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Find Egress window installers in O Fallon

Avatar for Pro Basement
Pro Basement
3.6(
140
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"The good: They installed a good looking window for a good price. The bad: They did not tarp off the basement very well, even after I mentioned the lack of coverage. I had to scramble to hang my own plastic tarp and cover furniture as mud and dirt flew all over the basement. The sump-pump has no visible exit/drainage. As far as I know, it just will back up and drain into the window well. I have asked 5 different times & provided days I will be home for someone to come and show me how/where it drains out. I have gotten no resolution. The dirt all started to wash away around the egress window. Again, I provided dates and times when I will be home for them to add dirt and they never showed. I ended up buying dirt myself. I also bought a plastic cover for my well from Menards. The fact I do not know where/how sump pump drains out I wanted to protect myself from debris and flooding. This company installed the window and looks good. But the fact they do not care to address the little issues that have happened, makes me concerned they would not bother with the big issues if they happen. I wanted a complete basement finish. I hired them for the egress window to start. I will not hire them for the complete finished basement."
Basement Custom Bar Ballwin MO
Custom Basement Back Bar
Front basement bar work area and wet bar sink.
Bronze foot rail on Basement Bar
basement kitchen with rustic wood floors

+62

Response time1 day
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Ultimate Basement Solutions, LLC
Ultimate Basement Solutions, LLC
5.0(
2
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

With near a decade of experience in Foundation Waterproofing and Crack Repair, as well as Egress Window Installations, Ultimate Basement Solutions, LLC is dedicated to standing behind our work and providing lifetime warranties to give you that peace of mind that we aren't just in and out with your project, but that you will be taken care of and given the resources required to resolve any concerns you may have after completion. Ultimately we strive to uphold our reputation with accuracy, professionalism, and customer satisfaction. \n

Response time2 days
Recommended by100%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
307
)

Serving O Fallon, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"I had a sump pump installed (fall 2022), along with drainage channels and a moisture barrier in one of corner of my basement. The sump pump has a battery backup system too. Install was done very professionally. They worked with me to finance the project through a 0% loan which was a nice feature. There was an issue in spring of 2023. They came promptly, diagnosed a bad pump and replaced free of charge. Recently the pump alarm kept going off intermittently. Got a repair tech scheduled to come out same week. He found a issue with how the alarm was placed and replaced that part. Both times that I had issues, thetechs were very knowledgeable and informed me further about how the system works. I would highly recommend this company for water issues."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

454 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for FixPro
FixPro
5.0(
5
)

Serving O Fallon, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

FixPro is a locally owned and operated handyman service proudly serving St. Louis, St. Charles, Lincoln, Warren, Franklin, and Jefferson Counties. We specialize in high-quality home repairs, carpentry, drywall, painting, flooring, deck repair, and general maintenance—handling everything from small fixes to larger improvement projects with precision and professionalism.\n\nWith years of hands-on experience across construction, maintenance, and service industries, I built FixPro to deliver what most contractors don’t: clear communication, reliable scheduling, and work done right the first time. We show up when we say we will, diagnose issues properly, and provide straightforward solutions without cutting corners.\n\nOur approach is simple—treat every home like it’s our own. We focus on clean workmanship, long-term durability, and customer satisfaction. If you want it done right the first time, FixPro is ready.\n\nNeed Something Fixed? Hire a Pro.

1 neighbors recently requested a quote
Avatar for Custom Creations Construction
Custom Creations Construction
New to Angi

Serving O Fallon, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Custom Creations Construction is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.

Deck remodel
Deck remodel
Deck remodel
Deck remodel
Deck remodel

+8

Response time20 mins
1 neighbors recently requested a quote
Avatar for RDB CONSTRUCTION LLC
RDB CONSTRUCTION LLC
New to Angi

Serving O Fallon, MO and surrounding areas

Approved

Free estimates

Small jobs welcome

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n

Response time10 hrs
Response rate100%
Avatar for The Window & Siding Source
The Window & Siding Source
5.0(
10
)

Serving O Fallon, MO and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Fabulous customer service and a great team of people who installed everything, Patrick was a wonderful and very fair with the pricing. We are so pleased with this company that we will for sure use them again. We need a couple of more doors in the future. I highly recommend them to anyone looking for windows and doors."
Recommended by100%of homeowners
Avatar for Beaty Home Improvements
Beaty Home Improvements
4.4(
661
)

Serving O Fallon, MO and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Mike of Beaty Home improvements caulked our exterior windows. It seemed difficult to find someone to do the caulking on a two story house but they were happy to do the job on T&M basis. Going to have them out again to do some other work. Very satisfied with work and price."
Deck with stain
Excellent work by our Roofing team
Kitchen reno
Framing
New wooden railing and black balusters

+60

Response time2 days
Recommended by87%of homeowners
Showing 1-10 of 30
FAQs for egress window installation projects in O Fallon, MO

Yes, installing egress windows typically requires a building permit because it involves structural changes and safety considerations. If excavation is needed for a window well, additional permits may be required. Contact your local building authority to ensure compliance with all regulations.

The primary installation of an egress window usually takes about three days. Additional time may be needed for excavation, wall cutting, and finishing work, especially if structural modifications are involved. The timeline also depends on the window's availability and proper sizing.

Yes, improper installation can compromise your home's foundation and structural integrity. To prevent costly damage and ensure safety, it's essential to hire a qualified professional who can install the egress window correctly.

Yes, building codes require egress windows or doors in finished basements designated as habitable spaces. Every living area must have an approved exit point for safety and emergency egress. Unfinished basements used solely for storage may be exempt.

The O Fallon, MO homeowners’ guide to egress window installations

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