Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Long Island, NY

There are 15 highly-rated local retaining wall installation pros.

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TRUSTED BY LONG ISLAND, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon313
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Long Island

Avatar for Island Lightscapes LLC

Island Lightscapes LLC

5.00(
1
)
Approved Pro

Island Lightscapes LLC

5.00(
1
)
Approved Pro
4 years of experience
Free onsite estimate

With years of experience in high end exterior lighting and design, we work hard to bring each of our customers the best quality service. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

With years of experience in high end exterior lighting and design, we work hard to bring each of our customers the best quality service. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.


Avatar for Leo AA LI Landscaping Service

Leo AA LI Landscaping Service

4.69(
16
)
Approved Pro

Leo AA LI Landscaping Service

4.69(
16
)
Approved Pro
Customers say: Terrific value
10 years of experience
Free onsite estimate

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

"Arrived early, very professional and polite. Very thorough. Took great care for the whole yard, but especially my late dad's memorial garden."

MARY V on April 2025

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

"Arrived early, very professional and polite. Very thorough. Took great care for the whole yard, but especially my late dad's memorial garden."

MARY V on April 2025


Avatar for Island Wide Excavation

Island Wide Excavation

4.90(
5
)
Approved Pro

Island Wide Excavation

4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Island Wide Excavation proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! My name is Keith I have 20 yrs experience on machines .. my service consists of land grading , pitch and drainage .. topsoil prep for seed or sod .. also install sod.. rca driveway prep . Driveway rip outs. Low brush and tree removal.. shed ,deck demo removal.. rock walls. I also have an eye for landscaping ideas and design drawings .. . I take pride in my work and will never leave a customer unhappy ...

"Had him here today to widen a driveway, and use the removed dirt to level off other areas of the property. You can tell he is a highly experienced skid steer operator. I would hire him again no question."

Craig D on May 2023

Island Wide Excavation proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! My name is Keith I have 20 yrs experience on machines .. my service consists of land grading , pitch and drainage .. topsoil prep for seed or sod .. also install sod.. rca driveway prep . Driveway rip outs. Low brush and tree removal.. shed ,deck demo removal.. rock walls. I also have an eye for landscaping ideas and design drawings .. . I take pride in my work and will never leave a customer unhappy ...

"Had him here today to widen a driveway, and use the removed dirt to level off other areas of the property. You can tell he is a highly experienced skid steer operator. I would hire him again no question."

Craig D on May 2023


JM Granados Landscaping

4.88(
4
)
Approved Pro

JM Granados Landscaping

4.88(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

JM Granados Landscaping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Medford , NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"This company is the best. They called the same day that I inquired on Home Advisor. My shrubs were removed the very next day. They showed up when they said they would and they did a beautiful job. Nice guys too. I would hire them again!"

Patty B on December 2019

JM Granados Landscaping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Medford , NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"This company is the best. They called the same day that I inquired on Home Advisor. My shrubs were removed the very next day. They showed up when they said they would and they did a beautiful job. Nice guys too. I would hire them again!"

Patty B on December 2019


Avatar for CJL Industries

CJL Industries

5.00(
12
)
Approved Pro

CJL Industries

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

CJL Industries With over 10 years of experience in the industry we are the professionals you need to take care of your home or business. We handle all excavation projects like, drainage and dry well . We will treat your home or business the same way we would treat our own, with professionalism and respect. Give CJL Industries a call today. We look forward to working with you!

"Did an excellent job installing a drywall in backyard. Chris was professional and courteous.Definitely recommended them"

Greg G on March 2024

CJL Industries With over 10 years of experience in the industry we are the professionals you need to take care of your home or business. We handle all excavation projects like, drainage and dry well . We will treat your home or business the same way we would treat our own, with professionalism and respect. Give CJL Industries a call today. We look forward to working with you!

"Did an excellent job installing a drywall in backyard. Chris was professional and courteous.Definitely recommended them"

Greg G on March 2024


Avatar for Exterior Team Home Services, Inc.

Exterior Team Home Services, Inc.

4.95(
22
)
Approved Pro

Exterior Team Home Services, Inc.

4.95(
22
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023

Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023


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


Corrigan LDCM LTD

New on AngiNew on Angi
Approved Pro

Corrigan LDCM LTD

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

Corrigan LDCM LTD 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.

Corrigan LDCM LTD 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.


Avatar for M&D Paving and Masonry LLC

M&D Paving and Masonry LLC

5.00(
6
)
Approved Pro

M&D Paving and Masonry LLC

5.00(
6
)
Approved Pro
14 local quotes requested
Free onsite estimate

M&D Paving and Masonry LLC is proud to be a locally owned and operated business. We live and work in Suffolk County to give you prompt response to your needs. Our professional staff brings over 10 years of experience to your project and ensure your satisfaction. We treat your project with the care and expertise that we offer all of our clients. Call on us today for your free estimate. We look forward to earning your business today and into the future.

"Mario did outstanding work. I was very satisfied with the end result. Very attentive and punctual with his time. I would highly recommend his services."

J W on September 2025

M&D Paving and Masonry LLC is proud to be a locally owned and operated business. We live and work in Suffolk County to give you prompt response to your needs. Our professional staff brings over 10 years of experience to your project and ensure your satisfaction. We treat your project with the care and expertise that we offer all of our clients. Call on us today for your free estimate. We look forward to earning your business today and into the future.

"Mario did outstanding work. I was very satisfied with the end result. Very attentive and punctual with his time. I would highly recommend his services."

J W on September 2025


Avatar for ProMaster Maintenance Corp.

ProMaster Maintenance Corp.

4.85(
30
)
Approved Pro

ProMaster Maintenance Corp.

4.85(
30
)
Approved Pro
Customers say: True professional
73 local quotes requested
10 years of experience

Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. From beginning to end of every project, our goal is to bring every aspect and detail of our client's concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!

"Gerard and his team did an amazing job on my Driveway. Four years my Driveway was in desperate need of repair and replacement. I originally contacted Gerard about two months ago to just replace the asphalt on my driveway. But I ended up not only just doing the asphalt, I did a paver apron and new old English bricks on the side. I am thrilled with the work that Gerard and Promaster did on my home. The driveway looks incredible. Finally I have a driveway that matches my home. I recommend Gerard and Promaster without hesitation. "

Michelle W on November 2025

Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. From beginning to end of every project, our goal is to bring every aspect and detail of our client's concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!

"Gerard and his team did an amazing job on my Driveway. Four years my Driveway was in desperate need of repair and replacement. I originally contacted Gerard about two months ago to just replace the asphalt on my driveway. But I ended up not only just doing the asphalt, I did a paver apron and new old English bricks on the side. I am thrilled with the work that Gerard and Promaster did on my home. The driveway looks incredible. Finally I have a driveway that matches my home. I recommend Gerard and Promaster without hesitation. "

Michelle W on November 2025

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Retaining Wall Installers questions, answered by experts

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.

To maintain the integrity of your landscape, a retaining wall must be installed if the slope of the angle exceeds 35 degrees. The lean of the wall must be 1 inch per 12 inches in height to disperse the weight of the soil uniformly and guarantee the correct drainage of the soil.

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

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.

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.  

The Long Island, 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.

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