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  • Verified reviews icon680
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Oswego - Updated Nov 2026

Avatar for EcoChamp Windows and Siding
EcoChamp Windows and Siding
5.0(
61
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Oswego, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"I love my windows and siding. My house looks like it’s brand new. The windows and siding transformed my house. I would recommend Gus at EcoChamp Windows and Siding to all my friends and family. It looks amazing!"
Window Project
Pella Windows in Lincoln Park
Window Project
Pella Windows in Lincoln Park
Window Project

+62

Response time2 days
Response rate100%
12 neighbors recently requested a quote
Avatar for Premier Quality Windows & Siding Inc
Premier Quality Windows & Siding Inc
4.9(
90
)
New Windows - 6 +New Windows - 3-5

Serving Oswego, IL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Steve's crew was outstanding. Very professional and skilled and it showed in their work. We had a few issues with grids being on windows they shouldn't have been and some confusion around where tempered glass was needed or not however Steve addressed all of it to our satisfaction. I would recommend Premier to anyone looking for replacement windows."
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+24

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Napravnik Construction, LLC
Napravnik Construction, LLC
4.8(
66
)
Storm Door - RepairHardware, Latches & Tracks (Door) - Repair or ReplaceSliding Door or Tracks - Repair+1 more

Serving Oswego, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Charles came to give an estimate soon after we talked and was able to do my repair the next day. We are very satisfied with the work he did and will hire him again for another project that he looked at and told me what to do to get the materials so he could replace only the broken part of windows. Appreciate his work!!"
French Kitchen
Custom Homes
Room Additions
Modern flare
Custom Garages

+4

Response time1 day
49 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Best Windows Inc
Best Windows Inc
4.6(
239
)
New Windows - 6 +

Serving Oswego, IL and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"It went extremely well. Being female, many contractors gave me obscenely high quotes and didn't detail out prices (which I requested). Working with John at Best Windows was such a pleasure. He listened to my needs, was candid, honest, and detailed out pricing. Also, he provides the highest quality service for the best price. His team (pleasant & professional) Installed 14 windows. I expected minor issues. And John/team were quick to respond and fixed them immediately. I highly, highly recommend Best Windows."
3 lite bay
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+53

Response time5 hrs
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Chicago Window Guy
Chicago Window Guy
4.8(
61
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Oswego, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"The Chicago Window Guys is a great company to have install your windows and doors. the owner Russ came out and was not aggressive or pushy like other companies. He was patient and truly listened to what me needs were. Since I have a big home I wasn't able to have all my windows done at once. This was ok! Russ worked with my budget and I got a new patio door, kitchen window and living room window. I was concerned about how well they will block out noise since I live close to a train track. The door and windows are great at reducing noise and keeping my home cool in the summer and warm in the winter. The installers were professional and did a great, high quality and thorough job. Will use this company again to get the rest of my windows done."
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+3

12 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Excel Windows
Excel Windows
4.6(
129
)
New Windows - 6 +New Windows - 3-5Doors (Exterior) - Install or Replace+2 more

Serving Oswego, IL and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Excel, did an excellent job answering our million questions and was courteous. We had an issue that wasn't Excel's fault. My wife wanted the patio doors that has the blinds inside the window. But the last update that Excel received from our village was it doesn't meet code. So we had to go with the regular patio doors. So once the windows and patio door was replaced, the village had to approve it. So as the village inspector was doing his job, I took it upon myself to ask why the village doesn't allow patio doors with blinds inside the windows. The inspector informed me that we can, the particular code was changed some time back. Excel wasn't aware of the change, so we immediately called Excel informing them of what we just heard. Excel without hesitation got us the windows that my wife originally wanted. Excel made my wife happy, which made me happy later on that night & that night our patio doors were changed to the ones she wanted!!! Thanks Excel!!"
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+409

Response time9 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Bob the Builder Inc
Bob the Builder Inc
4.7(
169
)
New Windows - 6 +

Serving Oswego, IL and surrounding areas

Approved

In business since 1973

Free estimates

Customers say: Quick response

"Bob the Builder Inc. is an excellent company. They are professional and do outstanding work. Wes came to my home and checked out my roof damage quickly. tom walked me through the filing of an insurance claim. Robert their Master carpenter and his crew does excellent work. Their crew quickly and thoroughly gave me a new roof, gutters, vents and a solar attic fan. I was impressed how clean they left my property everything was hauled away. I would not hesitate to use them again in fixing or remodeling my home."
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+20

Response time2 days
Response rate100%
8 neighbors recently requested a quote
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Showing 1-10 of 471
Window Door Contractors FAQs, answered by experts

Solar screens are low-maintenance but benefit from occasional cleaning with mild soap and water. Avoid using harsh chemicals or pressure washing, as these can damage the mesh. Inspect screens annually for tears or loose frames to maintain performance. In dusty or coastal areas, more frequent cleaning may be necessary to prevent buildup.

Window repairs cost $175 to $615, depending on the type of repair. Because double-hung windows have two sashes and multiple pieces of hardware, like locks and handles, there are many parts that can break over time. Repairing locks, latches, or other hardware costs about $75 to $200 and is easy to DIY. Fixing one or multiple sashes costs about $200 to $600.

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

If you’re not keen on using a traditional doggie door, there are some alternatives. One popular option is a solid, insulated door that you can lock when you’re out of the home for added security. You can also opt for a doggie screen, which you can lift and lower to allow your pooch access to the outdoors. These are a bit more convenient to use than a regular exterior door, although security could be an issue. You can also install a screen door with a small opening for your pup to prevent bugs from coming inside as your dog exits.

If your door has interchangeable inserts, you’ll likely want to swap the glass out for a screen during the summer months. The process to do so will vary by door, but you’ll follow these general steps: First, use a flathead screwdriver to pop out the retainer strips—the plastic strips running down both long (and sometimes all four) sides of the door. Then gently pull them out by hand. Carefully remove the glass insert from the door and replace it with the screen. Finally, push the plastic retainer strips back into place, working from top to bottom.

The Oswego, IL homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.