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TRUSTED BY COLD SPRING HARBOR, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon459
    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Cold Spring Harbor - Updated Nov 2026

Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Retaining Wall - Install

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for All of the Above
All of the Above
4.9(
247
)
Retaining Wall - Install

Serving Cold Spring Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Steve and his team provided excellent work on our retaining wall! The crew was professional, efficient, and delivered a high-quality result. The wall looks great and was completed on schedule. Highly recommended."
Front Step Reconstruction
Front Steps Close-Up
Koi Pond
Koi Pond
Koi Pond

+14

Response time2 days
Response rate92%
24 neighbors recently requested a quote
Avatar for Starkie Brothers Landscaping Inc
Starkie Brothers Landscaping Inc
4.9(
41
)
Retaining Wall - Install

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 1975

Free estimates

Credit card accepted

Award Winning Landscape Plantings, Construction & Masonry Designs for Over 40 Years! Our special talent is in developing our clients' visions - adding a spark of creativity to develop functional, high quality exterior living spaces. Our horticulturists, designers and architects insure that your landscape project will be a living, growing investment. Starkie Brothers grows 30 acres of ornamental trees and shrubs on the North Fork of Long Island. As commercial growers, we offer our clients several important benefits- better prices, high quality, and hearty Long Island Grown plants. WE DESIGN IT! WE PLANT IT! WE BUILD IT! WE GUARANTEE IT! Landscape Plantings...Design & Installation...Stone Veneer...BBQ's, Outdoor Kitchens, Pizza Ovens, Fireplaces, & Fire Pits...Poolside & Accents, Pergolas, Pavilions, & Gazebo's...Masonry Entrances, Driveways, Walks, Patios, Pools & Spas. Residential & Commercial - Licensed & Insured

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+5

Recommended by100%of homeowners
Avatar for JG Landscaping
JG Landscaping
5.0(
9
)
Retaining Wall - Install

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Our driveway came out beautifully! People are complimenting the job left and right. JG landscaping was wonderful to work with. They were prompt, honest, and explained everything along the way. I would upload pictures but it won’t let me attach to the review. I hired them to do more landscaping and would highly recommend!"
Masonry Project
Masonry Project
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+39

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Jdg Construction
Jdg Construction
5.0(
8
)
Retaining Wall - Install

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Working with José and his crew is honestly the best decision we have made! He really loves what he does and does nothing but the best! We have had so many bad experiences in the past they made everything so transparent!"
Jdg Construction
1 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Torres Contracting Corp
Torres Contracting Corp
4.3(
65
)
Retaining Wall - Install

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Torres Contracting helped us with installing a new sidewalk, paved driveway (with specific requirements re design), a side area for the garbage cans and cement for part of a back porch. We hired Tony and Torres Contracting after a lot of due diligence. Tony is a busy man and communicates efficiently by text. He and his daughter addressed all my questions and concerns by phone, email and text. Further the team was excellent- including Juan, Edwin and several others— honest, technically very good and incredibly hard working especially in very hot weather! Torres Contracting was fair on pricing, the project was done in a la efficient manner and the work product is excellent. I am grateful we hired Tony and his company and I highly recommend them as a trustworthy company that does excellent work! Bottom line: Responsive, excellent work, fair price, active communication to understand expectations! 5 stars ⭐️⭐️⭐️⭐️⭐️"
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+156

3 neighbors recently requested a quote
Recommended by72%of homeowners
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Showing 1-10 of 233
Retaining Wall Installers FAQs, answered by experts

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.

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.

There are contractors specifically trained in the design and construction of retaining walls. Retaining wall contractors are skilled at dealing with the soil on your property and assessing what kind of drainage should be installed. They will recommend the best materials to use for the project and can handle the processing of permits by local authorities.

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.

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. 

The Cold Spring Harbor, 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.