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Best retaining wall installation pros near Central Islip, NY

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TRUSTED BY CENTRAL ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon285
    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Central Islip - Updated Nov 2026

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

Serving Central Islip, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Giuliano's Landscaping & Design Corp.
4.9(
8
)
Retaining Wall - Install

Serving Central Islip, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Charles the owner was always prompt and is a true professional. His employee's were always courteous and did and outstanding job. Charles was always on the jobsite and was always happy to answer questions. The prices they charge for the work are extremely fare. I would not hesitate to recommend them to my family and friends."
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+11

18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Torres Contracting Corp
Torres Contracting Corp
4.3(
65
)
Retaining Wall - Install

Serving Central Islip, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Mr. Torres was great with all the work we had done. We went to his office where we picked out the color stones for our brick steps and paver walkways. He was extremely helpful with suggestions and patterns. In the middle of the job I asked for an estimate for the side of our house for a walkway and he was able to do that as well as the initial work. The price was very fair and we were very happy with it, we had another estimate for the work and it was astronomical. I would definitely recommend this company and I will be going back to him for future work."
Additional Photos
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+156

3 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for GYDS Power Washing
GYDS Power Washing
5.0(
1
)
Retaining Wall - Install

Serving Central Islip, NY and surrounding areas

Approved

In business since 2023

Free estimates

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We look \nforward to earning your business!

house washing
perimeter fence washing
perimeter fence washing
4 neighbors recently requested a quote
Avatar for Timeless Decks & Renovations
Timeless Decks & Renovations
4.6(
120
)
Retaining Wall - Install

Serving Central Islip, NY and surrounding areas

In business since 1980

Free estimates

"John did phenomenal work on my job, and went the extra mile to make sure the quality was top-notch. I have a few friends who are professional carpenters, and they were very impressed with the job he did; he never cut corners and made sure the deck was solid, well-supported, and safe. We are thrilled with how the deck came out and would most definitely use Timeless again for future work."
Deck with pavers
deck
Finished project. We took down the entire deck and roof. Added new lighting. This project was beach dune in Trex.
IPE DECK
TREX deck

+136

Recommended by100%of homeowners
Avatar for Paragon Remodeling Group
Paragon Remodeling Group
4.2(
241
)
Retaining Wall - Install

Serving Central Islip, NY and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Our experience with Paragon was generally positive and we'd recommend this contractor without reservation. The business arrangements were clear and Paragon operated with integrity and flexibility. Our crew was competent, respectful of our home, friendly, and took pride in doing careful and quality work. Paragon quickly responded to customer feedback and strived for customer satisfaction throughout the project. The sources recommended by Paragon for wall tile, wood flooring, counter granite, cabinet hardware, and plumbling fixtures all provided superior service and extended contractor pricing. Our remodeled kitchen and powder room are key features of our traditional 1926 house and significantly enhance the home appearance and property value."
Top 500 Remodeling Firm
Additional Photos
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GAF Preferred Contractor Badge
GAF Preferred Contractor Badge

+21

Recommended by88%of homeowners
Avatar for BM Construction
BM Construction
4.7(
76
)
Retaining Wall - Install

Serving Central Islip, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Mitch and his guys installed a beautiful patio in 3 1/2 days. They were neat and meticulous. Mitch could not be more accommodating. Good value. Would heartily recommend."
Pavers
Response time1 day
Response rate86%
Recommended by96%of homeowners
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Showing 1-10 of 241
Retaining Wall Installers FAQs, answered by experts

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.

If you've decided you'd like to skip the cost of restoring a brick exterior wall after considering whether you should repair or replace brick on your house, you can consider installing fiber cement siding over brick for a cost of $2 to $6 per square foot. When done properly, cement siding over brick offers a durable, low-maintenance option that can actually reduce your home's energy costs. It's also attractive. However, improper installation or installation over heavily compromised brick can cause water damage. 

DIY is possible for small projects. Professional installation ensures structural integrity and durability for larger walls.

Options include concrete, stone, brick, and wood, tailored for specific design needs.

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.

The Central Islip, 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.