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TRUSTED BY DUNDALK, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon271
    Verified retaining wall installation services reviews

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

Avatar for Blue Crab Home Solutions
Blue Crab Home Solutions
4.9(
99
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Blue Crab Home Solutions did an excellent job of replacing our concrete porch, steps, and railings. Zachary and Nick managed the project in a professional and courteous way. The work crews did an impressive job of demolishing and rebuilding the concrete steps and slab, fixing the mortar in the cinder block walls, building a temporary structure to hold the roof up during construction, recoating the exterior porch walls, and installing new soffit, columns and railings. The transformation is amazing. Additionally, Zachary, Nick, and all of the workmen were clean cut, polite, honest, and hard working, with good manners. I found them easy to work with. I recommend Blue Crab Home Solutions to other home owners who need concrete repair work."
Decks
Decks
Decks
Decks
Decks

+103

Response time6 hrs
Response rate99%
530 neighbors recently requested a quote
Avatar for AZALEAS TO ZINNIAS
AZALEAS TO ZINNIAS
4.7(
247
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Called for an estimate and the company came out and provided a free estimate for the spot I was looking to install a patio. Kyle provided a few options as I didn't know exactly what type of stone to go with. The estimate ended up coming in over $1k cheaper than the other companies. The job took a day to do and it was all coordinated over email because of my schedule. I just left the gate unlock. It looks great and is everything I imagined. I've gotten several compliments already. I would highly recommend company."
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+50

3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Ridley's Landscaping LLC
Ridley's Landscaping LLC
4.7(
16
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"This is a total 5 star company, patio came out exactly like we wanted and they went above and beyond what we originally agreed on. One thing with hiring contractors is sometimes the communization lacks but was never an issue here. I would highly recommend using Ridley Landscaping and will be using again for future projects"
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+24

Recommended by56%of homeowners
Avatar for Quality Landscape Services
Quality Landscape Services
5.0(
7
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They covered our entire 1/2 acre property which a few years back was the runner-up in the Baltimore Sun's best gardens review. Edged and cleared out all of our beds, spread 10 yards of mulch, and rebuilt a 70 yard long french drain. Our neighbors commented "It's looks like something you see in a magazine." We agree! Amazing team -- so polite, attention to detail, and hard working. Love these guys!"
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+46

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Joe's Lawn & Landscape Services LLC
Joe's Lawn & Landscape Services LLC
5.0(
3
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Joe's Lawn & Landscape Services LLC is committed to providing our customers with the highest quality hardscape and landscape design and craftsmanship. Specializing in custom outdoor structures, we transform your outdoor spaces into functional, beautiful areas that enhance the value and appeal of your property. Whether you're looking to install a stunning patio, durable retaining walls, elegant walkways, or a complete outdoor living space, we bring your vision to life with precision and attention to detail. \n

Response time4 hrs
Response rate100%
Avatar for Superior Earth Works
Superior Earth Works
5.0(
2
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Superior Earth Works did a great job on our patio install. From their scheduling to completion, communication was great and their quality of work was top notch. I highly recommend them for anyone in need of new or repaired concrete work!"
Response time8 hrs
12 neighbors recently requested a quote
Avatar for S DiFatta Mason Contractor & Sons
S DiFatta Mason Contractor & Sons
4.6(
148
)
Retaining Wall - Install

Serving Dundalk, MD and surrounding areas

In business since 1971

Free estimates

"Sal and his men did a wonderful job repairing our stone walkway and walls. His price was reasonable and he provided a detailed outline of the work. He and his men were punctual and polite. We are very happy with the work."
Butler Stone Patio
Paver Patio with Border and Castle Block Wall
Paver Patio with Pergola
Castle Block Wall and Paver Patio
Stone Patio and Landing

+17

Recommended by98%of homeowners
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Retaining Wall Installers FAQs, answered by experts

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.  

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.

Rebar is a steel support that goes inside concrete to prevent structural damage over time. Concrete is susceptible to impact, weight, and tension. By inserting rebar into the concrete during the installation, you can help extend its lifespan and avoid hazardous situations where the foundation of your home gives way to tensile forces.

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.

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.

The Dundalk, MD homeowners’ guide to retaining wall installation services

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