Why Glen Ellyn Homeowners Trust Us With Their Windows
1
Long-Term Value: We prioritize repairs that stand the test of time, protecting your investment and preventing recurring issues.
2
Respect for Your Home: Our technicians ensure a meticulous, clean worksite and clear communication from start to finish.
3
The Right Solution: We offer honest assessments, guiding you to the most cost-effective choice between repair and replacement.
4
Local Climate Expertise: Our methods and materials are selected to combat the specific weather challenges in Glen Ellyn.
Revitalize Your Home’s Windows in Glen Ellyn
Seeking dependable window repair in, means finding a contractor who values your home’s integrity as much as you do. We specialize in diagnosing and resolving the core issues that plague local windows—from sticky sashes that refuse to budge to frames that have lost their seal against the elements. Our meticulous approach to window restoration can often rescue and rejuvenate original windows, preserving your home’s historic charm while integrating modern performance for enhanced energy savings.
There are instances where a full upgrade is the most prudent path forward. For those situations, our window replacement service provides a seamless transition to new, high-efficiency units. We manage the entire project with precision, ensuring a perfect fit and finish that elevates your property’s aesthetics and insulation. Whether it’s a straightforward glass replacement in or a complex frame renovation, our work is characterized by an unwavering attention to detail and a commitment to your complete satisfaction.
The Window Services We Provide
Window Sash Repair
Is your window difficult to open or close? We expertly troubleshoot and repair faulty sashes, restoring effortless operation and a tight, secure close.
Window Frame Repair
A compromised frame allows drafts and moisture to enter your home. We correct warping, seal gaps, and reinforce the structure to restore stability and efficiency.
Window Sill Repair
We fix sills damaged by sun, moisture, and time. Our repairs address both cosmetic flaws and structural rot, ensuring your sill is both attractive and fully protective.
Rotten Wood Window Repair
We halt wood decay in its tracks. Our process for rotten wood window repair in Glen Ellyn involves carefully removing rot and rebuilding the wood with durable compounds, effectively extending the life of your window for years to come.
Window Restoration
This is a comprehensive preservation service for your valuable original windows. We disassemble, repair, and refinish them, often improving their performance beyond the original with added weather-stripping and seals.
Window Replacement
When repair is not feasible, we offer a complete window replacement in Glen Ellyn, IL. We ensure a flawless installation of new, energy-efficient windows that enhance your home’s comfort, security, and curb appeal.
Window Caulking & Sealing
We eliminate drafts and water leaks by applying advanced, flexible sealants. This service is a cost-effective way to boost your home’s energy efficiency and comfort.
Glass Replacement
For broken, fogged, or outdated panes, our glass replacement in Glen Ellyn service is fast and reliable. We install new, crystal-clear glass with a perfect seal for an immediate improvement in your view and insulation.
How we work
Inspection
Diagnosis
Repair
Warranty
Contact Us
Professional window repair, restoration & replacement in Geneva
Reviews of our Services
Lucie Ziebicki
I am so impressed with the team that came to replace my window. Not only was the workmanship superb—leaving me with what looks like a brand-new window—but the two gentlemen were incredibly polite and respectful. They even took off their shoes without me asking, which shows a real respect for your client's home. A fantastic experience all around!
21 October, 2025
Chicago
Bob Browne
Window Quality Works has been our trusted partner for three separate projects over the years. Simply put, they do amazing work. They've restored a variety of our wooden windows to look and function like new, and now they stand strong against Chicago's tough weather. Beyond the impeccable quality, they are a pleasure to work with—excellent communicators, efficient, and they always leave the workspace spotless. You can't ask for more.
18 September, 2011
Chicago
Lia Sampara
I had a couple of wooden windows with significant rot damage. WindowQW provided a fast estimate and then performed a beautiful restoration and repair. The results speak for themselves—I'm very satisfied with how they turned out!
15 September, 2025
Nappervile
Erika Zubkovska
I had a serious issue with rotted wooden sashes and sills. The team replaced them with new ones, and then carefully sealed and painted everything to ensure long-lasting durability. The pricing was reasonable, the estimate was fast, and the service was highly effective. They truly did an amazing job and gave me complete peace of mind!
29 August, 2020
Aurora
Chris McGrath
These guys were a lifesaver when we needed to get our windows fixed quickly before selling our house. They responded immediately, came out, and fixed everything in just one day. The price was more than reasonable for such prompt and quality service. Thanks again for your help!
8 August, 2025
Plainfield
Diego E
I contacted them for an estimate on my historic wooden windows, and the results exceeded all expectations. They didn't just give me a quote; they conducted a meticulous assessment of each window and offered thoughtful solutions. The care they took in restoring the sashes and sills was evident. My windows now operate smoothly and look beautiful. It's refreshing to find a company that still takes such pride in their work.
15 July, 2025
Aurora
Anastasiia Vatsyk
My search for a reliable sash repair company ended with WindowQW. From the beginning, they were transparent, walking me through the entire process and clearly explaining what could be salvaged versus what needed replacement. True to their word, they stuck to the agreed timeline and budget. They replaced rotting sills, freed up stuck sashes, and even upgraded the old ropes and pulleys. I'm thoroughly impressed and highly recommend them!
8 July, 2025
Nappervile
David Langowski
They See What Others Miss. Trustworthy and Skilled.
We had a few Pella windows with bad rot. The team didn't just fix what we pointed out; they did a full inspection and identified a couple of other issues we had missed. This is the second time we've used them, and once again, they did a fantastic job. They are highly recommended for their honesty and expertise.
26 July, 2025
St. Charles
Paul Wysh
I hired Window Quality Works to handle window replacements and rot repair on two of my Chicagoland properties. They did a thorough and efficient job, working quickly without sacrificing quality. I was very satisfied with their work and will highly recommend them to other property owners. I look forward to working with them again in the future.
6 May, 2025
Joliet
