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*The Angi rating for Egress Window Service companies in Lamar, AR 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 Lamar, AR 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 April 29, 2026

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Avatar for Groundworks
Groundworks
5.0(
9
)

Serving Lamar, AR and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"We had the opportunity to meet Bobby Dugger, AND look at our problems and he and partner went straight to work assessing the job , They both were VERY professional and Informative, Explained everything and even found things we knew nothing about, I'm sure we will be PLEASED with the finished work, I would definitely recommend them. Very professional at what he does, THANK YOU GROUND WORKS."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Concrete

+15

113 neighbors recently requested a quote
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Egress Windows questions, answered by experts

The cost of window installation depends on several factors, including the window type, size, and frame material. Labor rates, the need for custom sizing, and any required structural modifications will also influence the final price.

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.

Finding a reputable contractor for an egress window installation involves researching and vetting potential candidates. Start by searching for local professionals, reading customer reviews, and checking their websites for a portfolio of their work.

Once you have a shortlist, ask the following questions to ensure they are qualified:

• Are you licensed and insured?

• What experience do you have installing egress windows?

• Can you provide references from previous customers?

• Do you perform the work yourself or use subcontractors?

• What is the estimated project timeline and your current schedule?

• How do you handle payment?

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.

Expect excavation below grade, creating a well for access, weatherproofing, and thorough inspections during setup.

The Lamar, AR 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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