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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon199
    Verified window services reviews

Top-Rated Window pros in O Fallon - Updated Nov 2026

Avatar for Midwest Window Tinting
Midwest Window Tinting
5.0(
28
)
Window Tinting - Apply or Replace

Serving O Fallon, IL and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Midwest arrived on time and 2 men did the job. It took them about 4 hours to complete the task of removing the old tint, clean the window and area, then apply the new window tint. Of course our windows are larger than normal windows that you see in most houses. Our windows run (73" x 73"), they are considered custom windows, because they run so large. However Midwest did a superior job installing our window tint. They didn't leave any seams in the middle of our window tint. Which is great. Our tint carries a warranty, which we are very happy with. The men who did the installation, applied the window tint to 6 windows and they cleaned up all of they mess. They didn't leave any dirt behind for us to deal with and I was very happy to see that happen. Normally, when someone installs something in your home, any mess they make, they expect the homeowner to clean it up, but that isn't the case with Midwest. Their installers clean up after themselves. Personally, I appreciate it. We will use Midwest in the future and refer them to friends & family. We love the look of the windows with the new tint on them. They really make a big difference when the sun is shinning on them. They really cut down on the amount of UV rays and the extra heat which does not pass through amymore. The window tint helps with our cooling (air conditioning) bills. We know Midwest saved us money and gave us a great price on our new window tint. They did a terrific job and we are very happy with the windows. The installation was easy and we didn't have any problems.
"
Additional Photos
St. John's Mercy NICU
Innsbrook
Response time1 day
Response rate100%
6 neighbors recently requested a quote
Perfect Choice Home Solutions
4.8(
178
)
New Windows - 6 +New Windows - 3-5Egress Window - Install

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!

13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)
New Windows - 3-5New Windows - 6 +New 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%
1 neighbors recently requested a quote
C Hatcher Construction
4.8(
11
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving O Fallon, IL and surrounding areas

Approved

Customers say: True professional

"No matter what problem you have, Clint is the man for the job! He not only fixed the plumbing issues I discovered during a remodel but was able to fix the electrical issues, flooring problems, install the cabinets, cut and grout backsplash tile, and fix a handful of minor issues that came up along the way. Clint is on time, dependable, courteous and respectful of your property - he even cleans up afterwards! I could not have completed this project without Clint Hatcher and highly recommend him to anyone who needs work done - you will not be disappointed!!"
Response time1 day
Response rate100%
Recommended by70%of homeowners
Avatar for The Haire Corporation
The Haire Corporation
5.0(
9
)
New Windows - 6 +New Window - SingleNew Window - Single - For Business+2 more

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"The Haire Corporation were phenomenal. They went beyond the call. The price was in my price range and they explained the process as they went along. Their professionalism was beyond reproach and cleaned behind themselves like no job was done. I would recommend their services to everyone. I will be using their services again very soon. Thank you The Haire Corporation for making my experience a stress free one!"
Response time7 hrs
5 neighbors recently requested a quote
Recommended by25%of homeowners
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Windows FAQs, answered by experts

On average, bay windows are three times as expensive as a standard double-hung window, so up-front cost is a major drawback. They also let in more natural light than most other types of windows, which can be a positive thing, but it can also lead to more aggressive fading and UV damage to furniture and flooring. Larger windows allow for more heat transfer, so bay windows tend to be less energy-efficient due to their size. Finally, window treatments for bay windows can be more challenging to find, and they’re more expensive than those you’d place over standard-sized windows.

Not every home needs window capping. Whether or not you need to cap your windows depends on your climate and window frame materials. Wooden windows should have window capping if moisture is a problem. Arid climates like the Southwest may not need window capping due to low rainfall and low humidity.

Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows.

Storm windows are placed outside of already-installed windows. Regular windows are installed into a frame, offering a barrier to the elements but no special protection. Storm windows add extra protection to regular windows, reduce noise, and improve insulation. Replacing a regular window involves a different process than installing a storm window. 

Having a professional caulk your windows will cost you around $50 to $70 per window (or $1.25 to $4 per linear foot), including labor. However, caulking is one of the easiest DIYs there is, and you’ll save a lot of money by getting the supplies and doing it yourself. You’ll only pay $0.05 to $0.20 per linear foot if you DIY this one. Finally, different types of caulk don’t vary too much in price, with most tubes costing no more than $15 apiece (but typically only $3 to $10) at the most. 

The O Fallon, IL homeowners’ guide to window services

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