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TRUSTED BY JOHNSTON, IA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon280
    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Johnston - Updated Nov 2026

Avatar for CENTRAL IOWA EXTERIOR SERVICES
CENTRAL IOWA EXTERIOR SERVICES
5.0(
9
)
Retaining Wall - Install

Serving Johnston, IA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Tanner and his crew did an incredible job on our new gutters! My wife and I couldn’t be happier. Their price was extremely competitive, great workmanship done quickly. I highly recommend Central Iowa Exterior Services!!"
Replace Siding
Replace Siding
Replace Siding
Replace Siding
9 neighbors recently requested a quote
Avatar for Sunshine Lawn Care
Sunshine Lawn Care
5.0(
6
)
Retaining Wall - Install

Serving Johnston, IA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"This guy was reliable, timely, and very personable. He installed a concrete ramp for my driveway to my house. I am in a wheelchair, so this changed my life. At first I was concerned. The quote was very reasonable. But my walk was done in three days and it is beautiful."
Work
Work
Work
Work
Retaining wall

+6

Response time6 hrs
Response rate91%
12 neighbors recently requested a quote
Avatar for AMP Construction & Landscaping LLC
AMP Construction & Landscaping LLC
4.1(
18
)
Retaining Wall - Install

Serving Johnston, IA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"AMP replaced my old deck and added a pergola. Because I decided to keep the existing under carriage they leveled and added more support for the new decking which went both horizontal and lateral. All waste material was cleaned daily and the work was completed in a timely fashion at a reasonable rate. They did an outstanding job and I highly recommend AMP Construction for any building project."
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+52

Response time2 days
Recommended by81%of homeowners
Avatar for Gonzalez Contractors LLC
Gonzalez Contractors LLC
4.7(
89
)
Retaining Wall - Install

Serving Johnston, IA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Gonzalez Contractors was a great company to work with. They were very communicative from start to finish. They were flexible in meeting my concrete needs and met the agreed time frame for completion. Would highly recommend."
Recommended by93%of homeowners
Showing 1-10 of 36
Retaining Wall Installers FAQs, answered by experts

Options include concrete, stone, brick, and wood, tailored for specific design needs.

Small retaining walls still require a foundation of some kind, typically a concrete footing. This helps to ensure the wall is structurally sound and prevents the ground from shifting over time, especially during those winter freeze/thaw cycles. The footing helps spread the weight of the wall and the load it carries over a larger area of the ground, thus assisting with stability. This is true of small retaining walls, larger rock garden walls, and the like. 

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.

The lifespan of a retaining wall varies based on its material, installation quality, maintenance, and local climate, with an average range of 20 to 100 years. Retaining walls made from durable materials like concrete, stone, and brick generally last a minimum of 50 years. Concrete walls typically last between 50 and 100 years, while brick can last for over a century in ideal conditions. Timber retaining walls can last from 20 to 40 years, depending on the wood quality, and pressure-treated wood walls average around 30 years. It is important to note that a retaining wall can fail prematurely if it was poorly constructed, for example, with inefficient footings or without necessary rebar reinforcements.

Yes, you can use cinder blocks for many purposes, including retaining walls, foundations, garage walls, and fences. Building a cinder block retaining wall costs between $60 and $200 per linear foot, including materials and professional labor. For a 30-foot-long retaining wall, the cost ranges from $1,800 to $6,000.

The Johnston, IA homeowners’ guide to retaining wall installation services

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