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Verified Reviews for Retaining Wall Installation pros in Dahlgren, IL

*The Angi rating for Retaining Wall Installation companies in Dahlgren, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

*The HomeAdvisor rating for Retaining Wall Installation companies in Dahlgren, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

Last update on January 26, 2026

Find Retaining wall installation pros in Dahlgren

Avatar for Top Turf
Top Turf
5.0(
4
)
Retaining Wall - Install

Serving Dahlgren, IL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Luke did a fantastic job! He was responsive from responding to my request for a quote, thru answering all my questions, to keeping me updated on the project! He was kind & courteous throughout the project! Job well done!!! Thank you!"
Landscaping Project
Landscaping Project
Landscaping Project
Landscaping Project
Response time2 days
Response rate100%
4 neighbors recently requested a quote
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Avatar for Stanley's Home Improvement
Stanley's Home Improvement
3.3(
12
)
Retaining Wall - Install

Serving Dahlgren, IL and surrounding areas

Free estimates

Emergency services offered

"It was apparent they were very skilled. They quickly dropped the huge limbs without a scratch on the house, fence or sheds surrounding the tree. They arrived on time and cleaned the area to my satisfaction before leaving. And they were competetively priced! I can't say enough good things about this company."
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+8

Recommended by77%of homeowners
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Avatar for Integrity Window Cleaning
Integrity Window Cleaning
New to Angi
Retaining Wall - Install

Serving Dahlgren, IL and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

Local excavation contractor specializing in gravel driveways, grading, site prep, land clearing, and drainage. Reliable service with quality workmanship and fair pricing.

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Retaining Wall Installers questions, answered by experts

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

Most retaining wall installations can be finished in one to three weeks, but the timeline varies based on factors like wall size and material. The local climate and major weather events, such as storms or flooding, can also extend the project's timeline, as can any holds ups in the permitting process.

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

Yes, to build a retaining wall, a permit is required. Similarly, any repairs or modifications to an existing retaining wall require permits. If the planned wall measures higher than 4 feet, most municipalities require designs and permits come through a licensed engineer. In some locations, if the wall is shorter than 4 feet, a permit may not be required. For the requirements in your area, contact your local government.

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

The Dahlgren, IL homeowners’ guide to retaining wall installation services

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

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