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

Avatar for EcoChamp Windows and Siding
EcoChamp Windows and Siding
5.0(
60
)
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 hired EcoChamp to replacement 11 windows and a sliding patio door. Gus was very helpful and educational in the quoting process; he did a great job helping us understand options and price ranges. Pricing was very competitive, especially compared to two other companies on Angie's List. I would highly recommend Ecochamp!"
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 - 3-5New Windows - 6 +

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
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Napravnik Construction, LLC
Napravnik Construction, LLC
4.8(
66
)
Hardware, Latches & Tracks (Door) - Repair or ReplaceSliding Door or Tracks - RepairStorm Door - 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
50 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 - 3-5New Windows - 6 +New 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 Windo-Well Cover Company
Windo-Well Cover Company
4.9(
56
)
Window Well Covers - Install or Repair

Serving Oswego, IL and surrounding areas

Approved

In business since 1957

Free estimates

Credit card accepted

"I highly recommend Windo-Well Cover Co. They were here when they said they would be, came prepared do the job even if it rained, and went above and beyond by cleaning out the window well before installing the cover. I am happy with the look of the cover, but am especially pleased with the strenth and durability of the cover. We will use them again to cover additional window wells."
Custom made to any size.
open wells are unsafe
special situation cover
"Z" Flashing
On paver bricks

+9

Response time10 hrs
Recommended by98%of homeowners
Avatar for Excel Windows
Excel Windows
4.6(
129
)
New Windows - 6 +New Windows - 3-5New Window - Single+7 more

Serving Oswego, IL and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"From the very beginning I was thoroughly pleased with everyone I worked with, Salesman, window removal and re-installation of new windows by craftsman and everyone involved! If I had a question concerning the contract or installation questions, all were answered in a timely manner to me by my Salesman, Steve Churma. He was well versed in the product as well as all of the procedures necessary for this project and that was truly appreciated. I would recommend this company to anyone that might require new windows at any time."
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+398

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
Avatar for Drew Pro Carpentry
Drew Pro Carpentry
5.0(
47
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Oswego, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Small jobs welcome

"Andrew did a great job in removing and installing three interior door frames, doors and casing. He explained everything that he was going to be doing pre job start and answered my questions along the way. When he was finished the installed doors/frames and casings looked great and he cleaned the work areas very well. I would recommend him highly for quotes and work"
Bifold
Bifold door
Pocket door
Pocket door
Interior doors

+3

Response time1 day
Response rate98%
1 neighbors recently requested a quote
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Window Door Contractors FAQs, answered by experts

Yes, you can fix windows without replacing them. However, this will depend on the severity of the issue and what your needs are. Minor water damage, broken glass, damaged casing, and worn caulking are usually easy repairs. But if there is excessive damage, the windows are constantly foggy, or the windows are very old, it’s best to consider replacing them. Replacement windows cost between $575 and $1,475 per window, or an average of $850 per window. 

Window seals don’t last forever, so they’ll inevitably fail for one reason or another. One of the most common reasons is the expansion and contraction of the glass. When the glass gets warm from sunlight, it expands and adds pressure to the seal; at night, as the glass cools, it contracts. This process, day in and day out, can eventually cause the seal to fail. Other common sources of failure include the house settling over time, chemicals that damage the seal when repainting windows, and incorrect window installation.

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 screens can help keep some heat out of your home, which is one benefit of using them in summer. It’s also the reason experts suggest removing your screens in winter—so it’s easier for the sun’s warmth to filter into your home. This will keep you cozier and potentially reduce your heating bills.

While the telltale signs can vary for different types of screen doors, it may be time to learn how to install a screen door if you're noticing rotting, warping, or splintering accompanying the sagging. If you’re unsure whether to replace a sagging screen door, consult a local screen door pro for an inspection and final decision.

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.