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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon309
    Verified window and door contracting services reviews

Verified Reviews for Window And Door Contracting pros in O Fallon, IL

*The Angi rating for Window And Door Contracting companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.

*The HomeAdvisor rating for Window And Door Contracting companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.

Last update on September 22, 2025

Find Window and door contractors in O Fallon

Avatar for Window World
Window World
4.6(
243
)
New Windows - 2New Windows - 6 +New Window - Single+9 more

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"Great service and very professional. The initial representative gave a good presentation and seemed honest his name was Jeff. The installers were prompt, polite and cleaned up very good. I am pleased with my new windows."
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Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Avatar for The Steven Brand
The Steven Brand
4.8(
74
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceDoors - Repair+2 more

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Small jobs welcome

"Steven came in an out and fixed a broken door lock and replaced the doorknob in about 45 seconds. Incredible work, will absolutely hire again."
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+1

Response time2 days
Response rate98%
Recommended by63%of homeowners
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Avatar for STL Design and Build, LLC
STL Design and Build, LLC
4.6(
168
)
Doors (Exterior) - Install or Replace

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Warranties offered

"Replaced my doublehung windows and sliding glass door. Workers arrived ready to go and stayed until the job was done. The door is easy to use and the added safety of a 3point locking mechanism is a nice feature."
Two-Toned - White cabinets and a blue island
Elegant Kitchen
Before - limited cabinets
Before - view 2
AFTER - much better use of space

+130

Response time10 hrs
76 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Mr. Handyman Metro East
Mr. Handyman Metro East
4.6(
196
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+5 more

Serving O Fallon, IL and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Very well. Removed debris from gutters and checked that all downspouts were clear."
Additional Photos
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+5

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"I used H&F exteriors to redo the complete outside of my home. From top to bottom. My windows were the original windows to the home, now that it is summer time, my AC Unit barely runs, no where near to what it use to. From the window installers, to the guys on the roof during the hot day, and the siding guys. The entire team did a great job. I worked with Jill and she was easy to work with. Highly recommended."
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate95%
2 neighbors recently requested a quote
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Avatar for Universal Windows Direct of St Louis
Universal Windows Direct of St Louis
4.6(
57
)
New Windows - 6 +New Windows - 3-5

Serving O Fallon, IL and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Our sales representative Angie was amazing. She was very thorough about the products and services we were to receive. We are very excited to get our new windows and sliding glass door!!"
Brown Woodgrain/Glass Entry Door
Casement Windows
Black Woodgrain/Glass Entry Door
Double Hung
Brown Woodgrain/Glass Entry Door

+6

22 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Midtown Home Improvements, Inc. (St. Louis)
Midtown Home Improvements, Inc. (St. Louis)
4.3(
1,697
)
Doors (Exterior) - Install or Replace

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"I’ve used them for several different projects. Window replacement, basement windows and door replacement, E Shield attic insulation and windows and siding on my back porch."
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing

+28

Response time2 days
418 neighbors recently requested a quote
Recommended by74%of homeowners
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Avatar for The Haire Corporation
The Haire Corporation
5.0(
9
)
Doors (Exterior) - Install or ReplaceNew Windows - 2Doors (Interior) - Install or Replace+4 more

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"Very professional and at the same time approachable. After looking at pictures of hole in siding and wall, and in person, was able to give a detailed estimate that made complete sense. Agreed with estimate and signed contract. Came out within a week and fixed the issue. Did not need to be home for any of it! Huge plus! Looks great. Will be hiring them again this year for another project. Highly recommend!"
Response time7 hrs
4 neighbors recently requested a quote
Recommended by25%of homeowners
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Window Door Contractors questions, answered by experts

Yes, adding windows adds value to a brick house. Homeowners don’t shy away from more natural light and an opportunity to get fresh air. Adding a window is particularly beneficial if you live in an area with good weather for much of the year or if your home has a nice view. Keep in mind that many older brick homes have historic wood windows that add to the charm of the house. When you install a new window in a brick house, you’ll want to find one that matches the aesthetic of the existing windows.

While windows increase a home’s value, how much they increase it can vary. It depends on the age of the home and the type of windows. You can expect about 70% to 85% return on investment (ROI) when adding a window to your home.

If you’d rather repair your screen door mesh than replace it, you can patch it. Purchase a mesh patch for screen doors with small holes or tears, especially if the mesh is pretty new. Hardware stores and websites sell mesh patches that are easy to apply with an adhesive or a warm hair dryer. Keep in mind that repairs won’t look as aesthetically pleasing in most cases as a full replacement. 

Yes, if you have ventilated skylights, you can install insect screens on them. Insect screens for skylights cost $10 to $50 each, depending on their size and quality. Most pros highly recommend insect screens for ventilated skylights because they keep pests outside of your home while allowing fresh air inside.

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.

You can add any type of window to a brick house, so long as the window has proper support. Windows with wider openings and windows in brick walls will need a lintel to support the extra weight above the window frame. A lintel is a support beam that distributes the weight from above evenly around the window.

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

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