Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Port Washington, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your retaining wall installation project in Port Washington, NY?

Select your specific project to find the pro for you.

TRUSTED BY PORT WASHINGTON, NY HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon87
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Port Washington

Island Oak Design

5.00(
2
)
Approved Pro

Island Oak Design

5.00(
2
)
Approved Pro
17 local quotes requested
Free onsite estimate

Island Oak Design, located in Lindenhurst, NY, specializes in creating beautiful and functional outdoor spaces. Our services include expert landscape design and installation, planting, seasonal maintenance and hardscape solutions. We take pride in our craftsmanship, offering masonry and plant design tailored to your vision. With a focus on sustainability, we incorporate native and drought-tolerant plants insuring your landscape thrives with minimal environmental impact and maintenance. Whether you're enhancing your homes curb appeal or creating a new serene outdoor retreat, Island Oak Design brings your outdoor vision to life.

"Shannon is knowledgeable , and her team dynamic, polite; it was a pleasure to work with. "

Natalia P on July 2025

Island Oak Design, located in Lindenhurst, NY, specializes in creating beautiful and functional outdoor spaces. Our services include expert landscape design and installation, planting, seasonal maintenance and hardscape solutions. We take pride in our craftsmanship, offering masonry and plant design tailored to your vision. With a focus on sustainability, we incorporate native and drought-tolerant plants insuring your landscape thrives with minimal environmental impact and maintenance. Whether you're enhancing your homes curb appeal or creating a new serene outdoor retreat, Island Oak Design brings your outdoor vision to life.

"Shannon is knowledgeable , and her team dynamic, polite; it was a pleasure to work with. "

Natalia P on July 2025


Avatar for Rolling Suds of Long Island

Rolling Suds of Long Island

5.00(
9
)
Approved Pro

Rolling Suds of Long Island

5.00(
9
)
Approved Pro
30 years of experience
Free onsite estimate

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

"Great experience working with Rolling Suds. From the initial walk through to the day of the job the customer service was excellent. We had multiple patios and walkways cleaned and they all came out looking like new. Would definitely work with Rolling Suds again in the future. "

Jared B on September 2025

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

"Great experience working with Rolling Suds. From the initial walk through to the day of the job the customer service was excellent. We had multiple patios and walkways cleaned and they all came out looking like new. Would definitely work with Rolling Suds again in the future. "

Jared B on September 2025


Ligthhouse Outdoor Living

New on AngiNew on Angi
Approved Pro

Ligthhouse Outdoor Living

New on AngiNew on Angi
Approved Pro
20 years of experience
Free onsite estimate

At Ligthhouse Outdoor Living, we focus on quality lighting projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

At Ligthhouse Outdoor Living, we focus on quality lighting projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.


Avatar for J. Dionicio Masonry & Landscapes Corp.

J. Dionicio Masonry & Landscapes Corp.

5.00(
2
)
Approved Pro

J. Dionicio Masonry & Landscapes Corp.

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

J.DIONICIO MASONRY & LANDSCAPES CORP is 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.

"They were professional, came on time and completed the project as scheduled was very impressed with their work. I would highly recommend this company for anyone interested in doing pavers and walkway or any kind of Masonary work you wonâ t be disappointed."

Rohn K on January 2023

J.DIONICIO MASONRY & LANDSCAPES CORP is 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.

"They were professional, came on time and completed the project as scheduled was very impressed with their work. I would highly recommend this company for anyone interested in doing pavers and walkway or any kind of Masonary work you wonâ t be disappointed."

Rohn K on January 2023


Avatar for Casarella Contracting, Corp.

Casarella Contracting, Corp.

New on AngiNew on Angi
Approved Pro

Casarella Contracting, Corp.

New on AngiNew on Angi
Approved Pro
28 years of experience
Free onsite estimate

Casarella Contracting Corp is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Casarella Contracting Corp is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Gum Tree Landscaping

5.00(
1
)
Approved Pro

Gum Tree Landscaping

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Gum Tree Landscaping is 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.

"The work of Rodney Harris is stellar! Very well done, neat, and I am extremely happy with Gum Tree Landscaping. My garden looks beautiful!"

Amanda P on December 2022

Gum Tree Landscaping is 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.

"The work of Rodney Harris is stellar! Very well done, neat, and I am extremely happy with Gum Tree Landscaping. My garden looks beautiful!"

Amanda P on December 2022


"Profesional workers"

Carlos L on June 2019

From design through development and install, maintenance and enhancements, our commitment to our clients coupled with our breadth of knowledge makes us a seamless partner in the lifecycle of your landscape.

"Profesional workers"

Carlos L on June 2019


Avatar for Epic Landscape Lighting, LLC

Epic Landscape Lighting, LLC

5.00(
8
)
Approved Pro

Epic Landscape Lighting, LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
10 local quotes requested
2 years of experience

Since 2019 Epic Landscape Lighting, LLC is committed to excellence in every aspect of our business. Although we just started with Angi's list in 2024, we uphold a standard of integrity bound by fairness, honesty, and personal pride in our work. Our lighting systems come with a lifetime warranty, which can be viewed in the quality of service we bring to our customers and the elegance we create with our lighting designs. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we listen to our customers' requests, and make their concerns the basis of our business. Their recommendations bring us new clients, and we therefore all benefit.

"Alan knew exactly what I wanted and did it. I’m really happy with the result. Nice guy too."

Jonathan S on August 2025

Since 2019 Epic Landscape Lighting, LLC is committed to excellence in every aspect of our business. Although we just started with Angi's list in 2024, we uphold a standard of integrity bound by fairness, honesty, and personal pride in our work. Our lighting systems come with a lifetime warranty, which can be viewed in the quality of service we bring to our customers and the elegance we create with our lighting designs. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we listen to our customers' requests, and make their concerns the basis of our business. Their recommendations bring us new clients, and we therefore all benefit.

"Alan knew exactly what I wanted and did it. I’m really happy with the result. Nice guy too."

Jonathan S on August 2025


Avatar for M&W Environmental Solutions LLC

M&W Environmental Solutions LLC

5.00(
12
)
Approved Pro

M&W Environmental Solutions LLC

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

M&W Environmental Solutions LLC is the solution for all your Excavation and environmental remediation needs in residential, industrial, and commercial fields. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Slade and his assistant Rob did an excellent job from start to finish. Slade gave an honest evaluation and quote for what the job would entail. He brought a small excavator, the perfect tool for the job, and he expertly operated it, never once hitting or damaging the brand new PVC fence that was very close to the 110’ long work area. They were kind, respectful, skillful, and thorough. Hopefully I will never need his services again but Slade will be the first person I call if I ever do!"

Paul A on August 2022

M&W Environmental Solutions LLC is the solution for all your Excavation and environmental remediation needs in residential, industrial, and commercial fields. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Slade and his assistant Rob did an excellent job from start to finish. Slade gave an honest evaluation and quote for what the job would entail. He brought a small excavator, the perfect tool for the job, and he expertly operated it, never once hitting or damaging the brand new PVC fence that was very close to the 110’ long work area. They were kind, respectful, skillful, and thorough. Hopefully I will never need his services again but Slade will be the first person I call if I ever do!"

Paul A on August 2022


Avatar for Carl Bongiorno & Sons, Inc

Carl Bongiorno & Sons, Inc

4.90(
133
)
Approved Pro

Carl Bongiorno & Sons, Inc

4.90(
133
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
80 local quotes requested

We DO NOT OFFER MOWING. Please be respectful when inquiring. Looking to transform your outdoor space? Look no further than Carl Bongiorno & Sons, Inc. We specialize in landscape design, and all phases of masonry work. With our expertise and attention to detail, we'll bring your vision to life. Contact us today for a consultation!

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Paul M on June 2024

We DO NOT OFFER MOWING. Please be respectful when inquiring. Looking to transform your outdoor space? Look no further than Carl Bongiorno & Sons, Inc. We specialize in landscape design, and all phases of masonry work. With our expertise and attention to detail, we'll bring your vision to life. Contact us today for a consultation!

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Paul M on June 2024

...
Showing 1-10 of 235
Retaining Wall Installers questions, answered by experts

Poured concrete is likely the cheapest way to build a retaining wall, as this material costs anywhere from $6 to $8 per square foot. The next best budget-friendly option is to use landscaping timbers. These timbers are great for DIY projects, as they don’t require tools to successfully build a retaining wall. Landscape timber costs around $10 to $14 per square foot. Depending on your chosen garden style, you can also go with natural stones or concrete blocks. Natural stones can be expensive if you buy them, but they’re a lot less costly if you can source them from your property. 

With foundation walls, the slab on grade and force at the top of the wall is resisted by flooring. With retaining walls, the force at the top of the wall is not resisted.

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

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.

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. 

The Port Washington, 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"