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TRUSTED BY DEKALB, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon76
    Verified window and door contracting services reviews

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

Avatar for Windo-Well Cover Company
Windo-Well Cover Company
4.9(
56
)
Window Well Covers - Install or Repair

Serving Dekalb, 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 Drew Pro Carpentry
Drew Pro Carpentry
4.9(
48
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Dekalb, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Small jobs welcome

"Andrew was very knowledgeable, efficient, and timely. He showed up when he said he would and got things done professionally. He knew what he doing and did everything by himself. We had two closet doors widened and replaced with two bi-fold doors. He replaced a storm door, garage access door, and a garage window. Great job! Will call again and pass on his name."
Bifold
Bifold door
Pocket door
Pocket door
Interior doors

+3

Response time1 day
Response rate98%
1 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
360
)
New Windows - 2New Windows - 3-5

Serving Dekalb, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Great Company. Fast Efficiant work. Shawn the Window Technician was great, and Devan who was helping him install and we learned that he was actually a Production Manager. Both were great. The completed all of our windows. 7 standard, and a picture window in less than two days. Great company. Great customer service. Shawn,Devan, and Lauren were all amazing."
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards

+53

Recommended by67%of homeowners
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Dekalb, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"This company has excellent windows, doors, and service. The installers did a fantastic job with installation and clean up. I would highly recommend this company to anyone!"
windows
siding
siding
siding
windows

+20

Response time10 mins
7661 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for 123 Exteriors
123 Exteriors
5.0(
9
)
New Windows - 3-5New Windows - 6 +

Serving Dekalb, IL and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"We want to thank Dominik for his expertise and advice when choosing our windows. We needed 12 original windows replaced, and he helped us choose windows that give the house a clean, refreshing look. He was very professional and explained the energy benefits we should expect to see."
Window
Avatar for CJ Construction
CJ Construction
4.7(
41
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+2 more

Serving Dekalb, IL and surrounding areas

Approved

In business since 1984

Free estimates

Customers say: Quick response

"CJ Construction reconstructed a bridge that I need to go over a creek so I can get my riding mower to the back of my property. He was friendly, efficient, professional and did this unusual project at a good price. He was very thorough and made the bridge stronger and better than it ever was. I would hire him again for any project he was willing to do. No mess and considerate of property. I would hire Jeff again without even looking for another company."
Kitchen Island
Handicap Ramp
Kitchen peninsula
Exterior wall repair
vanity

+8

Response time11 hrs
5 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for WesTower
WesTower
5.0(
6
)
Door or Window Screens - Install or RepairDoors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace+12 more

Serving Dekalb, IL and surrounding areas

Approved

"Hired to replace 2 window screens on the second story of our home. Val found another one that needed replacing, and he did that one too, for no additional charge. He also fixed our kitchen light so that it stopped blinking when we first turned it on. Friendly, courteous, punctual and professional. Will be hiring again."
LED Coffee Bar Cabinet
Platform Bed Assembly
TV Stand Assembly
Accent Chair Assembly
Kitchen Garbage Disposal

+3

4 neighbors recently requested a quote
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Showing 1-10 of 176
Window Door Contractors FAQs, answered by experts

Awning windows can have screens, but it depends on your manufacturer. If your awning window does have a screen, it will be on the interior side so it doesn’t get in the way when you crank the window open. Having the screen on the inner part of the window also makes it easier to clean from inside your home.

Ensures proper fit and function, maximizing insect protection and airflow.

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.

Window screens can take anywhere between 10 minutes and an hour to replace, depending on the complexity of the replacement and the accessibility of the window. Replacing the screen inside an existing frame normally takes longer than replacing an entire screen, frame and all, if you purchase a prefabricated screen already mounted on the frame.

While sometimes used interchangeably, screen doors and storm doors have key differences. Screen doors are simple structures, typically composed of just a frame and a screen, designed to keep out bugs while allowing air circulation. In contrast, storm doors are heavier and more complex, built to protect your home's main entry door from weather and intruders. They usually feature an aluminum frame with interchangeable tempered glass and screen panels, allowing you to switch between ventilation and insulation. A storm door offers more protection and versatility but generally costs more than a basic screen door.

The Dekalb, 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.