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    Verified retaining wall installation services reviews

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Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC

PRIORITY CESSPOOL SEWER & DRAIN, INC

4.90(
250
)
Approved Pro

PRIORITY CESSPOOL SEWER & DRAIN, INC

4.90(
250
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1991 years of experience

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024


Avatar for Nyakan Creations, LLC

Nyakan Creations, LLC

4.97(
37
)
Approved Pro

Nyakan Creations, LLC

4.97(
37
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2018 years of experience

Nyakan Creations, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities. We specialize in home automation, including smart lighting, Media Over IP (MOIP), robust home WiFi systems, and whole home audio. We look forward to working with you! Give us a call today.

"Prompt, nice clean work. Very personable. He knows his stuff. I'll hire him again for other projects."

Terrence M on November 2024

Nyakan Creations, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities. We specialize in home automation, including smart lighting, Media Over IP (MOIP), robust home WiFi systems, and whole home audio. We look forward to working with you! Give us a call today.

"Prompt, nice clean work. Very personable. He knows his stuff. I'll hire him again for other projects."

Terrence M on November 2024


Avatar for Carl Bongiorno & Sons, Inc

Carl Bongiorno & Sons, Inc

4.90(
133
)
Approved Pro

Carl Bongiorno & Sons, Inc

4.90(
133
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1978 years of experience

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


Avatar for JA LAND DEVELOPMENT

JA LAND DEVELOPMENT

5.00(
25
)
Approved Pro

JA LAND DEVELOPMENT

5.00(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2007 years of experience

J.A. Land development is a full service landscape construction and design company. We specialize in all aspects of landscape and site work from start to finish. Specializing in : -Plantings -grading -design -excavation -driveways -cobblestone -bluestone -stone veneer -cultured stone -patios -custom BBQ's -drainage -land clearing -retaining walls

"Jon is AMAZING!! We're extremely pleased with the backyard paver flatwork patio Jon from JA Land Development installed for us. From the start, Jon demonstrated a high level of honesty and transparency, ensuring we were informed every step of the way. His business practices were refreshingly upfront, and we appreciated his patience and generosity in working with us to bring our vision to life. The craftsmanship was exceptional - the paver work is solid, level, and beautifully laid out. Jon's attention to detail and commitment to quality were evident in every aspect of the job. What truly sets Jon apart, though, is his integrity and reliability. He was direct and clear about the start and finish dates, and he followed through without any delays. We trust him completely and would not hesitate to hire him for any future projects. We're deeply grateful for the exceptional service and workmanship he provided. Jon is a true professional, and his dedication to his craft is admirable. We're honored to have had the opportunity to work with him, and we wholeheartedly recommend him to anyone seeking a trustworthy and skilled contractor. He's a rare gem in the industry, and we're lucky to have found him. Cathy's assistance with the permits was also greatly appreciated, making the entire process seamless. To Jon, we offer our sincerest appreciation for a job well done - thank you for your hard work, expertise, and commitment to excellence. You are one in a million!! We can’t wait to do more business with you as you are so honest and trustworthy. 5 million star review!!!"

Stevie Rae H on June 2025

J.A. Land development is a full service landscape construction and design company. We specialize in all aspects of landscape and site work from start to finish. Specializing in : -Plantings -grading -design -excavation -driveways -cobblestone -bluestone -stone veneer -cultured stone -patios -custom BBQ's -drainage -land clearing -retaining walls

"Jon is AMAZING!! We're extremely pleased with the backyard paver flatwork patio Jon from JA Land Development installed for us. From the start, Jon demonstrated a high level of honesty and transparency, ensuring we were informed every step of the way. His business practices were refreshingly upfront, and we appreciated his patience and generosity in working with us to bring our vision to life. The craftsmanship was exceptional - the paver work is solid, level, and beautifully laid out. Jon's attention to detail and commitment to quality were evident in every aspect of the job. What truly sets Jon apart, though, is his integrity and reliability. He was direct and clear about the start and finish dates, and he followed through without any delays. We trust him completely and would not hesitate to hire him for any future projects. We're deeply grateful for the exceptional service and workmanship he provided. Jon is a true professional, and his dedication to his craft is admirable. We're honored to have had the opportunity to work with him, and we wholeheartedly recommend him to anyone seeking a trustworthy and skilled contractor. He's a rare gem in the industry, and we're lucky to have found him. Cathy's assistance with the permits was also greatly appreciated, making the entire process seamless. To Jon, we offer our sincerest appreciation for a job well done - thank you for your hard work, expertise, and commitment to excellence. You are one in a million!! We can’t wait to do more business with you as you are so honest and trustworthy. 5 million star review!!!"

Stevie Rae H on June 2025


Avatar for OSORTO CARRANZA CONSTRUCTION

OSORTO CARRANZA CONSTRUCTION

5.00(
22
)
Approved Pro

OSORTO CARRANZA CONSTRUCTION

5.00(
22
)
Approved Pro
Customers say: Quick response
2015 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.

"I recently hired OSORTO CARRANZA CONSTRUCTION for a masonry project, and I couldn't be more pleased with the results! From start to finish, their professionalism and attention to detail were exceptional. They took the time to understand my vision and offered valuable suggestions that enhanced the final outcome. The craftsmanship is top-notch, with precise workmanship that truly elevates my property. The team was punctual, courteous, and left the site clean each day. I highly recommend OSORTO CARRANZA CONSTRUCTION for anyone seeking a reliable and skilled masonry contractor!"

Linda H on November 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.

"I recently hired OSORTO CARRANZA CONSTRUCTION for a masonry project, and I couldn't be more pleased with the results! From start to finish, their professionalism and attention to detail were exceptional. They took the time to understand my vision and offered valuable suggestions that enhanced the final outcome. The craftsmanship is top-notch, with precise workmanship that truly elevates my property. The team was punctual, courteous, and left the site clean each day. I highly recommend OSORTO CARRANZA CONSTRUCTION for anyone seeking a reliable and skilled masonry contractor!"

Linda H on November 2025


Avatar for The Eagle Landscaping

The Eagle Landscaping

4.96(
24
)
Approved Pro

The Eagle Landscaping

4.96(
24
)
Approved Pro
Customers say: True professional
2000 years of experience
Free onsite estimate

The Eagle landscaping is committed to excellence 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 excellent."

James D on November 2025

The Eagle landscaping is committed to excellence 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 excellent."

James D on November 2025


Avatar for BM Construction

BM Construction

4.87(
65
)
Approved Pro

BM Construction

4.87(
65
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2024 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Reasonable estimate. Did an exceptional job of redoing 2 fifty foot long walls. Was able to reuse many of the original blocks thus reducing expense. The crew worked hard,keep noise to a minimum,and left site in perfect shape."

Henry S on October 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Reasonable estimate. Did an exceptional job of redoing 2 fifty foot long walls. Was able to reuse many of the original blocks thus reducing expense. The crew worked hard,keep noise to a minimum,and left site in perfect shape."

Henry S on October 2024


Avatar for Pop Audio

Pop Audio

5.00(
19
)
Approved Pro

Pop Audio

5.00(
19
)
Approved Pro
Customers say: Quality work
2023 years of experience
Free onsite estimate

At POP Audio, we believe in keeping things real and straightforward. When it comes to your Residential A/V needs, we've got you covered with a no-nonsense approach. We take the time to understand your unique requirements and budget, ensuring you get the perfect audio and visual setup without any unnecessary frills. We're not about flashy sales pitches; we're about delivering top-notch products and services that fit seamlessly into your home, elevating your entertainment experience. With our reliable solutions, personalized guidance, and genuine passion for A/V, you can trust us to bring your home entertainment dreams to life without the hassle. Choose POP Audio and experience residential A/V done right.

"Ken and Nick were super professional and very nice/easy to work with! I will definitely be using them again :)."

Allison D on October 2025

At POP Audio, we believe in keeping things real and straightforward. When it comes to your Residential A/V needs, we've got you covered with a no-nonsense approach. We take the time to understand your unique requirements and budget, ensuring you get the perfect audio and visual setup without any unnecessary frills. We're not about flashy sales pitches; we're about delivering top-notch products and services that fit seamlessly into your home, elevating your entertainment experience. With our reliable solutions, personalized guidance, and genuine passion for A/V, you can trust us to bring your home entertainment dreams to life without the hassle. Choose POP Audio and experience residential A/V done right.

"Ken and Nick were super professional and very nice/easy to work with! I will definitely be using them again :)."

Allison D on October 2025


Avatar for Enterprise Global Group

Enterprise Global Group

4.97(
19
)
Approved Pro

Enterprise Global Group

4.97(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2016 years of experience

With over 20 years experience in the construction industry, Gomez Multi-Service is your industry expert in Suffolk county. We pride ourselves on our extreme professionalism, quality of work, and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Gabriel was a real professional. I appreciated his work ethic and his prompt and reasonable quote. He said job would take 2 days and finished it on time. The photos do not show the grime that had accumulated on my fences over 2 years. These are "after" photos . My husband and I are very pleased with his work and are expecting another quote from him for another project!"

Vivianne K on May 2025

With over 20 years experience in the construction industry, Gomez Multi-Service is your industry expert in Suffolk county. We pride ourselves on our extreme professionalism, quality of work, and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Gabriel was a real professional. I appreciated his work ethic and his prompt and reasonable quote. He said job would take 2 days and finished it on time. The photos do not show the grime that had accumulated on my fences over 2 years. These are "after" photos . My husband and I are very pleased with his work and are expecting another quote from him for another project!"

Vivianne K on May 2025


Avatar for F & B Concrete & Masonry, Inc.

F & B Concrete & Masonry, Inc.

4.84(
73
)
Approved Pro

F & B Concrete & Masonry, Inc.

4.84(
73
)
Approved Pro
Customers say: True professional
1976 years of experience
Free onsite estimate

F & B Concrete & Masonry 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.

"Jessy was the reason I went with this company, she got what my idea was and went with it. She used her experience to transform my idea and elaborate on it. Her workers were prompt and precise with the idea. I still can't believe how beautiful the patio came out."

Michael N on August 2025

F & B Concrete & Masonry 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.

"Jessy was the reason I went with this company, she got what my idea was and went with it. She used her experience to transform my idea and elaborate on it. Her workers were prompt and precise with the idea. I still can't believe how beautiful the patio came out."

Michael N on August 2025

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Retaining Wall Installers questions, answered by experts

The longevity of flood walls depends on how they were constructed, but most wood, gravel, and cement flood walls last 10 years. While aluminum flood walls may cost far more initially, they can be a good investment as they can last decades and will not be damaged by exposure to the elements.

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.

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.

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.

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.

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.

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