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TRUSTED BY SOUTHEASTERN, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon280
    Verified retaining wall installation services reviews

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

Avatar for DT Contracting, LLC
DT Contracting, LLC
4.8(
31
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I hired DT Contracting to do a fall leaf cleanup. They did a great job and were very professional. Their administrative staff was helpful and very responsive. I would recommend DTC and will use them again as the need arises."
Leaf Clean Up
Leaf Clean Up
Leaf Clean Up
Leaf Clean Up
Leaf Clean Up

+28

Response time3 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Pierce L Shallis Landscaping & Design
Pierce L Shallis Landscaping & Design
4.9(
326
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"This was a fairly extensive project. My backyard was nothing but weeds and rocks and dirt, in pits and valleys. I wanted a green lawn, and different levels, separated by a wall. I picked Pierce because he was well reviewed, and he didn’t try to upsell me. “You don’t need a retaining wall” he said, just stairs. When I was considering mulch rather than seed he said a similar thing “I don’t even think mulch will work with all the thistle you have.” I found Pierce to be very knowledgeable in addressing issues that came up throughout the project, and very efficient. I checked him on the cost of each phase of the project, and I always found his number reasonable. He is a bit of a perfectionist - he wants things done the right way. But the result has been worth it. I now have a beautiful lawn and steps where before there was nothing. He has even followed up with me several times since to check on how the lawn is progressing. I am very satisfied."
Outdoor Living
Outdoor Living
Outoor Living
Flagstone
Walkway Steps

+46

10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Plymouth Nursery & Landscape Company
Plymouth Nursery & Landscape Company
4.4(
184
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1965

Free estimates

Warranties offered

"Joe, Jose, Arturo and Mauricio were all extremely professional, prompt and did an excellent job. Not only did they build an extension to our flagstone patio including a retaining wall, but they reset our existing patio as the previous contractor did not set it right. Would hire again."
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+46

Response time2 days
Response rate97%
4 neighbors recently requested a quote
Avatar for Natvu LLC
Natvu LLC
5.0(
11
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"They were professional, on time, and delivered exactly what we wanted. The pool looks great, and the whole process was smooth from start to finish. Would definitely hire them again."
Mod Pool + Patio
Mod Pool + Patio
Newtown Square
Techo Bloc patio
Day

+1

Response time1 day
Response rate85%
2 neighbors recently requested a quote
Avatar for CMG Landscaping
CMG Landscaping
5.0(
16
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"I had an outstanding experience with CMG, led by owner Chase. From start to finish, the communication was impressive. The team demonstrated exceptional skill and professionalism, completing the work quickly and exceeding my expectations. The project significantly enhanced the curb appeal and value of my property. The landscapers were not only friendly but also maintained a clean work environment throughout the process. Their work received numerous compliments from my neighbors, who were equally impressed by the transformation. I would not hesitate to recommend CMG and will definitely use their services again in the future."
This is the end of the Techo block walkway we installed. This is the type of paver walkway we install the most! Clean modern look with low maintenance
Additional Photos
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Keystone Outdoor Oasis, LLC
Keystone Outdoor Oasis, LLC
5.0(
3
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Quinn Brothers Masonry LLC
Quinn Brothers Masonry LLC
4.9(
44
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"In late fall, I noticed that a piece of a stone wall abutting my driveway had broken off and was drifting into the driveway. Concerned that the wall would fall into the driveway, I contacted Quinn Brothers Masonry. They came out within two days, assessed the situation and gave me an estimate. The work involved taking down both walls, knocking off old mortar on the stones, and removing ivy. After the walls were taken down, protective covering was placed on the exposed dirt, and drainage pipes and gravel were installed. They then rebuilt the walls, using the original stones. While rebuilding the walls, Patrick Quinn advised me that my stone house foundation had been compromised by paint and old mortar. I authorized additional work to restore the foundation. The paint on the stone foundation was removed and the old mortar was taken out. Then, the entire foundation had new mortar installed. I am extremely pleased with the results and will definitely hire them again."
Additional Photos
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+63

Recommended by100%of homeowners
Avatar for Pieretti's Landfeatures
Pieretti's Landfeatures
4.8(
68
)
Retaining Wall - Install

Serving Southeastern, PA and surrounding areas

In business since 1989

Free estimates

"Gary Pierrtti designed and installed a curved front brick walkway, an L shaped side brick walkway for our new home last fall. We are delighted with his work and have received so many compliments from our neighbors. Gary just completed a major patio installation for us for our sloped backyard. He put in a curved retaining wall that also serves as extra seating around the fire pit also made out of interlocking pavers. As I was completely overwhelmed with decision making from doing a major demolation/remodel of the inside of the house, my husband and I gave Gary freedom to pick colors and design for the patio project. Who does that? Someone who has used Gary for major projects over the last decade and has always been so happy with his eye for design, color and work. The walkways Gary installed 9 years ago in our old house look as good now as they did when he first did the work. We find Gary extremely hard working, friendly and respectful of the home and neighbors. My husband and I highly recommend Pierrtti’s Landfeatures."
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+17

Recommended by100%of homeowners
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Retaining Wall Installers FAQs, answered by experts

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

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.

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.

Costs range from $5,000 to $15,000, depending on size, material, and design complexity.

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

The Southeastern, PA homeowners’ guide to retaining wall installation services

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