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*The Angi rating for Egress Window Service companies in Ada, OK 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 Ada, OK 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 January 19, 2026

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Avatar for Groundworks
Groundworks
4.8(
49
)

Serving Ada, OK and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"A crew from Groundworks installed eight floor supports and encapsulated our crawl space last week. Jorge, Isaac, Kenny, Zacch, and Anthony did a great job! They worked very long hours to complete our project in a timely fashion and were great to interact with. They identified several plumbing and air duct problems and brought them to my attention. Jorge, the team leader, was great about communicating with me and keeping me well informed. The after job clean-up was very thorough. Jorge has been available by phone for my questions even after they have moved on to another job. These guys are very deserving of five stars. Also, I want to give a shout out to Anthony who did our inspection/estimate. He was very thorough and patient and made everything understandable. Another five-star guy!"
Basement
Basement
Basement
Basement
Foundation

+14

109 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Skylights Unlimited LLC
Skylights Unlimited LLC
4.8(
6
)

Serving Ada, OK and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Prompt return of telephone call to set up installation. Installers were prompt, cordial and professional. Cleaned spray debris from installation and helped an elderly neighbor clean her sun tunnels at no charge."
Recommended by100%of homeowners
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PermaLift Foundation Repair, LLC
New to Angi

Serving Ada, OK and surrounding areas

In business since 2000

Free estimates

Here at PermaLift Foundation Repair, LLC we are a locally owned and operated business. We have over ten years of residential and commercial foundation experience. Let us impress you with our quick, reliable and professional touch. What you see is what you get and we ensure that our work will be satisfying. We would like you to be the next happy customer! Our reputation for listening and problem solving precedes us. We have an expert eye for detail and troubleshooting, as well as being able to work out the best solution for the client.

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Egress Windows questions, answered by experts

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

Most professionals can install a window well in two to three days, depending on the size of the well and the window you want inside it. If you’re just replacing an existing window well, the work is much less intensive, and most experts can get the job done in just one day. Connecting the window well to a drainage system or installing a custom concrete window well will naturally take longer, but even the most complicated installations shouldn’t take more than three days.

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

The entire window replacement process, from the initial consultation to the final installation, typically takes between four and 15 weeks. This timeline accounts for measuring appointments, ordering, and manufacturing. On the day of the job, the physical installation takes about 30 minutes to two hours per window. A full-house replacement can take one to three days to complete. Factors that can extend this timeline include the total number of windows, custom sizes, complex window types, second-story installations, and any necessary repairs to existing window frames or openings.

The Ada, OK 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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