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    Verified retaining wall installation services reviews

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Avatar for Terra Ferma Contracting

Terra Ferma Contracting

4.77(
22
)
Approved Pro

Terra Ferma Contracting

4.77(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
30 local quotes requested

Founded in 2001 by Oscar Vargas, Terra Ferma Contracting LLC is a family-owned landscape design build company based in Armonk. We serve communities throughout Westchester County, NY. Locally owned and operated, we’re your neighbor, and understand local horticulture as well as municipal requirements and building codes. Our local knowledge allows us to provide you with responsive, custom solutions that large, out-of-town firms simply cannot offer. Our team prides itself on its extensive industry experience and gardening knowledge to offer personalized land design solutions. Terra Ferma’s landscape designers and architects, garden designers, contractors and artisans rely on specialized expertise to creating exceptional outdoor living spaces. We work effectively with other tradesmen, nurseries, plant growers, local building inspectors, suppliers and manufacturers to ensure projects are completed on time and within budget. We also look to foster long-term relationships with our customers, offering ongoing advice and service as their needs change and grow. Additional services include Dumpster rentals, Hauling and Junk Removal. Please call us at (914)960-3911.

"Oscar from Terra Ferma was very responsive and his crew were professional and neat. I had an issue with the way the pavers were cut and Oscar and his crew corrected it with great results. Very happy with their work."

Michael A on July 2024

Founded in 2001 by Oscar Vargas, Terra Ferma Contracting LLC is a family-owned landscape design build company based in Armonk. We serve communities throughout Westchester County, NY. Locally owned and operated, we’re your neighbor, and understand local horticulture as well as municipal requirements and building codes. Our local knowledge allows us to provide you with responsive, custom solutions that large, out-of-town firms simply cannot offer. Our team prides itself on its extensive industry experience and gardening knowledge to offer personalized land design solutions. Terra Ferma’s landscape designers and architects, garden designers, contractors and artisans rely on specialized expertise to creating exceptional outdoor living spaces. We work effectively with other tradesmen, nurseries, plant growers, local building inspectors, suppliers and manufacturers to ensure projects are completed on time and within budget. We also look to foster long-term relationships with our customers, offering ongoing advice and service as their needs change and grow. Additional services include Dumpster rentals, Hauling and Junk Removal. Please call us at (914)960-3911.

"Oscar from Terra Ferma was very responsive and his crew were professional and neat. I had an issue with the way the pavers were cut and Oscar and his crew corrected it with great results. Very happy with their work."

Michael A on July 2024


Avatar for T.S.W. Landscape Design and Property Management, LLC

T.S.W. Landscape Design and Property Management, LLC

5.00(
1
)
Approved Pro

T.S.W. Landscape Design and Property Management, LLC

5.00(
1
)
Approved Pro
15 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! Book with us online or feel free to give us a call today!

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! Book with us online or feel free to give us a call today!


Avatar for BHI Builder & Home Improvement LLC

BHI Builder & Home Improvement LLC

5.00(
1
)
Approved Pro

BHI Builder & Home Improvement LLC

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

Builder Home Improvement 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. 20 years of 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 great, quick and creative."

Gustavo X on July 2022

Builder Home Improvement 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. 20 years of 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 great, quick and creative."

Gustavo X on July 2022


Naturescape Services, LLC

4.97(
19
)
Approved Pro

Naturescape Services, LLC

4.97(
19
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We are a locally owned and operated company with over 20 years, that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customized to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Excellent and honest!"

Shedd J on April 2025

We are a locally owned and operated company with over 20 years, that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customized to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Excellent and honest!"

Shedd J on April 2025


Avatar for The Builders & Cleaners

The Builders & Cleaners

4.89(
94
)
Approved Pro

The Builders & Cleaners

4.89(
94
)
Approved Pro
Customers say: True professional
7 years of experience
Free onsite estimate

Based in West Haven, Connecticut, our team has provided an excellent, affordable service to more than thousands of houses over the years. We are committed to supporting our customers throughout the evaluation process, during the service itself and are available to answer any queries once the work is complete. We are a licensed and fully insured company aiming to respond to all requests involving our services within 24 hours or less. Our professional and knowledgeable staff have a combined experience of over 12 years within the construction, air duct cleaning, and landscaping industries, ensuring guaranteed satisfaction with every job. We pride ourselves in providing a safe, hazard-free environment and maintaining respectful, cordial communications with all of our clients. All technicians can be relied on to keep project sites clean both during and after the work is complete.

"Reached out to get our gutters cleaned. David was very responsive and offered a reasonable rate. Did the job quickly and thoroughly, sent lots of pictures and video of the finished work. Very satisfied, would definitely recommend"

Isaac D on October 2025

Based in West Haven, Connecticut, our team has provided an excellent, affordable service to more than thousands of houses over the years. We are committed to supporting our customers throughout the evaluation process, during the service itself and are available to answer any queries once the work is complete. We are a licensed and fully insured company aiming to respond to all requests involving our services within 24 hours or less. Our professional and knowledgeable staff have a combined experience of over 12 years within the construction, air duct cleaning, and landscaping industries, ensuring guaranteed satisfaction with every job. We pride ourselves in providing a safe, hazard-free environment and maintaining respectful, cordial communications with all of our clients. All technicians can be relied on to keep project sites clean both during and after the work is complete.

"Reached out to get our gutters cleaned. David was very responsive and offered a reasonable rate. Did the job quickly and thoroughly, sent lots of pictures and video of the finished work. Very satisfied, would definitely recommend"

Isaac D on October 2025


Avatar for Ron's Masonry

Ron's Masonry

4.96(
26
)
Approved Pro

Ron's Masonry

4.96(
26
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
32 local quotes requested

At Ron's Masonry, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business.

"Job has been completed. They arrived as scheduled, performed the work requested and cleaned up excess materials and remaining debris from the job site. As a result of the great job done on the original project, we requested that Ron's Masonry undertake a second project. They again arrived on time and completed the second project in the timeframe specified and within budget."

Thomas C on September 2025

At Ron's Masonry, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business.

"Job has been completed. They arrived as scheduled, performed the work requested and cleaned up excess materials and remaining debris from the job site. As a result of the great job done on the original project, we requested that Ron's Masonry undertake a second project. They again arrived on time and completed the second project in the timeframe specified and within budget."

Thomas C on September 2025


J.A.C. Electric

4.84(
46
)
Approved Pro

J.A.C. Electric

4.84(
46
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
32 years of experience

J.A.C. Electric is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still 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. Give us a call today to get your project started!

"We had to reschedule twice but he was very pleasant and completed the job well"

Kendal F on January 2025

J.A.C. Electric is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still 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. Give us a call today to get your project started!

"We had to reschedule twice but he was very pleasant and completed the job well"

Kendal F on January 2025


"Excellent stone work. I had a retaining wall, walkway, patio with stairs replaced. The stone work of beautiful. Very hard workers."

Donna K on October 2023

With more than twenty years of experience, there is no job that I cannot take on! I pride myself on quality work and am committed to customer excellence. I treat every customer like family. I look forward to working with you!

"Excellent stone work. I had a retaining wall, walkway, patio with stairs replaced. The stone work of beautiful. Very hard workers."

Donna K on October 2023


Pine Cone Garden

4.75(
6
)
Approved Pro

Pine Cone Garden

4.75(
6
)
Approved Pro
Customers say: Quick response
15 years of experience

We are a designing and landscaping company that combines art and science to create beautiful and healthy gardens, suited for growing conditions and your style. No matter what are your plans, dreams and desires, we can satisfy them: starting from a simple foundation planting, through natural or formal gardens, and finishing on special ones like water or Japanese gardens. We provide many different kinds of landscape services, from planting and maintenance to masonry and fences, and anything in between! We work in Westchester and Putnam County, NY and Fairfield County, CT.

"Magda is fun and has an eye for landscape design. She really enjoys her work, which makes it enjoyable."

Ken O on September 2018

We are a designing and landscaping company that combines art and science to create beautiful and healthy gardens, suited for growing conditions and your style. No matter what are your plans, dreams and desires, we can satisfy them: starting from a simple foundation planting, through natural or formal gardens, and finishing on special ones like water or Japanese gardens. We provide many different kinds of landscape services, from planting and maintenance to masonry and fences, and anything in between! We work in Westchester and Putnam County, NY and Fairfield County, CT.

"Magda is fun and has an eye for landscape design. She really enjoys her work, which makes it enjoyable."

Ken O on September 2018


D.P. Landscaping

4.25(
4
)
Approved Pro

D.P. Landscaping

4.25(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

With over 10 years experience, Daniel with D.P. Landscaping, is your go to professional for all of your lawn care needs. At D.P. Landscaping, 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. Check out our 5 star reviews from happy customers. Call us today, satisfaction guaranteed!

"I've never met my pro, because I'm working most of the time. He was able to give me an estimate, and then we arranged for him to come on his own schedule. I'm sure we could meet, but he's doing a great job, and I can continue with my life. I come home and see my lawn is nicely trim and looks great. Thanks!"

Ambar P on August 2017

With over 10 years experience, Daniel with D.P. Landscaping, is your go to professional for all of your lawn care needs. At D.P. Landscaping, 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. Check out our 5 star reviews from happy customers. Call us today, satisfaction guaranteed!

"I've never met my pro, because I'm working most of the time. He was able to give me an estimate, and then we arranged for him to come on his own schedule. I'm sure we could meet, but he's doing a great job, and I can continue with my life. I come home and see my lawn is nicely trim and looks great. Thanks!"

Ambar P on August 2017

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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.

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.  

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.

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. 

Installation typically takes 1-2 weeks, depending on the wall’s size and site conditions.

The Greenwich, CT homeowners’ guide to retaining wall installation services

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