Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Knowlton, NJ

There are 19 highly-rated local retaining wall installation pros.

Need a pro for your retaining wall installation project in Knowlton, NJ?

Select your specific project to find the pro for you.

TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon221
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Knowlton

Backward flag Maintenance LLC

4.20(
5
)
Approved Pro

Backward flag Maintenance LLC

4.20(
5
)
Approved Pro
Customers say: Terrific value
31 local quotes requested
2 years of experience

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025


Avatar for American Home Remodeling Inc

American Home Remodeling Inc

4.58(
599
)
Approved Pro

American Home Remodeling Inc

4.58(
599
)
Approved Pro
Super Service Award
Customers say: Quality work
323 local quotes requested
31 years of experience

American Home Remodeling is a family owned and operated full service remodeling and renovation company. You will work directly with an owner from the initial estimate process to the completion of your job! We offer complete home services with over 40 years of remodeling experience. We have completed thousands of projects with one simple goal: quality workmanship and great prices. We have an experienced team who specialize in premium product lines for roofing replacement, Vinyl siding and insulation, replacement windows, masonry walkways and patios, stone and brick face, kitchen and bathroom renovations, and more. We offer 100% Financing with various different programs tailored to your budget and needs. At American Home we take great pride in our work and are completely committed to customer satisfaction! American Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey, New York, and Connecticut Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners please be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving American Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"They called scheduled an appointment. Then canceled due to rain. Scheduled another appointment then never showed up."

V B on April 2024

American Home Remodeling is a family owned and operated full service remodeling and renovation company. You will work directly with an owner from the initial estimate process to the completion of your job! We offer complete home services with over 40 years of remodeling experience. We have completed thousands of projects with one simple goal: quality workmanship and great prices. We have an experienced team who specialize in premium product lines for roofing replacement, Vinyl siding and insulation, replacement windows, masonry walkways and patios, stone and brick face, kitchen and bathroom renovations, and more. We offer 100% Financing with various different programs tailored to your budget and needs. At American Home we take great pride in our work and are completely committed to customer satisfaction! American Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey, New York, and Connecticut Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners please be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving American Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"They called scheduled an appointment. Then canceled due to rain. Scheduled another appointment then never showed up."

V B on April 2024


We are a fully insured excavating, landscaping and demolition contractor looking to serve all your needs.


Vanwingerden Enterprise

New on AngiNew on Angi
Approved Pro

Vanwingerden Enterprise

New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

Welcome to Vanwingerden Enterprise! We always provide high quality work that produces an exceptional product. We pride ourselves on the relationships we build with all of our clients, and we cannot wait to hear from you. Call today!

Welcome to Vanwingerden Enterprise! We always provide high quality work that produces an exceptional product. We pride ourselves on the relationships we build with all of our clients, and we cannot wait to hear from you. Call today!



LMC Contracting

New on AngiNew on Angi
Approved Pro

LMC Contracting

New on AngiNew on Angi
Approved Pro
13 years of experience
Free onsite estimate

We've been in business since 2012 and the number one thing we care about is customer service! We do quality work with a quality attitude. We are very personable and we won't leave until everything is done right!

We've been in business since 2012 and the number one thing we care about is customer service! We do quality work with a quality attitude. We are very personable and we won't leave until everything is done right!


Avatar for WIL LANDSCAPING LLC

WIL LANDSCAPING LLC

New on AngiNew on Angi
Approved Pro

WIL LANDSCAPING LLC

New on AngiNew on Angi
Approved Pro
8 years of experience
Free onsite estimate

We at WIL LANDSCAPING & CONSTRUCTION, 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!

We at WIL LANDSCAPING & CONSTRUCTION, 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!


Avatar for JP Paving and Hardscaping, Inc.

JP Paving and Hardscaping, Inc.

4.89(
64
)
Approved Pro

JP Paving and Hardscaping, Inc.

4.89(
64
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
15 local quotes requested

Thanks for visiting JP Paving and Hardscaping, Inc. We take pride in our work with three generations of experience . We are experts in asphalt paving and hardscaping and will do our best to keep you educated on your project. and give you are advive and help to make your dreams come true We look forward to earning your business!

"Paving of my driveway was exceptional, Completed exactly as planned. how it was to be done was verified as the projected moved along. I am pleased that this company was chosen to do the job Highly recommended!!"

Steven B on April 2025

Thanks for visiting JP Paving and Hardscaping, Inc. We take pride in our work with three generations of experience . We are experts in asphalt paving and hardscaping and will do our best to keep you educated on your project. and give you are advive and help to make your dreams come true We look forward to earning your business!

"Paving of my driveway was exceptional, Completed exactly as planned. how it was to be done was verified as the projected moved along. I am pleased that this company was chosen to do the job Highly recommended!!"

Steven B on April 2025


Alcar Tennis Court Construction, LLC

4.90(
5
)
Approved Pro

Alcar Tennis Court Construction, LLC

4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 years of experience

Welcome to Alcar Tennis Court Construction LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"N/A"

Kevin P on February 2021

Welcome to Alcar Tennis Court Construction LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"N/A"

Kevin P on February 2021


Edge Landscaping and Excavation

4.92(
20
)
Approved Pro

Edge Landscaping and Excavation

4.92(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
55 local quotes requested
5 years of experience

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! Brush hogging Property clearing

"Edge landscaping & excavation is an excellent business. Connor Haffling is reliable and provides excellent service. He completed the job in the time frame he quoted. He always communicated with me about the specifics I wanted for my project. I was so pleased with the results I have a project lined up with him in the spring of 2026. Thank you Kathy Dutt"

Kathy D on October 2025

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! Brush hogging Property clearing

"Edge landscaping & excavation is an excellent business. Connor Haffling is reliable and provides excellent service. He completed the job in the time frame he quoted. He always communicated with me about the specifics I wanted for my project. I was so pleased with the results I have a project lined up with him in the spring of 2026. Thank you Kathy Dutt"

Kathy D on October 2025

...
Showing 1-10 of 222
Retaining Wall Installers questions, answered by experts

Rebar is a steel support that goes inside concrete to prevent structural damage over time. Concrete is susceptible to impact, weight, and tension. By inserting rebar into the concrete during the installation, you can help extend its lifespan and avoid hazardous situations where the foundation of your home gives way to tensile forces.

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.

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.

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.

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.

The Knowlton, NJ homeowners’ guide to retaining wall installation services

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