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TRUSTED BY SOUTH PORTLAND, ME HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon113
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in South Portland

Avatar for SALMON FALLS NURSERY

SALMON FALLS NURSERY

3.00(
1
)
Approved Pro

SALMON FALLS NURSERY

3.00(
1
)
Approved Pro
Customers say: True professional
51 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 Coombs Landscaping

Coombs Landscaping

4.43(
14
)
Approved Pro

Coombs Landscaping

4.43(
14
)
Approved Pro
32 local quotes requested
4 years of experience

We specialize in all phases of landscaping design and installs, hardscaping, pavers, trees, plants, flowers, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Nate was phenomenal with helping my family do their fall cleanup and we will be sure to call him again next season!"

Nate M on January 2025

We specialize in all phases of landscaping design and installs, hardscaping, pavers, trees, plants, flowers, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Nate was phenomenal with helping my family do their fall cleanup and we will be sure to call him again next season!"

Nate M on January 2025


Dorvee Excavation, LLC

New on AngiNew on Angi
Approved Pro

Dorvee Excavation, LLC

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

At Dorvee Excavation, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

At Dorvee Excavation, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!


Avatar for JM Excavating

JM Excavating

5.00(
3
)
Approved Pro

JM Excavating

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

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Jake and his team were awesome to work with and they'd be the first I'd recommend for any excavation job big or small. He was able to make our vision for a backyard into a reality and worked tirelessly (weekends included) to make it happen. Jake was on time, honest and dependable, which is unheard of in the current market!"

Zachary S on July 2023

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Jake and his team were awesome to work with and they'd be the first I'd recommend for any excavation job big or small. He was able to make our vision for a backyard into a reality and worked tirelessly (weekends included) to make it happen. Jake was on time, honest and dependable, which is unheard of in the current market!"

Zachary S on July 2023


Avatar for ASL Excavating

ASL Excavating

5.00(
3
)
Approved Pro

ASL Excavating

5.00(
3
)
Approved Pro
28 local quotes requested
3 years of experience

We offer affordable prices for all your earth work needs.specialties include drainage ,septic systems,lawn installation and excavation for foundations.We also do driveway grading and camp roads.24 years experience

"Shane did an excellent job, excavating and leveling the soil. I’m very happy I chose him. He is very skilled in what he is doing. The work was done in time, and better than I could imagine . My back yard is looking perfect thanks to him. "

Mihaela M on August 2025

We offer affordable prices for all your earth work needs.specialties include drainage ,septic systems,lawn installation and excavation for foundations.We also do driveway grading and camp roads.24 years experience

"Shane did an excellent job, excavating and leveling the soil. I’m very happy I chose him. He is very skilled in what he is doing. The work was done in time, and better than I could imagine . My back yard is looking perfect thanks to him. "

Mihaela M on August 2025


Avatar for Resonant Landscapes

Resonant Landscapes

5.00(
3
)
Approved Pro

Resonant Landscapes

5.00(
3
)
Approved Pro
2 years of experience
Free onsite estimate

Elevate your outdoor experience with Resonant Landscapes, the premier choice for luxury landscape design and construction for properties of distinction in Mid-Coast and Southern Maine. Specializing in the artful integration of natural stone and Japanese design principles, our experienced and creative team crafts distinguished landscapes that embody balance, tranquility, and timeless sophistication. From bespoke hardscape installations—elegant patios, sculpted pathways, and artisan stone features—to curated plantings that accentuate every season, we unite creativity with precision to achieve enduring beauty and exclusivity. Each project is a unique expression shaped by an unwavering commitment to craftsmanship and harmonious design, transforming ordinary spaces into serene retreats of unrivaled character and beauty that truly resonate with our clients.

"We all want to live in Maine to be able to enjoy the serenity and beauty. Resonant Landscapes knows how to capture those valuable aspects for the home owner. With my property, they kept the best of what was established and made it so much better. There is now a minimum of maintenance with all the natural beauty being exposed. The knowledgeable team is very easy to work with, always answer questions and keep to to a schedule. I have had gardeners in Maine for over thirty years; and these guys are absolutely the best."

Virginia M on October 2025

Elevate your outdoor experience with Resonant Landscapes, the premier choice for luxury landscape design and construction for properties of distinction in Mid-Coast and Southern Maine. Specializing in the artful integration of natural stone and Japanese design principles, our experienced and creative team crafts distinguished landscapes that embody balance, tranquility, and timeless sophistication. From bespoke hardscape installations—elegant patios, sculpted pathways, and artisan stone features—to curated plantings that accentuate every season, we unite creativity with precision to achieve enduring beauty and exclusivity. Each project is a unique expression shaped by an unwavering commitment to craftsmanship and harmonious design, transforming ordinary spaces into serene retreats of unrivaled character and beauty that truly resonate with our clients.

"We all want to live in Maine to be able to enjoy the serenity and beauty. Resonant Landscapes knows how to capture those valuable aspects for the home owner. With my property, they kept the best of what was established and made it so much better. There is now a minimum of maintenance with all the natural beauty being exposed. The knowledgeable team is very easy to work with, always answer questions and keep to to a schedule. I have had gardeners in Maine for over thirty years; and these guys are absolutely the best."

Virginia M on October 2025


DB Enterprises

5.00(
3
)
Approved Pro

DB Enterprises

5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

We are an excavation and landscaping company. We offer but not limited to house lots, septic, clearing land, patios, walkways, driveways, retaining walls. From start to finish you dream it we make it come true! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were good in communicating and they got everything done on time. They were professional, kind and had a very good experience. I do not have a complaint at all."

JAYDEN A on May 2023

We are an excavation and landscaping company. We offer but not limited to house lots, septic, clearing land, patios, walkways, driveways, retaining walls. From start to finish you dream it we make it come true! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were good in communicating and they got everything done on time. They were professional, kind and had a very good experience. I do not have a complaint at all."

JAYDEN A on May 2023


Avatar for Precision Landscape and Excavation, Inc.

Precision Landscape and Excavation, Inc.

4.97(
28
)
Approved Pro

Precision Landscape and Excavation, Inc.

4.97(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

Precision Landscape and Excavation, Inc., is a local veteran owned and operated company that provides the highest quality landscape and excavation services available. Hardscapes - Natural Stone & Pre-cast; Walls, Patios, and Walkways; Site work- Foundations, Septic Systems & Drainage. We are a four season business and are fully equipped to handle all your needs in winter, spring, summer and fall. Give us a call today! Visit our website: www.precisionlandscapeme.com

"The project was done wonderfully and promptly when a design and paver was chosen. Fair price, hard to find available good help. Would hire again if needed."

Patrick C on August 2021

Precision Landscape and Excavation, Inc., is a local veteran owned and operated company that provides the highest quality landscape and excavation services available. Hardscapes - Natural Stone & Pre-cast; Walls, Patios, and Walkways; Site work- Foundations, Septic Systems & Drainage. We are a four season business and are fully equipped to handle all your needs in winter, spring, summer and fall. Give us a call today! Visit our website: www.precisionlandscapeme.com

"The project was done wonderfully and promptly when a design and paver was chosen. Fair price, hard to find available good help. Would hire again if needed."

Patrick C on August 2021


Avatar for MaineScapes Property Maintenance LLC

MaineScapes Property Maintenance LLC

5.00(
6
)
Approved Pro

MaineScapes Property Maintenance LLC

5.00(
6
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

We are proud to offer a wide variety of landscaping services to make the vision you have, for your home's exterior living area, a reality. We specialize in lawn maintenance, hardscaping, patio building, irrigation installation and repairs, mulching, and more.

"Outstanding. Highly recommended. Excellent pricing, timely work completion will hire for more projects."

John M on March 2021

We are proud to offer a wide variety of landscaping services to make the vision you have, for your home's exterior living area, a reality. We specialize in lawn maintenance, hardscaping, patio building, irrigation installation and repairs, mulching, and more.

"Outstanding. Highly recommended. Excellent pricing, timely work completion will hire for more projects."

John M on March 2021


Avatar for Black Majic Sealcoating, Inc.

Black Majic Sealcoating, Inc.

4.76(
50
)
Approved Pro

Black Majic Sealcoating, Inc.

4.76(
50
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 local quotes requested

We are dedicated to providing our clients with the very best in asphalt sealing projects. With over 25 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We are 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 responsive and timely. Quality workmanship and service."

Peter W on December 2022

We are dedicated to providing our clients with the very best in asphalt sealing projects. With over 25 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We are 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 responsive and timely. Quality workmanship and service."

Peter W on December 2022

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Retaining Wall Installers questions, answered by experts

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.

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.

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

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

The South Portland, ME 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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