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*The Angi rating for Egress Window Service companies in Bow, WA 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 Bow, WA 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 October 01, 2025

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Avatar for Puget Sound Excavating, LLC
Puget Sound Excavating, LLC
5.0(
12
)
Egress Window - Install

Serving Bow, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Piglet Sound Excavating did a wonderful job! They were prompt and did a high quality job. We were very satisfied with their work and would recommend them to anyone."
Before and After Foundation Prep
Ready for the Foundation
Fabric and Fill
Driveway Install
This phase is complete!

+1

Response time2 days
Recommended by72%of homeowners
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Avatar for Nirvana Builders, LLC
Nirvana Builders, LLC
1.0(
1
)
Egress Window - Install

Serving Bow, WA and surrounding areas

In business since 2023

Free estimates

NIRVANA BUILDERS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals

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Avatar for Expert Home Builders, Inc.
Expert Home Builders, Inc.
0.5(
1
)
Egress Window - Install

Serving Bow, WA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

With multiple years of experience, David and the Expert Home Builders team can take on any project. They make sure to leave each customer with a smile.

Remodeling bathroom
Remodeling kitchen
concrete
Response time2 days
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Egress Windows questions, answered by experts

Yes, you can install a bay window in an existing house. You’ll need to have a structural engineer draw up plans to add the necessary support to your exterior load-bearing walls and a general contractor to make the changes to the framing around the new wall opening. This will cost an average of $3,000. After that work is done, a window installer can set the new bay window in place.

Yes, egress windows can significantly add value to a home. By making basement and attic areas safer and more livable, they allow you to market these spaces as finished living areas, which increases your property's value. Many homeowners can recover the full installation cost, with some sources citing a return on investment of around 70%. The exact value added depends on your specific home, location, and adherence to local building codes. Beyond financial value, egress windows enhance functionality by adding natural light and comfort. They are also a crucial safety feature, often mandated by building codes to serve as an emergency exit.

Because egress windows are meant for emergency exiting and entering, they need to be an accessible size. The smallest an egress window is allowed to be is 15 inches in width and height, with an opening of around 4 square feet.

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

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

The Bow, WA homeowners’ guide to egress window services

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

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