started with, and what we installed.
Triple-pane bay window
Before: This bay window had gaps and seal failure due to the builder-grade quality of this unit, causing crumbling seals and wood rot. After: The bay window was replaced with this premium-quality, triple-pane unit. It is now low-maintenance and boasts a full, heavy-duty screen with larger double-hungs to maximize its intended use.
6100 Series sliding patio door
Before: This swinging patio door did not have a proper seal system, a flimsy, restrictive screen and was not very aesthetically appealing from the exterior of the home. After: The new 6100 Series sliding patio door has the triple-pane energy package and an exceptional seal system to ensure maximum performance. The standard, integrated locking system allows for peace of mind, as the panels are deterred from lifting by an intruder. This sliding patio door also has an interior foot lock, eliminating the need for the traditional bar. This screen is the most heavy-duty in the industry and offers ease of operation. Our client chose the beige color to complement the deep color of the exterior.
Comfort through Illinois winters and summers
Installation details that matter
Your written proposal should explain the work around the opening as well as the window itself. We review existing frames, interior trim and jambs, exterior capping, cleanup, and any additional work before you order. Ask us to explain which finishing items are included and which are optional.
What homeowners say
Leo and Bridgette were professional and easy to work with. The quoting process was surprisingly easy and convenient. No pressure at all throughout the whole process. The installers were very polite and arrived earlier than promised. Leo and his son came the day of the install to oversee the installation. We're happy with our new windows, they look great! They cleaned up very well upon completion too.
We hired LJ Neal and Sons to replace all of our windows including the basement sliders and egress. The the windows are highly efficient, good quality, and look great. They also have great follow up service. A piece of window guide became cracked so I reached out to Leo and sent him a picture. They ordered the replacement part and Leo came out to replace it himself. I recommend this company for window replacement.
Expert customer service and workmanship. Family oriented and emphasizes sincere customer satisfaction. Would recommend to everyone and would definitely use L.J. Neal.
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Illinois communities we serve
Window and patio door replacement across the Chicago suburbs. Find your community:
Questions homeowners ask
How do I start a window replacement project?
Send your address, approximate window count, the problems you want to solve, and your target budget through our quote request form. We will discuss your project and the next steps for an in-home visit.
Is triple-pane glass always the right choice?
It depends on the specific window, its energy ratings, your comfort goals, and your budget. Compare the complete products and installation scope.
What affects the price?
Window size, operating style, glass, finishes, and installation scope all affect your quote.
Can I finance my project?
Yes. We offer home improvement loans through HFS Financial, with programs for excellent, good, fair and poor credit. See our financing page for the program highlights.
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Ready to talk about your windows?
Send your address, approximate window count, the problems you want to solve, and your target budget. We will discuss your project and the next steps for an in-home visit.