
Get matched with top retaining wall installation pros in Sag Harbor, NY
There are 17 highly-rated local retaining wall installation pros.
Need a pro for your retaining wall installation project in Sag Harbor, NY?
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- 4.4 Average homeowner rating
- 227 Verified retaining wall installation services reviews
Verified Reviews for Retaining Wall Installation pros in Sag Harbor, NY
*The Angi rating for Retaining Wall Installation companies in Sag Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.
*The HomeAdvisor rating for Retaining Wall Installation companies in Sag Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.
Last update on October 31, 2025
Find Retaining wall installation pros in Sag Harbor
Carl Bongiorno & Sons, Inc
Carl Bongiorno & Sons, Inc
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

Oscar’s complete landscaping
Oscar’s complete landscaping
We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!
"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"
Ron L on October 2024
We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!
"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"
Ron L on October 2024

Olara Design Build
Olara Design Build
Olaras in-house team includes 2 full-time architects with extensive experience in both residential and commercial projects along with a Senior NY Licensed Architect for project signoff and permitting. Our services range from site planning and schematic design to full 3D Revit construction drawings and permit-ready stamped architectural sets. Full service offerings and case studies can be found on our Design page.
Olaras in-house team includes 2 full-time architects with extensive experience in both residential and commercial projects along with a Senior NY Licensed Architect for project signoff and permitting. Our services range from site planning and schematic design to full 3D Revit construction drawings and permit-ready stamped architectural sets. Full service offerings and case studies can be found on our Design page.

Sebonac Creek Landscape
Sebonac Creek Landscape
We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed to quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!
"We are in the middle of repairing our lawn which was destroyed by grubs and moles. Max has been treating and seeding it. It is looking better each day. He hasn't finished, but I have no doubt that it will be wonderful when he's done."
Patti V on May 2025
We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed to quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!
"We are in the middle of repairing our lawn which was destroyed by grubs and moles. Max has been treating and seeding it. It is looking better each day. He hasn't finished, but I have no doubt that it will be wonderful when he's done."
Patti V on May 2025

Landscape Smart Lighting
Landscape Smart Lighting
We take great pride in our experience, expertise, and quality of the customer service we provide to meet our consumers needs. It is our mission to provide excellent workmanship, and 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.
"Carlos did an amazing job! He was quick and efficient. Came home from work and my house was lit up. All colored smart bulbs, soffits work with an app, up lights work with a remote. We will definitely be working with them on future projects."
Billy P on November 2024
We take great pride in our experience, expertise, and quality of the customer service we provide to meet our consumers needs. It is our mission to provide excellent workmanship, and 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.
"Carlos did an amazing job! He was quick and efficient. Came home from work and my house was lit up. All colored smart bulbs, soffits work with an app, up lights work with a remote. We will definitely be working with them on future projects."
Billy P on November 2024

F.E. INC.
F.E. INC.
We're a well-established business with over 24 years of unmatched expertise. Customer and priorities are always first. We're very timely with our work and never lose attention to detail.
"They were pleasant and did a quick and great job. I would highly recommend them. I just moved to this home and there was 4 years of leaves on the acre property. They are gone now!!"
Cathy S on December 2023
We're a well-established business with over 24 years of unmatched expertise. Customer and priorities are always first. We're very timely with our work and never lose attention to detail.
"They were pleasant and did a quick and great job. I would highly recommend them. I just moved to this home and there was 4 years of leaves on the acre property. They are gone now!!"
Cathy S on December 2023

Island Lightscapes LLC
Island Lightscapes LLC
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.

Ixhua Masonry & Landscaping, LLC
Ixhua Masonry & Landscaping, LLC
Ixhua Masonry & Landscaping, LLC 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.**Over 10 Years Experience**
Ixhua Masonry & Landscaping, LLC 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.**Over 10 Years Experience**

V.S.C.
V.S.C.
VSC 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.
"He did a very good job. Very nice guy."
Darcy M on January 2022
VSC 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.
"He did a very good job. Very nice guy."
Darcy M on January 2022
The Sag 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.
 - Railroad tie retaining wall costs can vary widely, so getting an accurate estimate for your needs is a good idea to set your budget appropriately. 
 - From your flower beds to your walkway, river rocks make a classic addition to your landscape. Learn about the cost to install river rock to set a proper budget. 
 - A landscape designer can elevate your outdoor space and bring your vision to life. Use this landscape design cost guide to budget for your next project. 
 - Some landscaping projects are subject to local building codes and require a permit. Learn when you need a permit for landscaping work and when you don’t. 
 - While it’s possible to DIY build a retaining wall, several pros have advanced knowledge of hardscaping and building. Learn who to hire to build a retaining wall. 
 - Stone wall garden beds add flair and natural beauty to your outdoor living spaces. Learn how to make a stone wall garden bed with this six-step guide on building a retaining wall. 
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"





