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Best egress window pros near Gladstone, MO

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Top-Rated Egress window pros in Gladstone - Updated Nov 2026

Avatar for One Source KC, LLC
One Source KC, LLC
4.6(
57
)
Egress Window - Install

Serving Gladstone, MO and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Very prompt and priced competitively to the major egress window installer in the Kansas City area. They provided a fair and prompt quote, showed up when they said they would and finished the job on time. They also come back a week after the install to add dirt around the egress window outlet after it has settled. I've recommended them and would hire them again."
Egress Window
Vinyl Siding
Egress Window
Vinyl Siding
Egress Window

+12

Response time1 day
13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for KC Waterproofing, Inc.
KC Waterproofing, Inc.
3.9(
49
)
Egress Window - Install

Serving Gladstone, MO and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"KC Waterproofing Jim Williams reviewed our property, found our problem, gave several suggestions that we could do to help drainage. Then Connor came out repaired our crack and we are good to go! Iâ m and Connor were very professional and solved our problem. I highly recommend KC Waterproofing!"
Finished Basement with Full Wall Shield
Finished Basement with Full Wall Shield
Finished Basement with Full Wall Shield
Beginning the Waterproofing Stage
Before Digging Started

+17

Response time2 days
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Pankey Foundation Repair
Pankey Foundation Repair
3.1(
5
)
Egress Window - Install

Serving Gladstone, MO and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"While timely communication was an issue at times, and a few bidding appointments at another property were mis-scheduled, when they did come out to bid, Eric and Brian were friendly, professional, helpful and efficient. When I hired them to replace a family member's retaining wall, after a few rain delays, they were on time, completed the job faster than expected, and did a stellar job. The wall looks GREAT. I would HIGHLY recommend them, and have recently gotten their bid on our property as well. Just make sure to confirm appointments the day before, or as the project/bid date approaches, or you might be the only one there."
Response time1 day
11 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Spur Oak Property Group
Spur Oak Property Group
New to Angi
Egress Window - Install

Serving Gladstone, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Spur Oak Property Group is a property care and project support company based out of Lee’s Summit, Missouri, serving homeowners, rental owners, businesses, churches, and organizations throughout the greater Kansas City area.\n\nWe help with repairs, maintenance, cleaning, make-ready work, painting, flooring, rental support, senior home maintenance, outdoor upkeep, and larger property improvement projects by connecting clients with dependable, vetted professionals and keeping the process organized.\n\nSpur Oak was built around trust. With a local law enforcement background, I understand how important it is to know who is coming into your property. That is why we focus on reliable professionals who value honesty, communication, and respect. Licensed, insured, bonded, permitted, or specialized work is handled through properly qualified professionals.\n\nOur goal is to give clients peace of mind through honest communication, dependable follow-through, and property care by people you can trust.

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Egress Windows FAQs, answered by experts

When you need new windows depends on a variety of factors, including the age of your windows, the age of your home, and the climate you live in. If you’re dealing with budget constraints, you don’t need to replace all your windows simultaneously. 

When buying new windows, you should consider energy efficiency, safety, and aesthetics to choose the right window for you.

The average cost to install an egress window is approximately $3,900, with a typical range between $2,500 and $5,300, though costs can be higher. The final price is influenced by several factors, including the window's size, type, material, and glass quality. Other variables include labor costs, location, excavation needs, and whether permits or a structural engineer consultation are required. The price of the window itself often depends on the number of panes:

  • Single-pane: $100–$400

  • Double-pane: $200–$500

  • Triple-pane: $300–$800

Additional features like window wells or covers will also increase the total project cost. It is advisable to obtain multiple quotes from professionals to get a comprehensive understanding of the expenses for your specific project.

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

An egress window is similar to a regular window. However, this type of window opens fully to allow people to escape the home or rescue personnel to enter the home if an emergency occurs. Egress windows are required in all finished basements before they can be considered a living space.

Yes, egress windows must meet local building codes for size and accessibility. Professional installers ensure compliance.

The Gladstone, MO homeowners’ guide to egress window services

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