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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon711
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Union

Avatar for Eagle Crest Landscaping & AG Concrete Services, LLC
Eagle Crest Landscaping & AG Concrete Services, LLC
5.0(
9
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"Eagle Crest Landscaping and Concrete Services far exceeded my expectations with the fence that they constructed. My new fence is perfect - High quality lumber, steel, and concrete, expert craftmanship, attention to detail, all at a very reasonable price. I am going to have them do more work. Thank you"
Response time8 hrs
Response rate85%
3 neighbors recently requested a quote
Avatar for RIVERA CONCRETE PAVING
RIVERA CONCRETE PAVING
3.7(
63
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did an excellent job cutting and patching the asphalt around our minestrone landscaping walls and bluestone pavers that when they end are flush with the asphalt"
Concrete Driveways Project
Masonry Project
Concrete - Pouring & Repair Project
Concrete - Stamped & Decorative Project
Rentals - Equipment Project

+46

Response time5 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Martin's Landscaping and Tree Service
Martin's Landscaping and Tree Service
4.7(
13
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I needed a retaining wall and slab for a new shed. Martin, and his crew, were great. He sat with my wife and I to understand what we were looking for, drew up plans, and took care of the whole permit process. He communicated well with us throughout the whole project, keeping us well informed. I would absolutely use them again for my next hardscape project."
Response time6 hrs
8 neighbors recently requested a quote
Avatar for Daybreaker, Inc.
Daybreaker, Inc.
4.2(
18
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

In business since 2002

Warranties offered

Credit card accepted

"We had severe draining issues and garage flooding with a reverse pitch driveway and retaining walls that funneled the water under our garage door too fast for our pump to keep up. Before photo included too. Justin developed a grading plan using CAD software that was more advanced than the inspectors were even knowledgeable about. We removed a whole wall and hill, tripled the size of our drains and the driveway now fits 6 cars instead of 3. The work was high quality and crew was respectful, dedicated and hardworking. The rock wall was way beyond my expectations and people actually stopped in the middle of the road to tell the crew and us how amazing it looks. I chose cement for durability and visual appeal but they gave me many options to consider. You can't go wrong working with this team, they go above and beyond to solve your issues."
Before 1
Before 2
Sidewalk 1
Sidewalk 2
Rear sidewalk/patio

+54

Response time4 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for T&K Builders LLC
T&K Builders LLC
4.2(
10
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"Highly Recommend T&K Builders We could not be more impressed with our experience with T&K Builders. From the beginning, Terry and his team were attentive, punctual, respectful, and professional. Terry personally walked us through the entire process from start to finish, including the design and material selections for our two-story, approximately 8,000-square-foot barndominium. Because we have a farm, we had some very specific needs. Automotive and RV parking were extremely important to us, along with a large, functional mudroom because we are constantly dealing with mud and farm traffic. Terry listened to what we wanted and helped design the space around how our family would actually use it. He and his team also continually worked with us to manage costs and offered different options when there were opportunities to save money without sacrificing the overall quality of the project. One of the things that impressed us most was the communication and oversight throughout the en"
Mall Dr Shell remodel
72 neighbors recently requested a quote
Avatar for Great Plains Lawncare and Landscaping LLC
Great Plains Lawncare and Landscaping LLC
5.0(
2
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

In business since 2006

Free estimates

Offers commercial services

"Great Plains Lawncare has done high-quality work for us for over 2 years, from seasonal cleanup to installation of an extensive landscaping project; the owner and his crew are easy to work with, hard-working and polite; pricing is competitive and scheduling is accommodating; can strongly recommend this company"
1 neighbors recently requested a quote
Avatar for L.A. Concrete Concepts Corp.
L.A. Concrete Concepts Corp.
3.4(
9
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

"Alex and his team were very professional. They guided us through the patio project and also installed a built-in firepit, custom seating around the fire pit, a built-in grill with a granite counter, a built-in pergola, and a paver installation (custom design). Finished project on time and within the agreed budget. Excellent job!!"
My jobs
My jobs
3 neighbors recently requested a quote
Recommended by57%of homeowners
Grizel Hardscape and Landscape, Inc.
5.0(
12
)
Retaining Wall - Install

Serving Union, IL and surrounding areas

In business since 2022

Free estimates

Offers commercial services

"They did an extraordinary job building my new sidewalk and front step. They did the job in just two days! It looks fantastic! The work was amazingly clean. All the mulch and gravel, etc., they had to move to install the sidewalk, they replaced. The new walk has made a huge improvement to the looks of my yard and home. They were easy to work with. Communication (by text) was excellent. I was kept posted on everything they were going to do. The invoice had an itemized list of all the supplies and procedures regarding the installation. I am absolutely delighted about the new walk!!!"
My work
My work
My work
My work
Project Elgin

+1

Response time2 days
Recommended by100%of homeowners
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Retaining Wall Installers questions, answered by experts

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.

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.

Generally, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

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.

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.

The Union, 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.