Top-rated retaining wall installation pros.

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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon193
    Verified retaining wall installation services reviews

Verified Reviews for Retaining Wall Installation pros in New Alexandria, PA

*The Angi rating for Retaining Wall Installation companies in New Alexandria, PA 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 New Alexandria, PA 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 November 20, 2025

Find Retaining wall installation pros in New Alexandria

Moore Contracting, LLC

4.75(
2
)
•Approved Pro

Moore Contracting, LLC

4.75(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Moore Contracting, LLC, is dedicated to providing our clients with the very best in excavation and building site services. We have over 25 years of experience. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"I found Joe be honest and with a high amount of integrity. I highly recommend him. I was very pleased with his work and will hire him again if need be."

Bart S on September 2018

Moore Contracting, LLC, is dedicated to providing our clients with the very best in excavation and building site services. We have over 25 years of experience. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"I found Joe be honest and with a high amount of integrity. I highly recommend him. I was very pleased with his work and will hire him again if need be."

Bart S on September 2018

Avatar for DT Contracting, LLC

DT Contracting, LLC

4.96(
28
)
•Approved Pro

DT Contracting, LLC

4.96(
28
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 years of experience

At DT Contracting, LLC, we provide customized services to meet all of your needs to keep your home looking its best. We provide excavating services, Yard grading services, Versa-Lok wall installation, french drain installation. DT Contracting, LLC offers 16 years of experience providing snow removal during the winter months.

"DT Contracting just completed a 46’ retaining wall in front of our house and I could not possibly be happier with the quality of the work. Dan was easy to work with and professional in all manner. The dedication to detail and quality of work during construction was outstanding. Dan takes pride in his work and customer satisfaction. To put it simply, if you need a retaining wall, concrete work or other related work and you do not talk with Dan at D T Construction – Shame on you."

Art J on October 2025

At DT Contracting, LLC, we provide customized services to meet all of your needs to keep your home looking its best. We provide excavating services, Yard grading services, Versa-Lok wall installation, french drain installation. DT Contracting, LLC offers 16 years of experience providing snow removal during the winter months.

"DT Contracting just completed a 46’ retaining wall in front of our house and I could not possibly be happier with the quality of the work. Dan was easy to work with and professional in all manner. The dedication to detail and quality of work during construction was outstanding. Dan takes pride in his work and customer satisfaction. To put it simply, if you need a retaining wall, concrete work or other related work and you do not talk with Dan at D T Construction – Shame on you."

Art J on October 2025

Avatar for Rick Page Quality Landscaping

Rick Page Quality Landscaping

4.41(
237
)
•Approved Pro

Rick Page Quality Landscaping

4.41(
237
)
•Approved Pro
Customers say: Quality work
166 local quotes requested
22 years of experience

Rick Page Quality Landscaping is your go-to choice for all your landscaping needs in Pittsburgh. With a team of skilled professionals, we deliver top-notch results on every project. Contact us today for a free estimate and let us transform your outdoor space into a masterpiece.

"Rick and his crew transformed my jungle of a backyard into a nice, neat patio encircled by mulch where I can have plants I want and not the mass of weeds I had. I was pleased with the results."

Carmen L on October 2024

Rick Page Quality Landscaping is your go-to choice for all your landscaping needs in Pittsburgh. With a team of skilled professionals, we deliver top-notch results on every project. Contact us today for a free estimate and let us transform your outdoor space into a masterpiece.

"Rick and his crew transformed my jungle of a backyard into a nice, neat patio encircled by mulch where I can have plants I want and not the mass of weeds I had. I was pleased with the results."

Carmen L on October 2024

Avatar for Top Tier Turf Landscaping

Top Tier Turf Landscaping

No reviews yet

Top Tier Turf Landscaping

No reviews yet

Welcome to Top Tier Turf, We offer services like Grass Cutting,Bush Trimming,Mulching,Retaining Walls,French Drains,Grading,Pavers,Concrete,Snow Removal, Tree services,Spring clean up, Fall clean up,etc. We are based out of Fordcity Pa if you need any of the listed services contact us.

Welcome to Top Tier Turf, We offer services like Grass Cutting,Bush Trimming,Mulching,Retaining Walls,French Drains,Grading,Pavers,Concrete,Snow Removal, Tree services,Spring clean up, Fall clean up,etc. We are based out of Fordcity Pa if you need any of the listed services contact us.

Avatar for G2 Hardscape

G2 Hardscape

No reviews yet

G2 Hardscape

No reviews yet
1 years of experience

At G2Hardscape, we transform outdoor spaces into stunning, functional environments that elevate the aesthetic and practical value of your property. Specializing in the landscape industry, we pride ourselves on our commitment to quality craftsmanship and innovative design, ensuring that every project reflects the unique vision of our clients. Our extensive range of services includes expertly installed brick paver sidewalks, patios, and driveways that provide both durability and elegance. We also construct inviting sitting walls and outdoor living areas that enhance your enjoyment of nature while adding significant value to your home. Our skilled team is proficient in the installation of retaining walls, concrete structures, edging, mulch, and decorative stone, allowing us to create cohesive landscapes that are as beautiful as they are functional. At G2Hardscape, we understand that each client has distinct needs and aspirations. Therefore, we work closely with you throughout the design and installation process to ensure that your outdoor space not only meets but exceeds your expectations. Our dedication to using high-quality materials and our attention to detail set us apart in the landscape industry, making us the preferred choice for discerning homeowners and commercial property managers alike. In summary, G2Hardscape is committed to delivering exceptional outdoor solutions that enhance the beauty and functionality of your property. We invite you to reach out for a consultation to discuss how we can bring your landscape dreams to life.

At G2Hardscape, we transform outdoor spaces into stunning, functional environments that elevate the aesthetic and practical value of your property. Specializing in the landscape industry, we pride ourselves on our commitment to quality craftsmanship and innovative design, ensuring that every project reflects the unique vision of our clients. Our extensive range of services includes expertly installed brick paver sidewalks, patios, and driveways that provide both durability and elegance. We also construct inviting sitting walls and outdoor living areas that enhance your enjoyment of nature while adding significant value to your home. Our skilled team is proficient in the installation of retaining walls, concrete structures, edging, mulch, and decorative stone, allowing us to create cohesive landscapes that are as beautiful as they are functional. At G2Hardscape, we understand that each client has distinct needs and aspirations. Therefore, we work closely with you throughout the design and installation process to ensure that your outdoor space not only meets but exceeds your expectations. Our dedication to using high-quality materials and our attention to detail set us apart in the landscape industry, making us the preferred choice for discerning homeowners and commercial property managers alike. In summary, G2Hardscape is committed to delivering exceptional outdoor solutions that enhance the beauty and functionality of your property. We invite you to reach out for a consultation to discuss how we can bring your landscape dreams to life.

Avatar for LawnNV

LawnNV

No reviews yet

LawnNV

No reviews yet
1 years of experience

At LawnNV, we're passionate about creating stunning outdoor spaces that not only enhance your property's curb appeal but also provide a sense of tranquility and relaxation. What sets us apart from other landscaping companies is our commitment to exceptional customer service and innovative solutions. What makes us stand out: Personalized Approach: We take the time to understand your unique needs and preferences, tailoring our services to meet your specific goals and budget. Real-Time Communication: We keep you informed every step of the way through our proprietary app, allowing you to track progress, schedule appointments, and access important documents. Flexible Scheduling: Our flexible scheduling options accommodate your busy lifestyle, offering convenient appointment times and emergency services for unexpected needs. Join the LawnNV Family: Experience the difference for yourself. Contact us today to schedule a consultation and discover why LawnNV is the trusted choice for homeowners and businesses in [Greensburg area]. Phone: 412-303-5223

At LawnNV, we're passionate about creating stunning outdoor spaces that not only enhance your property's curb appeal but also provide a sense of tranquility and relaxation. What sets us apart from other landscaping companies is our commitment to exceptional customer service and innovative solutions. What makes us stand out: Personalized Approach: We take the time to understand your unique needs and preferences, tailoring our services to meet your specific goals and budget. Real-Time Communication: We keep you informed every step of the way through our proprietary app, allowing you to track progress, schedule appointments, and access important documents. Flexible Scheduling: Our flexible scheduling options accommodate your busy lifestyle, offering convenient appointment times and emergency services for unexpected needs. Join the LawnNV Family: Experience the difference for yourself. Contact us today to schedule a consultation and discover why LawnNV is the trusted choice for homeowners and businesses in [Greensburg area]. Phone: 412-303-5223

Scott and kids moving

No reviews yet

Scott and kids moving

No reviews yet
1 years of experience

Hi my names Scott and I’m a first time business owner going out on my own after successfully helping run a moving company before the pandemic. I’m offer moving and landscaping service but I can pretty mu bc do any job that needs done from delivery to clean ups junk removal and so much more I Guarantee 5 star service or we will take money off the bill

Hi my names Scott and I’m a first time business owner going out on my own after successfully helping run a moving company before the pandemic. I’m offer moving and landscaping service but I can pretty mu bc do any job that needs done from delivery to clean ups junk removal and so much more I Guarantee 5 star service or we will take money off the bill

...
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Retaining Wall Installers questions, answered by experts

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.

Generally, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

Most retaining wall installations can be finished in one to three weeks, but the timeline varies based on factors like wall size and material. The local climate and major weather events, such as storms or flooding, can also extend the project's timeline, as can any holds ups in the permitting process.

Through proper drainage solutions and compacting the foundation soil.

The New Alexandria, PA 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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