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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon315
    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 February 03, 2025

Top-Rated Window and door contractors in O Fallon - Updated Nov 2026

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

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"Everything went great! We had an issue with one of the installed windows and they came back out and fixed it at no charge."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
Recommended by90%of homeowners
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Avatar for The Steven Brand
The Steven Brand
4.8(
78
)
Doors (Interior) - Install or ReplaceDoors - RepairDoors (Exterior) - Install or Replace+2 more

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Small jobs welcome

"Excellent job. He was on tine and quickly repaired our stuck front door. I will save his name for any future handyman jobs needed"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
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+1

Response time2 days
Response rate98%
4 neighbors recently requested a quote
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Avatar for STL Design and Build, LLC
STL Design and Build, LLC
4.6(
169
)
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

"They did a fantastic job installing my windows. Everyone I have spoken with was friendly and very professional."
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
35 neighbors recently requested a quote
Recommended by93%of homeowners
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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%
5 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
)
Doors (Exterior) - Install or ReplaceSliding Door - InstallStorm Door - Install

Serving O Fallon, IL and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

Universal Windows Direct was originally founded in Cleveland, Ohio in 2002 by William Barr and Michael Strmac. It was their mission to create a home improvement company that offers high quality home improvement goods at the best possible value. What began as two guys in a 350 square foot office quickly grew to become one of the nation's leading remodeling companies. Today, Universal Windows Direct represents thousands of customers and has a rapidly growing network of locations nationwide, all of which are actively involved in the communities they serve. Universal Windows Direct opened Universal Windows Direct of St. Louis to serve St. Louis customers in 2017.

Universal Windows Direct
Universal Windows Direct
Universal Windows Direct
Universal Windows Direct
Universal Windows Direct

+8

40 neighbors recently requested a quote
Recommended by88%of homeowners
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Perfect Choice Home Solutions
4.8(
178
)
New Windows - 6 +Egress Window - InstallNew Windows - 3-5+1 more

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Credit card accepted

Your Satisfaction is Our Priority. With over 20 years of experience in home improvement including windows, siding, roofing and bathrooms, we?re ready to ensure your upgrade is PERFECT. Our company is based on the belief that our customers needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. Locally Owned for over 20 years!

28 neighbors recently requested a quote
Recommended by96%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

"Midtown replaced 5 windows, 3 sliding glass doors and a double front door. Their craftsmen were courteous and efficient. The installation went smoothly and everything still looks and works great after 9 years."
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing

+28

Response time2 days
520 neighbors recently requested a quote
Recommended by74%of homeowners
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Showing 1-10 of 244
Window Door Contractors FAQs, answered by experts

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

Most window screens last for about 10 to 12 years, assuming they are made from quality materials and receive proper care. The lifespan of common materials like fiberglass and aluminum can vary based on weather exposure, as constant sun or harsh winters can accelerate wear and tear. Regular cleaning and basic maintenance can help extend their life. Signs that a screen needs to be replaced include rips, tears, brittle or sagging material, fading, or a bent frame. While small tears can often be repaired, larger areas of damage typically mean it's time to replace the entire screen.

It’s possible to make minor screen repairs yourself using a waterproof adhesive for small tears or a screen patch kit for larger tears and holes. However, it’s usually a better option to call in a professional window technician. It’s very easy to use too much waterproof glue, resulting in a messy appearance that might demand a full replacement anyway. A screen repair technician will not only be able to carry out clean repairs and patches that aren’t obvious, but they can also let you know if replacing your screen is a more cost-effective option.

It is generally recommended to remove window screens for the winter, especially in climates with heavy snow, freezing rain, or frigid temperatures. Removing them helps prevent damage to the screen mesh and frames that can be caused by ice and moisture buildup between the screen and the window. Taking out the screens also allows more natural light and warmth into your home during shorter winter days and makes it easier to clean your windows thoroughly. In warmer climates where harsh weather is not a concern, the decision is more about personal preference; some homeowners prefer the clearer view, while others leave them in for convenience.

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.

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

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