What is the best material to fill behind a retaining wall?

• <div><p>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.</p></div>

Top-rated retaining wall installation pros.

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Q: How high does a retaining wall have to be?

• <div><p>Generally speaking, a retaining wall should be between 3 and 4 feet high, depending on variables such as the wall-building material, the purpose of the retaining wall, and more. If you want your retaining wall to be taller than 4 feet, check with your local building ordinance office for the maximum allotment. You may also need a special permit for retaining walls over 4 feet tall.</p></div>

Q: What benefits do retaining walls provide?

• <div><p>They prevent soil erosion, add flat space, and enhance property aesthetics.</p></div>

Q: What is the most cost-effective retaining wall to build?

• <div><p>While vinyl is the least costly material for building a retaining wall, the most cost-effective method is to use wood or concrete blocks for a DIY retaining wall under 2 feet tall. Wood is inexpensive but lasts <b>20 years or more </b>with care. Concrete can cost a little more but is stronger and will last longer with less maintenance.</p></div>

Q: What factors affect wall installation costs?

• <div><p>Costs depend on material type, labor rates, and additional features like decorative finishes or reinforcement.</p></div>

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Verified Reviews for Retaining Wall Installation pros in Delta, UT

*The Angi rating for Retaining Wall Installation companies in Delta, UT 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 Delta, UT 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 June 25, 2025

Reviewed in June 2025
Great experience with Fins Crew! Oran was professional and honest. The work was clean, efficient, and the new windows look great. Highly recommend for anyone needing trustworthy window service!
Fins Crew LLC
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Reviewed in April 2025
Shawn did an amazing job on my gutters! Great quality and professionalism. I would definitely hire him again.
Luna Seamless Rain Gutters
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Reviewed in November 2024
He's a well hard-working person and really am satisfied with the work that he does. Doesn't take too long to get the job done and it gets done right
FRESH START FLOORING LLC
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Reviewed in October 2024
Menelick was such an awesome gentleman. He did explain everything very well and we really did enjoy him here and showing us the material. We really will come back and have him come back and help us when we are ready to get our house fixed up.
DaBella - Provo
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Reviewed in October 2024
Theron was very professional as well as incredibly friendly and accommodating. He brought with him a wealth of knowledge and experience. As a result of his expertise, the job was done both safely and efficiently. The two tanks he pumped for me were very difficult as it had been many years...
Dutson Pumping and Septic
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Reviewed in May 2024
Oscar got us scheduled quickly, his crew showed up when he said would (in less than a week), finished the project quickly, and did a great job. They removed the old shake shingles, put down new sheeting, and then installed a new asphalt roof. They cleaned up after themselves and did a very...
O & C Construction Group, LLC
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Reviewed in February 2024
Clean work for a concrete contractor these days. Foundation was square and poured correctly in a timely manner.
Westman Concrete, LLC
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Reviewed in October 2023
They repaired my broken parts, and made it work like a brand new door.
Black Rock Garage Doors, LLC
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Reviewed in May 2022
His attention to detail and slight ocd is what stands him apart. He is so meticulous in everything he does. Highly recommend
TNT Home Inspections, LLC
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Reviewed in March 2019
They were here on time and did what we asked. The yard is starting to look better.
Timp Trees, LLC
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Find Retaining wall installation pros in Delta

Forge Contracting, LLC

5.0(

)

Retaining Wall - Install

Serving Delta, UT and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Great company to work with."

+11

Response time1 day

Recommended by100%of homeowners

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Silver Legacy Excavating LLC

New to Angi

Retaining Wall - Install

Serving Delta, UT and surrounding areas

In business since 2014

Free estimates

Offers commercial services

At SLX Excavating it is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough in services that we provide and aim to be very receptive to any client's issues, questions or concerns and handle them promptly and professionally. We take necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Above all else, we will fulfill these responsibilities while maintaining the highest ethical standards in both of our work and our character.

Response time3 hrs

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Blackrock Pro Concrete, LLC

New to Angi

Retaining Wall - Install

Serving Delta, UT and surrounding areas

In business since 2022

Free estimates

Offers commercial services

Welcome to Blackrock Pro Concrete LLC. We have over 10 years of experience in the concrete industry. We take pride in the work we do and we treat every project as if it was our own. Give us a call today to discuss your concrete needs, and for your free estimate!

Response time2 days

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Retaining Wall Installers questions, answered by experts

Generally speaking, a retaining wall should be between 3 and 4 feet high, depending on variables such as the wall-building material, the purpose of the retaining wall, and more. If you want your retaining wall to be taller than 4 feet, check with your local building ordinance office for the maximum allotment. You may also need a special permit for retaining walls over 4 feet tall.

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

While vinyl is the least costly material for building a retaining wall, the most cost-effective method is to use wood or concrete blocks for a DIY retaining wall under 2 feet tall. Wood is inexpensive but lasts 20 years or more with care. Concrete can cost a little more but is stronger and will last longer with less maintenance.

Costs depend on material type, labor rates, and additional features like decorative finishes or reinforcement.

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.

The Delta, UT homeowners’ guide to retaining wall installation services

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

See all articles

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Replacing a retaining wall or installing a new one after grading? Here are some retaining wall questions you should be prepared to answer when hiring a pro.