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

Avatar for All-Type Window & Door, LLC
All-Type Window & Door, LLC
4.6(
25
)
New Windows - 6 +New Windows - 3-5New Window - Single+2 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Brad was one of the best people to do business with: not high-pressure at all, very easy going, professional, good workmanship, patiently answered all our questions, and gave us a reasonable price for our three windows. They were only just installed on Feb. 6, '20, so it may be too soon to evaluate their quality, but they seem to be installed well and look well-made for mid-price windows. Brad's clean-up of the work sites was very thorough, as well. We are very pleased with Brad and All-Type Window and Door LLC and would definitely use them again!"
Stemson
Legacy 2lt sliding window
Exterior view legacy sliding window
Bathroom windows
New windows and trim

+12

Response time1 day
6 neighbors recently requested a quote
Recommended by95%of homeowners
Perfect Choice Home Solutions
4.8(
178
)
New Windows - 6 +New Windows - 3-5Egress Window - Install

Serving O Fallon, MO 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, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Alex Faires was a fantastic project manager. We had extensive hail damage and had to replace our entire roof, siding and gutters. Alex is knowledgeable and took the time to answer all of our questions. Alex was very responsive and kept us informed on scheduling and material deliveries every step of the way. H&F handled everything directly with our insurance, making the process seamless and hassle free. Alex coordinated multiple crews to minimize the disruption and all of the work was completed ahead of schedule! We are very happy with the results and highly recommend Alex and H&F!!"
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for County Remodeling Window & Door Replacement
County Remodeling Window & Door Replacement
4.5(
33
)
New Windows - 2New Windows - 3-5

Serving O Fallon, MO and surrounding areas

Approved

In business since 1978

Free estimates

Customers say: Super punctual

"This isn’t the first time County remodeling has done work for us! I added above windows, siding and doors because they did that a few years ago for us, and were great to work with. We were happy to have them back to help remodel our basement and add a shower to our bathroom. They did great work! My bathroom is exactly as i had envisioned in my head. I absolutely love it!! The quality of workmanship and materials used is above and beyond my expectations. Respectful of property, friendly, easy to work with. Will definitely hire again! Thanks for your great work as always!"
New home
New home
New home
New home
New home

+18

1 neighbors recently requested a quote
Recommended by90%of homeowners
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