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Verified Reviews for Egress Window Service pros in Lamar, MO

*The Angi rating for Egress Window Service companies in Lamar, MO 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, MO 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 02, 2026

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Avatar for HELITECH Ozarks

HELITECH Ozarks

4.50(
2
)

HELITECH Ozarks

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Helitech is a family, locally-owned specialty contractor that provides waterproofing, foundation repair, & concrete repair services to homeowners across a 4 state region. Services include basement & crawlspace waterproofing & encapsulation, complete foundation repair - piering, wall anchoring, & crack repair, as well as concrete leveling / mudjacking, dehumidifiers, sump pumps, & yard drainage.

"Good job was done"

Rick E on November 2023

Helitech is a family, locally-owned specialty contractor that provides waterproofing, foundation repair, & concrete repair services to homeowners across a 4 state region. Services include basement & crawlspace waterproofing & encapsulation, complete foundation repair - piering, wall anchoring, & crack repair, as well as concrete leveling / mudjacking, dehumidifiers, sump pumps, & yard drainage.

"Good job was done"

Rick E on November 2023

Avatar for WINDO THERM

WINDO THERM

No reviews yet

WINDO THERM

No reviews yet
25 years of experience

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

Egress Windows questions, answered by experts

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.

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

If improperly installed, an egress window can compromise your foundation’s structural integrity, so it’s important to work with a pro to ensure your foundation remains in good shape. Any money you may save on a DIY egress window installation may cost you in the long run if your foundation is damaged in the process.

Costs depend on window size, material, labor rates, and any necessary structural modifications.

Installation typically takes 1-2 hours per window, depending on accessibility and preparation.

The Lamar, MO 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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