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    Verified retaining wall installation services reviews

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Avatar for Garcias Landscaping

Garcias Landscaping

5.00(
21
)
Approved Pro

Garcias Landscaping

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
75 local quotes requested

***We specialize in step by step design, and installation of Hardscaping projects, Patios, Retaining Walls and Fencing !*** DEDICATION, INTEGRITY, AND HARD WORK!! With more than 13 years of experience, Let us take care of your landscape services; we handle lawn mowing, tree trimming, and many other residential & commercial lawn care services. We do everything from water features, to irrigation systems, outdoor fireplaces, patios and more. Make your lawn beautiful with the help of Garcia's Landscaping, Washington's top custom landscapers. Give us a call: ** Emergency Service Available 24/7**

"Highly recommend! Excellent communication, very professional, incredible work. They took my weed-filled back yard and turned into paradise!! Beautifully landscaped now and I couldn't be happier. Price is very reasonable."

Carolyn W on May 2025

***We specialize in step by step design, and installation of Hardscaping projects, Patios, Retaining Walls and Fencing !*** DEDICATION, INTEGRITY, AND HARD WORK!! With more than 13 years of experience, Let us take care of your landscape services; we handle lawn mowing, tree trimming, and many other residential & commercial lawn care services. We do everything from water features, to irrigation systems, outdoor fireplaces, patios and more. Make your lawn beautiful with the help of Garcia's Landscaping, Washington's top custom landscapers. Give us a call: ** Emergency Service Available 24/7**

"Highly recommend! Excellent communication, very professional, incredible work. They took my weed-filled back yard and turned into paradise!! Beautifully landscaped now and I couldn't be happier. Price is very reasonable."

Carolyn W on May 2025


Avatar for Wsantos Construction Services LLC

Wsantos Construction Services LLC

4 Jodie Road
5.00(
4
)
Approved Pro

Wsantos Construction Services LLC

4 Jodie Road
5.00(
4
)
Approved Pro
Customers say: Quick response
99 local quotes requested
17 years of experience

We take pride in every one of our projects, no matter what the size. We will give you a finished product that will enhance your home forever. We have competitive prices, second to none workmanship and a prompt responsive team! 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. We are here to help you! Call us today!

"I spent a lot of time trying to find someone that could replace my front steps. Getting someone to actually call back was the first challenge. Then, trying to find someone who does everything we wanted: granite steps, faux stone facing and sides, white railings, and the ability to tear up and lower my walkway then redo it to make the first step 7” was an even bigger challenge. We finally found the right guy/company and we are very happy with the results. Walter Santos of W. Santos Construction did it all for us. He started within days of us accepting his proposal. He was kind, communicated the next steps with us well, and the quality was fantastic. I was outside tonight taking photos and a family was taking a walk stopped me to ask who did the steps because “they make the house.” I took some dry and wet pics after the dust was washed off and I’m very happy with the results. He even came out to finish on Memorial Day."

Stephen T on May 2023

We take pride in every one of our projects, no matter what the size. We will give you a finished product that will enhance your home forever. We have competitive prices, second to none workmanship and a prompt responsive team! 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. We are here to help you! Call us today!

"I spent a lot of time trying to find someone that could replace my front steps. Getting someone to actually call back was the first challenge. Then, trying to find someone who does everything we wanted: granite steps, faux stone facing and sides, white railings, and the ability to tear up and lower my walkway then redo it to make the first step 7” was an even bigger challenge. We finally found the right guy/company and we are very happy with the results. Walter Santos of W. Santos Construction did it all for us. He started within days of us accepting his proposal. He was kind, communicated the next steps with us well, and the quality was fantastic. I was outside tonight taking photos and a family was taking a walk stopped me to ask who did the steps because “they make the house.” I took some dry and wet pics after the dust was washed off and I’m very happy with the results. He even came out to finish on Memorial Day."

Stephen T on May 2023


Avatar for Ryan R. Gagne Landscaping Co., LLC

Ryan R. Gagne Landscaping Co., LLC

197 Marsh Road
4.64(
14
)
Approved Pro

Ryan R. Gagne Landscaping Co., LLC

197 Marsh Road
4.64(
14
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
46 local quotes requested

Gagne Landscaping is a full service Landscaper that self performs most work. Any subcontractors used have been with us for years. We offer cash incentives for referrals from our customers.

"Great crew."

Keith C on August 2022

Gagne Landscaping is a full service Landscaper that self performs most work. Any subcontractors used have been with us for years. We offer cash incentives for referrals from our customers.

"Great crew."

Keith C on August 2022


Avatar for E&J HARDSCAPING & LANDSCAPING INC.

E&J HARDSCAPING & LANDSCAPING INC.

56 Newburyport Turnpike
5.00(
17
)
Approved Pro

E&J HARDSCAPING & LANDSCAPING INC.

56 Newburyport Turnpike
5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
108 local quotes requested

We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.

"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"

Raymond O on September 2025

We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.

"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"

Raymond O on September 2025


Avatar for SALMON FALLS NURSERY

SALMON FALLS NURSERY

511 PORTLAND ST
3.00(
1
)
Approved Pro

SALMON FALLS NURSERY

511 PORTLAND ST
3.00(
1
)
Approved Pro
Customers say: True professional
61 local quotes requested
47 years of experience

For over 40 years, Northern New Englanders have trusted Salmon Falls Nursery & Landscaping to personalize the look and function of their landscape. We specialize in the design and installation of landscape gardens and hardscapes for residential and commercial clients. In addition, we offer design and commercial landscape maintenance. We strive to earn your business in everything we do. Your beautiful, finished landscape is the result of our extensive expertise and Yankee work ethic, delivered by the friendliest staff in the business. Many of the trees and shrubs we install come from our own 200-acre Nursery in Berwick, Maine. We invite you to spend some time getting to know our work and reputation. Whatever your vision for your landscape, all of us at Salmon Falls are committed to making it a reality.

For over 40 years, Northern New Englanders have trusted Salmon Falls Nursery & Landscaping to personalize the look and function of their landscape. We specialize in the design and installation of landscape gardens and hardscapes for residential and commercial clients. In addition, we offer design and commercial landscape maintenance. We strive to earn your business in everything we do. Your beautiful, finished landscape is the result of our extensive expertise and Yankee work ethic, delivered by the friendliest staff in the business. Many of the trees and shrubs we install come from our own 200-acre Nursery in Berwick, Maine. We invite you to spend some time getting to know our work and reputation. Whatever your vision for your landscape, all of us at Salmon Falls are committed to making it a reality.


Avatar for MAKE A DIFFERENCE LANDSCAPING

MAKE A DIFFERENCE LANDSCAPING

459 Calef Highway
4.48(
23
)
Approved Pro

MAKE A DIFFERENCE LANDSCAPING

459 Calef Highway
4.48(
23
)
Approved Pro
Customers say: Quality work
66 local quotes requested
22 years of experience

Make a Difference Landscaping services knows that you want to enjoy your lawn... not tend to it. We offer Landscaping, Irrigation, Materials, Lighting, Property Maintenance. That's why we make it easy for you with dependable, reliable and dedicated service. The biggest investment you'll most likely make in your lifetime is your home. Most Real Estate professionals will tell you that it's the "curb-appeal" that helps to make or break the value of your home. And "curb-appeal" means landscaping. Not only do we help individual homeowners improve their curb appeal but we also service commercial properties and homeowners associations. Please give us a call at 603-866-6993 or by email for any questions or quotes! [email protected] [email protected]

"Ian and his crew worked diligently to install a new retaining wall and walkway for my front yard. They worked through the torrential downpouring and cold weather to get it all completed before I got back from a business trip (I knew it was raining due to my view from my ring doorbell). Needless to say, everything turned out better than I could have asked for. I definitely would use The Difference Landscapes again, and I Strongly recommend them to anyone who needs some hardscaping done."

Jacob D on May 2023

Make a Difference Landscaping services knows that you want to enjoy your lawn... not tend to it. We offer Landscaping, Irrigation, Materials, Lighting, Property Maintenance. That's why we make it easy for you with dependable, reliable and dedicated service. The biggest investment you'll most likely make in your lifetime is your home. Most Real Estate professionals will tell you that it's the "curb-appeal" that helps to make or break the value of your home. And "curb-appeal" means landscaping. Not only do we help individual homeowners improve their curb appeal but we also service commercial properties and homeowners associations. Please give us a call at 603-866-6993 or by email for any questions or quotes! [email protected] [email protected]

"Ian and his crew worked diligently to install a new retaining wall and walkway for my front yard. They worked through the torrential downpouring and cold weather to get it all completed before I got back from a business trip (I knew it was raining due to my view from my ring doorbell). Needless to say, everything turned out better than I could have asked for. I definitely would use The Difference Landscapes again, and I Strongly recommend them to anyone who needs some hardscaping done."

Jacob D on May 2023


Avatar for NH Dirt

NH Dirt

168 River Rd
New on AngiNew on Angi
Approved Pro

NH Dirt

168 River Rd
New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

"We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at NH Dirt LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction."

"We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at NH Dirt LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction."


Avatar for Oscar & Z Landscaping

Oscar & Z Landscaping

15 Rachel Rd
5.00(
1
)
Approved Pro

Oscar & Z Landscaping

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

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Excellent work, high quality, hardworking, very efficient and easy to work with, and good design ideas."

Jeanne B on June 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Excellent work, high quality, hardworking, very efficient and easy to work with, and good design ideas."

Jeanne B on June 2023


Avatar for McLaughlin Contractors, LLC

McLaughlin Contractors, LLC

188 King St
New on AngiNew on Angi
Approved Pro

McLaughlin Contractors, LLC

188 King St
New on AngiNew on Angi
Approved Pro
7 years of experience
Free onsite estimate

McLaughlin Contractors 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.

McLaughlin Contractors 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.


S.L. Dionne Landscaping and Lawn Maintenance, LLC

145 Lund Road
4.81(
18
)
Approved Pro

S.L. Dionne Landscaping and Lawn Maintenance, LLC

145 Lund Road
4.81(
18
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 local quotes requested

S.L. Dionne Landscaping and Lawn Maintenance, LLC, provides a wide variety of brick and stone hardscape work throughout all of the Nashua and surrounding areas of New Hampshire. We pride ourselves on our attention to detail and our customer retention throughout the years.

"Total care given on this project from start to finish. Excellent work."

Wendy O on December 2021

S.L. Dionne Landscaping and Lawn Maintenance, LLC, provides a wide variety of brick and stone hardscape work throughout all of the Nashua and surrounding areas of New Hampshire. We pride ourselves on our attention to detail and our customer retention throughout the years.

"Total care given on this project from start to finish. Excellent work."

Wendy O on December 2021

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Retaining Wall Installers questions, answered by experts

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

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

Yes, to build a retaining wall, a permit is required. Similarly, any repairs or modifications to an existing retaining wall require permits. If the planned wall measures higher than 4 feet, most municipalities require designs and permits come through a licensed engineer. In some locations, if the wall is shorter than 4 feet, a permit may not be required. For the requirements in your area, contact your local government.

Most railroad tie retaining walls have a life span of 20 to 30 years, though you may need to replace your wall sooner if it’s repeatedly exposed to heavy rain, runoff, and excess moisture. Railroad ties are typically treated with creosote, which makes them much more durable than untreated wood. Though they last longer, they don’t last forever. For the most longevity, make sure your retaining wall has a sturdy base and steel reinforcements. You should also install drainage to direct water away from the wall.

Regular inspection for issues like cracks or leaning and ensuring drainage stays clear.

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The Allenstown, NH homeowners’ guide to retaining wall installation services

From average costs to expert advice, get all the answers you need to get your job done.