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Verified Reviews for Egress Window Service pros in Warrenton, MO

*The Angi rating for Egress Window Service companies in Warrenton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Egress Window Service needs.

*The HomeAdvisor rating for Egress Window Service companies in Warrenton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Egress Window Service needs.

Last update on December 11, 2025

Find Egress window pros in Warrenton

Avatar for Advanced Foundation Repair & Replacement

Advanced Foundation Repair & Replacement

5.00(
25
)

Advanced Foundation Repair & Replacement

5.00(
25
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We fix bowed walls, offer piering for foundation settlement and fix any & all foundation cracks. We also do structural repair.

We fix bowed walls, offer piering for foundation settlement and fix any & all foundation cracks. We also do structural repair.

Avatar for Stratum Structural Systems

Stratum Structural Systems

4.96(
25
)

Stratum Structural Systems

4.96(
25
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Stratum Structural Systems is a St. Louis Foundation Repair and Basement Waterproofing contractor solving problems for residential customers in the St. Louis area. We help homeowners solve basement problems such as cracks in the foundation, Piering for settling and sinking foundations, bowed walls, egress window needs, interior and exterior drainage systems, sump pump installation throughout the St. Louis Metropolitan area. With more than 30 years of industry experience, Stratum diagnostic experts know basement waterproofing, basement crack repair, and foundation issues better than anyone in the St. Louis area. We treat every house as if it were our own with a level of professionalism that is unmatched in the industry.

"I had an egress window installed. It was much more involved than I was expecting. Things that were discussed initially were not able to be done when the project was finally started many months later. It was very frustrating. However, Stratum did its best to remedy the situation and it worked out so that we were all satisfied. The window is good and I would hire them again for another project. However, I would be more careful to have things drawn out, clarified and would ask a lot more questions."

Carol B on July 2022

Stratum Structural Systems is a St. Louis Foundation Repair and Basement Waterproofing contractor solving problems for residential customers in the St. Louis area. We help homeowners solve basement problems such as cracks in the foundation, Piering for settling and sinking foundations, bowed walls, egress window needs, interior and exterior drainage systems, sump pump installation throughout the St. Louis Metropolitan area. With more than 30 years of industry experience, Stratum diagnostic experts know basement waterproofing, basement crack repair, and foundation issues better than anyone in the St. Louis area. We treat every house as if it were our own with a level of professionalism that is unmatched in the industry.

"I had an egress window installed. It was much more involved than I was expecting. Things that were discussed initially were not able to be done when the project was finally started many months later. It was very frustrating. However, Stratum did its best to remedy the situation and it worked out so that we were all satisfied. The window is good and I would hire them again for another project. However, I would be more careful to have things drawn out, clarified and would ask a lot more questions."

Carol B on July 2022

Unerstall Foundations, Inc

5.00(
4
)

Unerstall Foundations, Inc

5.00(
4
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small family owned & operated company with 10-20 employees & 35+ years of construction experience. We often work with other contractors & sub sonctractors. We do have financing available offered through a local company

We are a small family owned & operated company with 10-20 employees & 35+ years of construction experience. We often work with other contractors & sub sonctractors. We do have financing available offered through a local company

Avatar for Manor Roofing and Restoration

Manor Roofing and Restoration

5.00(
4
)

Manor Roofing and Restoration

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Manor Roofing & Restoration, based in Columbia, Missouri offers complete exterior remodeling services in the Mid-Missouri market. Founded in 2006, the company has enjoyed significant growth since that time by focusing on providing a professional customer experience and through its alignment with vendors offering high value, sustainable products engineered for long term performance. Manor is fully licensed and insured. We also have an A rating with the BBB. Our target markets and core competencies include following areas: • Insurance Claims • Steep Slope Architectural Roofing • Low Slope Commercial Flat Roof Systems • Concealed Fastener Metal Roof Systems • James Hardie Cement Board Siding • Pella Windows • Residential & Commercial Gutters

Manor Roofing & Restoration, based in Columbia, Missouri offers complete exterior remodeling services in the Mid-Missouri market. Founded in 2006, the company has enjoyed significant growth since that time by focusing on providing a professional customer experience and through its alignment with vendors offering high value, sustainable products engineered for long term performance. Manor is fully licensed and insured. We also have an A rating with the BBB. Our target markets and core competencies include following areas: • Insurance Claims • Steep Slope Architectural Roofing • Low Slope Commercial Flat Roof Systems • Concealed Fastener Metal Roof Systems • James Hardie Cement Board Siding • Pella Windows • Residential & Commercial Gutters

Avatar for Missouri Basement

Missouri Basement

4.20(
5
)

Missouri Basement

4.20(
5
)
Customers say: Quality work
2007 years of experience

We are a local, family owned foundation repair business. Missouri Basement is not a national franchise company. We currently employ nine people.

We are a local, family owned foundation repair business. Missouri Basement is not a national franchise company. We currently employ nine people.

St. Charles Home Improvements

4.50(
2
)

St. Charles Home Improvements

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

St. Charles Home Improvements is a partnership bringing together over 25 years of knowledge and expertise in the construction and insurance (as pertaining to construction) fields. We offer a variety of promotional discounts and savings pertaining to first-time and repeat customers, as well as special offers for referrals and reviews.

St. Charles Home Improvements is a partnership bringing together over 25 years of knowledge and expertise in the construction and insurance (as pertaining to construction) fields. We offer a variety of promotional discounts and savings pertaining to first-time and repeat customers, as well as special offers for referrals and reviews.

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Egress Windows questions, answered by experts

Here are a few questions to ask a egress window contractor you’re considering hiring to install a new window:

  • Are you licensed and insured?

  • What experience do you have installing egress windows?

  • How long will the project take?

  • How do you handle payment?

  • Do you do the work yourself or do you hire subcontractors?

  • Can I talk to some of your previous customers?

  • Do you have references and a portfolio of your work?

  • What is your schedule for getting the job done?

Options include double-hung, casement, and sliding windows. Materials include wood, vinyl, and aluminum.

Most professionals can enlarge a window in five to 10 hours, depending on the window location, the exterior wall material, how easy it is to cut through it, and how much buildback you’ll need after the installation is complete. However, more complex projects can take two to three days from start to finish.

You install a window well 8 to 12 inches deeper than the base of the window sill. After filling the well with drainage rock, the well should sit 3 inches below the bottom of the window. The top of the window well should also be at least 3 inches higher than the surface-grade ground. The window well should be about 6 inches wider than the window opening.

They meet local code demands for escape routes, lighten basements, and aid in reducing overall humidity.

The Warrenton, MO homeowners’ guide to egress window services

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

See all articles