Why Choose Our Repair Services
1
Save significantly compared to the high cost of a full window replacement.
2
Extend the life of your original windows while preserving their classic charm.
3
Improve your home's energy efficiency and reduce annoying drafts for good.
4
Get a fast and professional solution with minimal disruption to you.
Professional Window Services in Elk Grove
When your windows are damaged, drafty, or simply not performing as they should, you need a trusted local expert. Our team specializes in comprehensive window repair in Elk Grove, IL, addressing everything from minor hardware issues to major structural rot.
For situations where repair is no longer viable, our window replacement service offers a modern, energy-efficient alternative. We help you navigate the selection process to find the perfect style and material that matches your home’s aesthetic and your performance needs. Whether it’s a precise repair or a full replacement, our goal is to deliver lasting results that improve your home’s comfort, curb appeal, and resale value.
Services We Offer
Window Sash Repair
The window sash is the movable part of your window that holds the glass. We fix common issues like stuck, wobbly, or unbalanced sashes, repair broken cords and balances on double-hung windows, and ensure a perfect, airtight fit within the frame for smooth operation.
Window Frame Repair
Your window frame is the structural backbone of your entire window unit. We expertly repair frames that have become warped, cracked, or misaligned due to weather and age. This restores structural integrity, eliminates operational problems, and prevents future energy loss.
Window Sill Repair
The window sill takes the brunt of weather exposure and moisture damage. We repair sills that are cracked, rotted, or water-damaged. Our process includes removing decayed wood, treating the area to prevent future rot, and rebuilding or replacing the sill to be both beautiful and durable.
Rotten Wood Window Repair
Rotten wood window repair in Elk Grove is one of our core specialties. We carefully remove the decayed sections, treat the surrounding wood with preservatives to halt further damage, and skillfully splice in new wood or use advanced epoxy fillers. This process salvages the original window, saving you the expense of a full replacement while restoring its strength and appearance.
Window Restoration
Our window restoration service is a comprehensive process designed to bring historic or character-rich windows back to their original glory. We meticulously refurbish glass, wood, and hardware, preserving the authentic look and craftsmanship of your home while significantly upgrading performance with modern weather-sealing techniques.
Window Replacement
When repair is not cost-effective, our window replacement service provides a fantastic upgrade. We help you choose from top-quality, energy-efficient models and ensure a flawless installation that guarantees improved temperature control, noise reduction, and easier maintenance for years to come.
Window Caulking & Sealing
Proper caulking and sealing are critical for an energy-efficient home. We remove old, cracked, and failing caulk around your window frames and apply new, high-performance sealants. This simple service blocks drafts, prevents water intrusion, and can lead to noticeable savings on your energy bills.
Glass Replacement
We offer professional glass replacement in Elk Grove for panes that are cracked, fogged, or broken. We handle both single and insulated glass units (IGUs), ensuring a perfect fit and a crystal-clear view. Our service quickly resolves security hazards and restores the insulating value of your window.
How we work
Inspection
Diagnosis
Repair
Warranty
Contact Us
Professional window repair, restoration & replacement in Elk Grove
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
