About Us
No matter how damaged or rotten your windows are, our experts can fix them. We focus on repairs, not replacements, saving you money. Whether it’s rotting wood, broken or foggy glass, or damaged frames and sashes, we’ve got you covered.
Our skilled team will find the best repair solution for your windows. No matter the type, we’ll use the right materials to get them looking and working like new.
We can offer you the best specialists and the best services to repair any types of windows in Chicago, West and Southwest suburbs, including: Wheaton, Glen Ellyn, Oak Brook, Oakbrook Terrace, Bolingbrook, Naperville, Aurora, Joliet, Plainfield, Lake Forest, Woodridge, Warrenville, Downers Grove, Lombard, Westmont, Lisle, Clarendon Hills, Hinsdale, West Chicago, Carol Stream, Glendale Heights and more!
Comprehensive Services
Our comprehensive range of services includes:
Rotten Wood Replacement: We replace rotted wood with high-quality materials to restore the integrity of your windows.
Window Frame Repair: Expert repairs to ensure your window frames are sturdy and functional.
Sash and Sill Repair: Addressing issues with sashes and sills to prevent further damage.
Glass Replacement: Replacing foggy, cracked, or broken glass units to improve visibility and energy efficiency.
Mechanism Replacement: Replacing faulty window mechanisms for smooth operation.
Caulking Service: Providing professional caulking to enhance insulation and prevent leaks.
Patio Door Repairs: Fixing various problems with patio doors, including foggy glass units and mechanical issues.
If you find a rotten window, you need to call us immediately. The longer you do not pay attention to this problem, the more expensive the cost of repairs will be.
If repair is not an option for you, we also offer prompt and hassle-free sash replacement or windows installation. Our team is ready to help you find the perfect solution to meet your needs. Experience a seamless upgrade with our efficient service!
Serving Chicago and the surrounding suburbs, including Wheaton, Glen Ellyn, Oak Brook, and Naperville, we are committed to offering top-notch repair services across the region. Our local presence ensures that we can provide timely and reliable service to meet your needs.
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Get Free Estimate Today
Dealing with window issues in a new home is never ideal, especially when you’re preparing to buy or sell. If you’re planning to list or purchase a property, we offer comprehensive window inspections to identify any potential problems. By fixing the windows, you can enhance the value and appeal of your home without sacrificing its selling price.
Just remember — fixing it is always 3-4 times cheaper than installing new windows.
Get in Touch
Ready to give your windows a new lease on life? Contact us today for a free estimate and let our experts handle your window repairs. With Rotten Window Repair, you can trust that your windows will be in good hands, and you’ll enjoy a more comfortable and energy-efficient home.
Why Us?
8
years
of experience
of experience
20
years warranty on the thermal seal
10
years warranty on woodwork
FREE
estimate and inspection
Hear It From Our Customers
Here you’ll find real testimonials from customers who’ve shared their experiences on Google Maps or directly through our website. These reviews help us improve our services and guide new customers in making the right choice.
EXCELLENT Based on 36 reviews hua tian2024-12-12Trustindex verifies that the original source of the review is Google. This company is wonderful! Every one is very kind and professional! The technician showed up on time and told us the window is actually in good shape. The small repair can done by myself. He told us where I can buy the products and how to do it in a right way. They are so honest and didn’t charge me anything for the inspection and the valuable expertise! Thank again sir and happy holidays! Cornelius Jackson2024-12-05Trustindex verifies that the original source of the review is Google. Very professional! Technician was able to get straight to the point and repair window. Technician did not even charge as I didn’t require any material for the repair. I will definitely do business with this company in the future. LiveWell WithJoy2024-12-03Trustindex verifies that the original source of the review is Google. Rotten Window Repair is an amazing company. They did a great job of repairing a cracked window and saved me money. Another company I checked with before I found them wanted to replace the whole window, which would’ve cost more money. I highly recommend Rotten Window Repair for your new windows and repairs! Ricardo Bello Jr.2024-09-09Trustindex verifies that the original source of the review is Google. Tony and his crew are great! They are very flexible and accommodating with their schedule. Their work is top notch, they will go the extra mile to make sure you're happy with their work. They know their stuff and they maintain a clean work area. Highly recommend and will use again. Jim Litrenta2024-08-10Trustindex verifies that the original source of the review is Google. Very Professional, on time, and did fantastic work. Would highly recommend Becky Olsen2024-07-29Trustindex verifies that the original source of the review is Google. I had a cracked window and wanted the glass replaced. Rotten Window Repair was reasonably priced. I called three other places. One wanted three times the amount. The owner was professional, personable and was able to install with much care. I definitely recommend Rotten Window Repair! chris wu2024-06-24Trustindex verifies that the original source of the review is Google. Very nice person, do the best job, thank you very much 👍 James Rudnicki2023-11-20Trustindex verifies that the original source of the review is Google. Awesome job replacing my broken window pane! Great communication and they showed up on time! Thanks again:)
Direct Feedback From Our Website
Tony and his crew are great! They are very flexible and accommodating with their schedule. Their work is top notch, they will go the extra mile to make sure you’re happy with their work. They know their stuff and they maintain a clean work area. Highly recommend and will use again.
Ricardo Bello Jr.
I had a cracked window and wanted the glass replaced. Rotten Window Repair was reasonably priced. I called three other places. One wanted three times the amount. The owner was professional, personable and was able to install with much care. I definitely recommend Rotten Window Repair!
Becky Olsen
One of the windows in my bedroom had a big crack in it so I decided to call Rotten Window Repair based on the strong reviews here. They fixed my window properly and efficiently and at a very good price. Very happy with my experience with this business and would easily recommend them for any of your window repair needs.
Salvador Polanco
Had quite a few foggy and broken windows that needed to be replaced , decided to give these guys a call before I’d replace the windows . Long story short , the service was very fast and the price was good , would recommend to a friend .
Andrew Drumfire
Partners
Frequently Asked Questions
Here, you’ll find answers to common questions about our company and window repair services. If you’re curious about how we work, our process, or pricing, this section may have the information you need. If you don’t see your question listed, don’t hesitate to contact us — our team is always ready to help with any window repair concerns.
How do I know if my window needs to be repaired or replaced?
Windows often need repair when minor damage occurs, but frequently replacing them is necessary if the frame or glass is beyond repair. Replacement can enhance energy efficiency and save money on bills.
What causes foggy windows, and how can they be fixed?
Foggy windows often result from seal failure. Replacing the glass unit restores insulation, improving energy efficiency.
How long does window replacement take?
The process frequently takes a few hours per window, depending on the complexity.
What is the cost of window glass replacement?
Costs vary depending on size, type of window, type of glass. But replacing window glass units always pays off by enhancing energy efficiency and reducing heating/cooling expenses.
What types of glass do you offer for replacement?
We frequently offer energy-efficient options like double-pane, single pane, anneal, Low-E or tempered glass, designed to enhance insulation and save money.
What maintenance is required after window installation?
Proper maintenance, such as cleaning and inspecting seals, often helps windows maintain their energy efficiency and long-term performance.
Still Have Questions?
If you need more information or have concerns, we’re here to help! Fill out the form, and our team will respond quickly with the answers you need to make an informed decision.