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TRUSTED BY VALHALLA, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon214
    Verified retaining wall installation services reviews

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

Avatar for Rock Solid General Contractors Corp
Rock Solid General Contractors Corp
4.9(
215
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: Quality work

"James and his coworkers did a wonderful job. Rock Solid installed a concrete patio for me and they did it in a timely and professional manner. I am very happy with their work and I would use them again and I would recommend them again."
Response time3 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Moretti Driveway Paving and Patios
Moretti Driveway Paving and Patios
5.0(
85
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

Super Service Award Winner

Customers say: True professional

"Moretti’s men did an exceptional job removing, then replacing a retaining wall half a block long. They were efficient, courteous, open to direction and cleaned up after themselves each day over project of work"
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+47

3 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Alex Masonry
Alex Masonry
4.6(
206
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Excellent! Alex and his team did some beautiful work creating our patio, retaining wall and firepit. We absolutely love it and it has really brought our entire back yard to life. The job was done right, it was done quick, and the yard looked amazing after they were done. Couldn't recommend them more."
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+13

Response time2 days
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Moretti Landscaping & Masonry
Moretti Landscaping & Masonry
4.8(
268
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Customers say: True professional

"Frank and his team did an exceptional job replacing my retaining walls, front and rear steps, installing a backyard patio, replacing our front walkway and replacing our driveway. It was a big job and I'm so glad we went with his team. Frank has fair and honest pricing with top-notch work, his team was very respectful and hard working while going the extra mile to make sure everything looked just how we wanted it to. I can't recommend Moretti Landscaping enough!"
 Blue stone steps
Stone walls and Block wal
 Blue stone steps
Stone walls and Block wal
Blue stone steps

+52

Response time1 day
Recommended by92%of homeowners
Avatar for Santucci Bros Contracting
Santucci Bros Contracting
4.8(
47
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: True professional

"I can't say enough about Hector and his team. It was a big project involving tearing out an old rotting wooden retaining wall and installing one with interlocking blocks -- a LOT of blocks along a very long stretch, multiple levels, and in a place that machinery could not easily reach. I put it out for multiple bids, and some people just make up (higher) numbers. Hector's bid was very competitive, maybe even the lowest, and he did more work than anyone else was proposing to do. In particular, an additional design element that he proposed (he was the only one I talked to who took the time to find out what I liked and didn't like and made a creative suggestion for something new, rather than just replacing what the old one looked like). And then the team was all super professional and friendly, took the time needed to do the job right and it was a lot of very hard work. We've been getting a lot of compliments on the results. Would hire these guys again in a heartbeat."
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Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Terra Ferma Contracting
Terra Ferma Contracting
4.8(
24
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

Founded in 2001 by Oscar Vargas, Terra Ferma Contracting LLC is a family-owned landscape design build company based in Armonk. We serve communities throughout Westchester County, NY. Locally owned and operated, we’re your neighbor, and understand local horticulture as well as municipal requirements and building codes. Our local knowledge allows us to provide you with responsive, custom solutions that large, out-of-town firms simply cannot offer. Our team prides itself on its extensive industry experience and gardening knowledge to offer personalized land design solutions. Terra Ferma’s landscape designers and architects, garden designers, contractors and artisans rely on specialized expertise to creating exceptional outdoor living spaces. We work effectively with other tradesmen, nurseries, plant growers, local building inspectors, suppliers and manufacturers to ensure projects are completed on time and within budget. We also look to foster long-term relationships with our customers, offering ongoing advice and service as their needs change and grow. Additional services include Dumpster rentals, Hauling and Junk Removal. Please call us at (914)960-3911.

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+53

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for L & Z MASONRY CORP
L & Z MASONRY CORP
4.6(
187
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Professional and courteous team, respected our home. Quick response and scheduling work, within two weeks of initial estimate request. Rebuilt front steps, using existing stones. Performed work safely. Also repaired back wall, removed and replaced broken cement stucco. Work completed on time, cleaned up after work complete. Competitive pricing."
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+26

Response time1 day
Recommended by94%of homeowners
Champion Home Remodeling, LLC
4.1(
72
)
Retaining Wall - Install

Serving Valhalla, NY and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"Danny and his team are incredibly knowledgeable about all aspects of home remodeling, work hard and fast, maintain excellent communication, and do it at a fair, no-surprises cost. They took on a project that turned into a gut renovation of our 100-year-old basement and turned a dank, cramped pair of rooms into a bright, functional space where my kids can play safely and I can work comfortably. They demo'ed an old kitchen, knocked out walls, built custom cabinetry and storage, rerouted piping and electrical components, even took time to experiment to make a match for the disrupted floor tiles. They painted the walls, painted and stained the steps, and did other projects like hang a new attic door and install a new toilet. I will be calling Champion exclusively for all my future home maintenance/improvement needs. Cannot recommend them enough."
Kitchen
Kitchen
Bathrooms
Doors
 Tile work

+39

Response time1 day
Response rate100%
12 neighbors recently requested a quote
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Retaining Wall Installers FAQs, answered by experts

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

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

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.  

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.

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 Valhalla, NY homeowners’ guide to retaining wall installation services

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