Why choose us for window repair
1
Experienced technicians with extensive experience in residential window service
2
Energy-efficient solutions that increase comfort and reduce utility costs
3
Accurate estimates, competitive prices, and no unexpected charges
4
A local team familiar with building standards in Bartlett
Professional Window Services in Bartlett
Whether your windows have condensation, damaged seals, or frames that no longer close properly, our experienced team provides customized solutions for every situation.
We have worked with residential properties in Bartlett, helping homeowners improve energy efficiency, reduce air leakage, and maintain structural integrity. Our approach is always precise, professional, and focused on your long-term comfort and investment, regardless of the scope of work.
Our solutions
We offer a full range of services designed to solve typical and complex window problems in Bartlett . Each service is provided by certified professionals who carefully assess the problem and recommend the best course of action.
Window repair
Our window repair services cover issues such as cracked seals, broken locks, stuck frames, and minor damage to sashes. We focus on restoring functionality without replacing the entire unit, making this service a cost-effective option for homeowners who want to preserve their original frames while addressing pressing performance issues.
Window restoration
Ideal for older buildings or homes with unique frames, window restoration combines preservation with improved functionality. It includes glass replacement, repainting, joint reinforcement, and hardware upgrades. This is the preferred option when the window structure is worth preserving, but the materials need to be updated to save energy and improve weather resistance.
Window sealing
Over time, gaps form around the frames due to structural displacement and seal wear. Our window sealing service solves this problem by applying a durable, weather-resistant sealant that seals air leaks and prevents water intrusion. Proper sealing is a simple but important step in improving insulation and reducing heating and cooling costs.
Window Replacement
Broken glass, condensation between layers, or outdated single-pane windows can compromise both comfort and safety. Our window replacement service for Bartlett residents includes installing high-performance glass in existing frames. Whether you need to replace a single pane or upgrade to double glazing, we guarantee a perfect fit and a clean finish.
If you are having problems with your windows, our window repair and replacement team in Bartlett is here to help. We combine technical expertise with a customer-focused approach to ensure that every project is completed efficiently and professionally.
Contact us today to schedule an estimate and take the first step to stronger, more energy-efficient windows.
How we work
Inspection
Diagnosis
Repair
Warranty
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
