Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Hollis, ME

Enter your zip and get matched with up to 5 pros

Need a pro for your retaining wall installation project in Hollis, ME?

Select your specific project to find the pro for you.

TRUSTED BY HOLLIS, ME HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon53
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Hollis

Avatar for New England ABC, LLC

New England ABC, LLC

4.88(
57
)
Approved Pro

New England ABC, LLC

4.88(
57
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1998 years of experience

New England ABC, LLC, is dedicated to providing our clients with the very best in paving and as well as stone for driveways, sidewalks, patios, steps, and a variety of other projects. With over 20 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we are 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.

"Right after they paved my driveway, I gave a great review. I should have given it a few years before reviewing, but that was my mistake. Six years later, different story. I now have multiple low spots that collect water when it rains, which means they didn't do the job correctly, and I'm seeing lots of cracks in the asphalt, all over my driveway. And after recently looking into it, I discovered that the minimum asphalt thickness for a driveway should be 3". His install was 2 1/2". I have it in writing. Sounds like cutting corners for some underhanded profit, to me. It really looks like it's going to have a shorter than normal lifespan. HUGE disappointment! Buyer beware!"

David S on November 2025

New England ABC, LLC, is dedicated to providing our clients with the very best in paving and as well as stone for driveways, sidewalks, patios, steps, and a variety of other projects. With over 20 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we are 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.

"Right after they paved my driveway, I gave a great review. I should have given it a few years before reviewing, but that was my mistake. Six years later, different story. I now have multiple low spots that collect water when it rains, which means they didn't do the job correctly, and I'm seeing lots of cracks in the asphalt, all over my driveway. And after recently looking into it, I discovered that the minimum asphalt thickness for a driveway should be 3". His install was 2 1/2". I have it in writing. Sounds like cutting corners for some underhanded profit, to me. It really looks like it's going to have a shorter than normal lifespan. HUGE disappointment! Buyer beware!"

David S on November 2025


RGS Electric, Inc.

4.79(
108
)
Approved Pro

RGS Electric, Inc.

4.79(
108
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1990 years of experience

With over 25 years of experience, RGS Electric, is your #1 electrician in the Southern Maine area! We strive for strong relationships with our clients to ensure your satisfaction and quality is our top priority. Call today for a free estimate!

"Yes Not now "

marila d on September 2025

With over 25 years of experience, RGS Electric, is your #1 electrician in the Southern Maine area! We strive for strong relationships with our clients to ensure your satisfaction and quality is our top priority. Call today for a free estimate!

"Yes Not now "

marila d on September 2025


Avatar for Whites Performance Machines

Whites Performance Machines

5.00(
15
)
Approved Pro

Whites Performance Machines

5.00(
15
)
Approved Pro
Customers say: Quick response
2020 years of experience
Free onsite estimate

Whites Performance Machines 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.

"Friendly fast and accurate. Project was completed quickly and on budget. I am very happy."

Robert O on October 2025

Whites Performance Machines 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.

"Friendly fast and accurate. Project was completed quickly and on budget. I am very happy."

Robert O on October 2025


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
2000 years of experience

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


Avatar for Red and Green Shield Holiday Lighting Solutions

Red and Green Shield Holiday Lighting Solutions

5.00(
9
)
Approved Pro

Red and Green Shield Holiday Lighting Solutions

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2022 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. rgslights.com

"Incredible service! Recommending them to everyone!"

Hannah L on November 2022

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. rgslights.com

"Incredible service! Recommending them to everyone!"

Hannah L on November 2022


Avatar for Tru Blu Electric

Tru Blu Electric

4.91(
11
)
Approved Pro

Tru Blu Electric

4.91(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
2022 years of experience

Welcome to Tru Blu Electric! 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!

"I had a difficult job that we’ve been looking to complete for over 2 years. Cory from Tru Blu went above and beyond to accomplish the job despite a few obstacles. Very reliable! I’d recommend TruBlu to anyone looking for an electrician. "

Nick B on August 2025

Welcome to Tru Blu Electric! 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!

"I had a difficult job that we’ve been looking to complete for over 2 years. Cory from Tru Blu went above and beyond to accomplish the job despite a few obstacles. Very reliable! I’d recommend TruBlu to anyone looking for an electrician. "

Nick B on August 2025


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
2011 years of experience

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
2015 years of experience

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 ASL Excavating

ASL Excavating

5.00(
3
)
Approved Pro

ASL Excavating

5.00(
3
)
Approved Pro
Super Service Award
2022 years of experience
Free onsite estimate

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 Maine Coast Masonry

Maine Coast Masonry

4.73(
15
)
Approved Pro

Maine Coast Masonry

4.73(
15
)
Approved Pro
Customers say: Quick response
1984 years of experience
Free onsite estimate

Hi, my name is Marc Michaud, I am the owner of Maine Coast Masonry, and a 3rd generation Mason with 35 years experience in commercial and residential masonry . I come from a family of Masons and I have done hundreds of masonry projects all over the U.S.. I am concentrating my efforts in the Southern Maine area. I have hundreds of references and provide only the highest quality work. All my work is guaranteed. On average, my prices are 1/3rd lower then my competitors. Don't settle for less, get the best! Please call us today to schedule your professional consultation!

"Marc Michaud was obviously HIGHLY experienced and professional. Reasonable quote and once he was able to get my project into his schedule, finished up within a few days. I am more than happy to highly recommend him!"

Eileen C on October 2025

Hi, my name is Marc Michaud, I am the owner of Maine Coast Masonry, and a 3rd generation Mason with 35 years experience in commercial and residential masonry . I come from a family of Masons and I have done hundreds of masonry projects all over the U.S.. I am concentrating my efforts in the Southern Maine area. I have hundreds of references and provide only the highest quality work. All my work is guaranteed. On average, my prices are 1/3rd lower then my competitors. Don't settle for less, get the best! Please call us today to schedule your professional consultation!

"Marc Michaud was obviously HIGHLY experienced and professional. Reasonable quote and once he was able to get my project into his schedule, finished up within a few days. I am more than happy to highly recommend him!"

Eileen C on October 2025

...
Showing 1-10 of 266
Retaining Wall Installers questions, answered by experts

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.

Through proper drainage solutions and compacting the foundation soil.

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

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. 

The Hollis, 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"