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Verified Reviews for Egress Window Service pros in Cornelius, NC

*The Angi rating for Egress Window Service companies in Cornelius, NC 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 Cornelius, NC 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 March 04, 2026

Find Egress window pros in Cornelius

Avatar for Groundworks
Groundworks
4.6(
513
)
Egress Window - Install

Serving Cornelius, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"Jacob Gerber And Eduin done a great job. They had the best customers service you desire. They was very clean neat and effective. If I have any more work I would request them"
Basement
Basement
Basement
Concrete
Concrete

+16

Response time3 days
165 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Silver Line Construction Plus
Silver Line Construction Plus
5.0(
11
)
Egress Window - Install

Serving Cornelius, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"This company is very reliable, versatile & personable, their prices were much better then 3 other estimates I had.I highly recommend them!"
Response time1 day
Recommended by100%of homeowners
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Avatar for Rangel Builders LLC
Rangel Builders LLC
5.0(
3
)
Egress Window - Install

Serving Cornelius, NC and surrounding areas

Approved

Free estimates

Small jobs welcome

"Great experience with Rangel Builders. Through communication throughout the project and we were so pleased with the work. Highly recommend and will definitely use them again."
New Construction
Siding & Trim Work
Exterior Job: Siding
Pool Cabana
New Build: Modern

+30

3 neighbors recently requested a quote
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Avatar for Gidawe Drywall LLC
Gidawe Drywall LLC
5.0(
35
)
Egress Window - Install

Serving Cornelius, NC and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Gidawe drywall is an excellent service and contracting company. They are punctual and professional. Gidwe work is impeccable and well finished! Gidawe company is very patient and considerate in and around your property, they always clean behind themselves and leave equipment orderly when work is to continue. I have used Gidawe for several projects in my home with beautiful results. I will continue to use Gidawe in my future projects. I am so happy I found Gidawe, I highly recommend the business. David is usually the contact person and is always readily available to help, always willing to listen and give you what you want, extremely patient and pleasant, which reflects the qualities of the company as a whole. You will not be disappointed!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+77

Recommended by100%of homeowners
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Avatar for Forever Windows
Forever Windows
5.0(
5
)
Egress Window - Install

Serving Cornelius, NC and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"The work went very smooth. I am saving money on my power bill (e.g. May 2022 $400) for an eight unit apartment building. Awesome!"
After. Front View
Before/After
Finished.
Door from exterior.
New windows ready to recreate their living room vibes!

+137

Recommended by100%of homeowners
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Showing 1-10 of 19
Egress Windows questions, answered by experts

Basements are generally required to have windows for your safety. At a minimum, windows should provide an egress in the event of a fire. But basement windows do more than offer a way out; basement windows also offer natural light and ventilation in an area of your home that is otherwise dark and musty.

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

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.

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.

Installing a window well costs anywhere from $500 to $1,500 or more. Adding an egress window and well runs about $3,900 on average. Adding a window well cover to the project can add $200 to $700. A well cover helps protect your egress windows from weather damage and keeps them clear of dirt, debris, and wildlife.

The Cornelius, NC 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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