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*The Angi rating for Retaining Wall Installation companies in Flagler, CO 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 Flagler, CO 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 September 23, 2026

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Avatar for Finish Touch
Finish Touch
4.8(
4
)
Retaining Wall - Install

Serving Flagler, CO and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Very professional. Made sure everything was done safely and proficient and left the property as clean if not cleaner than they found it. We would definitely use them again if needed"
Response time10 mins
Response rate90%
Recommended by75%of homeowners
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Avatar for Flatwork Solutions, LLC.
Flatwork Solutions, LLC.
5.0(
1
)
Retaining Wall - Install

Serving Flagler, CO and surrounding areas

In business since 2025

Free estimates

Offers commercial services

We’re dedicated to providing our clients with the very best in concrete installation and\nrepair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 20 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

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Retaining Wall Installers questions, answered by experts

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

A retaining wall can only function as a fence if it’s high enough on all sides to prevent someone from accidentally falling into the pool. However, most retaining walls retain dirt, which means their purpose is not related to safety. There would need to be nothing on the other side of the wall for it to be considered a fence, but in that case, it wouldn’t retain anything and would cease to be a retaining wall.  

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.

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

They prevent soil erosion, add flat space, and enhance property aesthetics.

The Flagler, CO 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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