Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Harmony, PA

There are 8 highly-rated local retaining wall installation pros.

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TRUSTED BY HARMONY, PA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon201
    Verified retaining wall installation services reviews

Verified Reviews for Retaining Wall Installation pros in Harmony, PA

*The Angi rating for Retaining Wall Installation companies in Harmony, 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 Harmony, 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 October 31, 2025

Find Retaining wall installation pros in Harmony

J Drum Excavating

502 Glade Mills Rd
5.00(
1
)
•Approved Pro

J Drum Excavating

502 Glade Mills Rd
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

J Drum Excavating 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.

"Very easy to work with!"

Caitlin G on August 2024

J Drum Excavating 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.

"Very easy to work with!"

Caitlin G on August 2024

Avatar for JL Landscape & Excavation LLC

JL Landscape & Excavation LLC

1894 Brown Rd
5.00(
3
)
•Approved Pro

JL Landscape & Excavation LLC

1894 Brown Rd
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are dedicated to providing our clients with the very best in excavation and lot clearing services. 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.

"Very dependable and quality work. Very easy to work with and quick to respond to calls and texts."

N M on November 2023

We are dedicated to providing our clients with the very best in excavation and lot clearing services. 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.

"Very dependable and quality work. Very easy to work with and quick to respond to calls and texts."

N M on November 2023

Avatar for Ross Excavating, LLC

Ross Excavating, LLC

260 Lindsay Rd
5.00(
2
)
•Approved Pro

Ross Excavating, LLC

260 Lindsay Rd
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We're 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.

"Very personable people. He explained everything in detail. Working with BRoss Enterprises was a pleasure."

Fred M on January 2023

We're 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.

"Very personable people. He explained everything in detail. Working with BRoss Enterprises was a pleasure."

Fred M on January 2023

Avatar for Hildebrand Landscaping LLC

Hildebrand Landscaping LLC

426 New Castle Street
5.00(
4
)
•Approved Pro

Hildebrand Landscaping LLC

426 New Castle Street
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

With over 10 years of experience, Hildebrand Landscaping and Hauling 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. Call us today!

"Very dependable, very honest. They were able to do things I thought they would never be able to do. Really good service."

Mynra A on November 2022

With over 10 years of experience, Hildebrand Landscaping and Hauling 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. Call us today!

"Very dependable, very honest. They were able to do things I thought they would never be able to do. Really good service."

Mynra A on November 2022

Avatar for PVT Ryans Landscaping, LLC

PVT Ryans Landscaping, LLC

108 Seibert Rd
5.00(
18
)
•Approved Pro

PVT Ryans Landscaping, LLC

108 Seibert Rd
5.00(
18
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Proudly veteran owned/operated landscaping and home helping contractor. If they won’t do it, I will! My mission is to help your home/commercial landscape visions, dreams, and happiness come true. Serving the greater Pittsburgh area. Specializing in residential landscaping and home repairs. Good honest work, for a very fair price!

"Ryan went above and beyond are expectations. He gave us a backyard again. Ryan takes his work seriously and is a perfectionist, also fair with his price. I would highly recommend him and plan on using him again on future projects."

William B on May 2024

Proudly veteran owned/operated landscaping and home helping contractor. If they won’t do it, I will! My mission is to help your home/commercial landscape visions, dreams, and happiness come true. Serving the greater Pittsburgh area. Specializing in residential landscaping and home repairs. Good honest work, for a very fair price!

"Ryan went above and beyond are expectations. He gave us a backyard again. Ryan takes his work seriously and is a perfectionist, also fair with his price. I would highly recommend him and plan on using him again on future projects."

William B on May 2024

Avatar for Premier Lawns & Landscapes Ltd

Premier Lawns & Landscapes Ltd

597 Newport Rd
5.00(
11
)
•Approved Pro

Premier Lawns & Landscapes Ltd

597 Newport Rd
5.00(
11
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We are a locally owned and operated company specializing in landscaping, hardscaping, drainage and lawncare services. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable 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!

"Most professional workers. These guys did a great job. I was impressed by their effort to keep the yard clean as they installed the the dirt, plants, and mulch. They were all very pleasant. I will be calling on Premier to da a second project this fall."

Mary M on July 2024

We are a locally owned and operated company specializing in landscaping, hardscaping, drainage and lawncare services. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable 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!

"Most professional workers. These guys did a great job. I was impressed by their effort to keep the yard clean as they installed the the dirt, plants, and mulch. They were all very pleasant. I will be calling on Premier to da a second project this fall."

Mary M on July 2024

Haswell Excavating, LLC

440 Bubb Road
5.00(
3
)
•Approved Pro

Haswell Excavating, LLC

440 Bubb Road
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Haswell Excavating 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. 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 found Brandon Haswell to be an honest, hard working young man. His work ethic is excellent and I am thrilled with the finished project. I highly recommend him."

Elizabeth P on June 2022

Haswell Excavating 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. 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 found Brandon Haswell to be an honest, hard working young man. His work ethic is excellent and I am thrilled with the finished project. I highly recommend him."

Elizabeth P on June 2022

Moore Contracting, LLC

2166 Wilson Road
4.75(
2
)
•Approved Pro

Moore Contracting, LLC

2166 Wilson Road
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 Luminous Electric LLC

Luminous Electric LLC

3144 Scheinbach Rd
4.71(
540
)
•Approved Pro

Luminous Electric LLC

3144 Scheinbach Rd
4.71(
540
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
502 local quotes requested

Luminous Electric LLC, specializes in electrical work in Allegheny, Washington, Butler, Westmoreland, and Fayette counties. As a locally owned and operated business with over 12 years of experience, we provide quality work and prompt service. All work is guaranteed and fully insured. We handle any residential panel upgrade, switches, outlets, fixtures, tv wall mounts, fans, ev chargers, pool heater wiring, spa wiring and much more! Give us a call today! 412-652-3830

"very happy with them"

Kevin S on August 2025

Luminous Electric LLC, specializes in electrical work in Allegheny, Washington, Butler, Westmoreland, and Fayette counties. As a locally owned and operated business with over 12 years of experience, we provide quality work and prompt service. All work is guaranteed and fully insured. We handle any residential panel upgrade, switches, outlets, fixtures, tv wall mounts, fans, ev chargers, pool heater wiring, spa wiring and much more! Give us a call today! 412-652-3830

"very happy with them"

Kevin S on August 2025

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Retaining Wall Installers questions, answered by experts

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

Through proper drainage solutions and compacting the foundation soil.

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.

The lifespan of a retaining wall varies based on its particular material, whether it was properly installed, how well it’s maintained, and your local climate. Concrete, stone, and brick retaining walls last the longest, with concrete lasting between 50 and 100 years on average. Brick tends to last the longest, with a minimum of one century, under the right conditions. 

Timber retaining walls can start to deteriorate at 20 years, depending on the wood quality, but in the best case, they can last 40 years. Pressure-treated wood retaining walls last 30 years on average.

Vinyl retaining walls are often the least expensive type of retaining wall, at $10 to $15 per square foot. This budget-friendly material is lightweight and durable, but it doesn’t have many decorative options. Untreated timber and railroad ties are the next step up, and start at $15 to $25 per square foot, respectively. High-end steel or natural stone tend to be the least wallet-friendly, but they’re extremely durable and come with a high-end look.

The Harmony, 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.

See all articles

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