Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Dunlap, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your retaining wall installation project in Dunlap, IL?

Select your specific project to find the pro for you.

TRUSTED BY DUNLAP, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon119
    Verified retaining wall installation services reviews

Verified Reviews for Retaining Wall Installation pros in Dunlap, IL

*The Angi rating for Retaining Wall Installation companies in Dunlap, 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 Dunlap, 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 March 31, 2025

Find Retaining wall installation pros in Dunlap

Avatar for L & Q LANDSCAPING-CONSTRUCTION, LLC
L & Q LANDSCAPING-CONSTRUCTION, LLC
3.4(
8
)
Retaining Wall - Install

Serving Dunlap, IL and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"Great team of people. Very efficient, courteous, and they did an amazing job! Very satisfied with the landscaping job they did! Will definitely be hiring them for my next job project!"
Brick Patio
Concrete
Rock and Stone
Rubber Mulch
Brick and Stone

+2

Response time10 mins
Response rate100%
Request Quote
Showing 1-10 of 25
Retaining Wall Installers questions, answered by experts

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

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. 

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.

To maintain the integrity of your landscape, a retaining wall must be installed if the slope of the angle exceeds 35 degrees. The lean of the wall must be 1 inch per 12 inches in height to disperse the weight of the soil uniformly and guarantee the correct drainage of the soil.

With foundation walls, the slab on grade and force at the top of the wall is resisted by flooring. With retaining walls, the force at the top of the wall is not resisted.

The Dunlap, 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.

See all articles