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Verified Reviews for Retaining Wall Installation pros in Olney, MD
*The Angi rating for Retaining Wall Installation companies in Olney, MD 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 Olney, MD 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 December 12, 2025
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Baumann's Lawn & Landscape
Baumann's Lawn & Landscape
Additional contact: Matt Baumann, [email protected]. Rick baumann, [email protected] Currently not accepting jobs under $5,000 due to high demand. Check back for updates!
"quality of work is good. One issue was they tried to change agreed upon price after work was completed, however, they did honor original estimate. When reviewing my outside cameras to understand why agreed upon maintenance cost increased 100% from a few months earlier it became clear, two employees at all times were sitting in their truck while the other two were working..."
Brian H on October 2021
Additional contact: Matt Baumann, [email protected]. Rick baumann, [email protected] Currently not accepting jobs under $5,000 due to high demand. Check back for updates!
"quality of work is good. One issue was they tried to change agreed upon price after work was completed, however, they did honor original estimate. When reviewing my outside cameras to understand why agreed upon maintenance cost increased 100% from a few months earlier it became clear, two employees at all times were sitting in their truck while the other two were working..."
Brian H on October 2021

E T General Contractor INC
E T General Contractor INC
Call or text us at (703) 906-9735 or +1 (571) 662-9675 ** ET General Contractor INC was formed to provide general contracting services in the commercial and residential industry. ET General Contractor INC is insured in the state of Virginia. We have a Class A Contracting License. Our employees are direct employees and we don’t subcontract any work. Our employees are trained individuals who are responsible and produce quality workmanship. In our 25 years of experience we've completed our jobs in a timely and professional manner. Here at ET General Contractor INC I, Julio, conduct weekly meetings to cover issues relating to job and personal safety. We practice open communication and team work with management and field personnel allowing growth and success. I would sincerely appreciate an opportunity to work with you on any of your projects. We do tree-work, patios, driveways, interior/exterior renovations, grading, roofing, deck building, window installation, retaining walls, drainage systems, we do it all.
"I had a very pleasant and positive experience working with Julio. He was professional, polite, knowledgeable, and very responsive. He and his team did a great job, on time as promised. I would gladly use them again."
Adam S on November 2025
Call or text us at (703) 906-9735 or +1 (571) 662-9675 ** ET General Contractor INC was formed to provide general contracting services in the commercial and residential industry. ET General Contractor INC is insured in the state of Virginia. We have a Class A Contracting License. Our employees are direct employees and we don’t subcontract any work. Our employees are trained individuals who are responsible and produce quality workmanship. In our 25 years of experience we've completed our jobs in a timely and professional manner. Here at ET General Contractor INC I, Julio, conduct weekly meetings to cover issues relating to job and personal safety. We practice open communication and team work with management and field personnel allowing growth and success. I would sincerely appreciate an opportunity to work with you on any of your projects. We do tree-work, patios, driveways, interior/exterior renovations, grading, roofing, deck building, window installation, retaining walls, drainage systems, we do it all.
"I had a very pleasant and positive experience working with Julio. He was professional, polite, knowledgeable, and very responsive. He and his team did a great job, on time as promised. I would gladly use them again."
Adam S on November 2025

GP Rentals & Contractors
GP Rentals & Contractors
Our company strives to work with residential homeowners, real estate developers, general contractors and small companies to do any excavation/foundation work. We also offer rentals for local companies. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule an estimate today!
"Excellent customer service. Top notch quality service. We will definitely be using again for all our construction needs"
Vikki D on November 2024
Our company strives to work with residential homeowners, real estate developers, general contractors and small companies to do any excavation/foundation work. We also offer rentals for local companies. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule an estimate today!
"Excellent customer service. Top notch quality service. We will definitely be using again for all our construction needs"
Vikki D on November 2024

SBC Outdoor Services
SBC Outdoor Services
OVER 100 YEARS COMBINED EXPERIENCE AS YOU PATIO AND HARDSCAPE EXPERTS! SBC Outdoor Services was founded in 2015 by Brad Crist. Brad had over 15 years of experience in the industry and wanted to create a landscaping company that could hold true to the concept of “quality landscaping.” Ever since then we've been constantly growing as a high-end hardscape, landscape design, and commercial maintenance business. Over the course of our existence, we've earned a great reputation for quality service and we aim to not just maintain our reputation for excellence but to constantly improve it. That's why we only hire the best of the best. Our management team alone has over 30 years of experience in the industry and members of management used to maintain the White House. The rest of our team is similarly qualified and has over 100 years of combined experience. At SBC Outdoor Services we believe that landscaping is an art, not just a skill. We not only teach our employees proper installation methods but also encourage them to take initiative and to completely pour their imagination and skill into their work. Our design and installation divisions make sure that the product will be very functional as well as attractive while our maintenance division employees take great pride in the ongoing beauty of your property.
"I hired them to do landscaping and a driveway, my drive way is crumbling and have holes in it."
Cynthia R on December 2023
OVER 100 YEARS COMBINED EXPERIENCE AS YOU PATIO AND HARDSCAPE EXPERTS! SBC Outdoor Services was founded in 2015 by Brad Crist. Brad had over 15 years of experience in the industry and wanted to create a landscaping company that could hold true to the concept of “quality landscaping.” Ever since then we've been constantly growing as a high-end hardscape, landscape design, and commercial maintenance business. Over the course of our existence, we've earned a great reputation for quality service and we aim to not just maintain our reputation for excellence but to constantly improve it. That's why we only hire the best of the best. Our management team alone has over 30 years of experience in the industry and members of management used to maintain the White House. The rest of our team is similarly qualified and has over 100 years of combined experience. At SBC Outdoor Services we believe that landscaping is an art, not just a skill. We not only teach our employees proper installation methods but also encourage them to take initiative and to completely pour their imagination and skill into their work. Our design and installation divisions make sure that the product will be very functional as well as attractive while our maintenance division employees take great pride in the ongoing beauty of your property.
"I hired them to do landscaping and a driveway, my drive way is crumbling and have holes in it."
Cynthia R on December 2023

Edwards Lawn & Landscaping
Edwards Lawn & Landscaping
Founded in 2007, Edward's Lawn & Landscaping has proudly served residential and commercial clients across Central Maryland for over 17 years. We specialize in full-service landscape maintenance, landscape installations and enhancements, lawn fertilization and weed control, hardscape design, landscape drainage solutions, lawn renovations, construction, and creating beautiful outdoor living spaces. Contact us today for a FREE estimate or to schedule a no-obligation onsite consultation with one of our landscape professionals!
"Yes, job was done well."
Stacy S on April 2025
Founded in 2007, Edward's Lawn & Landscaping has proudly served residential and commercial clients across Central Maryland for over 17 years. We specialize in full-service landscape maintenance, landscape installations and enhancements, lawn fertilization and weed control, hardscape design, landscape drainage solutions, lawn renovations, construction, and creating beautiful outdoor living spaces. Contact us today for a FREE estimate or to schedule a no-obligation onsite consultation with one of our landscape professionals!
"Yes, job was done well."
Stacy S on April 2025

Horizon Landscaping Designs LLC
Horizon Landscaping Designs LLC
Outdoor Designs it Includes: MASONRY AND HARDSCAPE Drainage Solutions, Patios, retaining walls, walkways, fireplaces, firepit, fences, driveways, columns, ponds, mulch, etc. We have general liability insurance License Maryland ( MHIC No. 133815 ) License Virginia Class A VA 2705189468 Free Estimate and Designs
"Horizon Landscaping Designs did a superb job of refurbishing the retaining wall on our property. It required a significant effort as it was over 20 years old and beginning to collapse. The work was completed in only two days and the crew worked nonstop to get it done. The work was flawless and the wall is in top condition now. The cost was reasonable and well worth the quality of the work. We highly recommend Horizon!"
Kathy K on September 2025
Outdoor Designs it Includes: MASONRY AND HARDSCAPE Drainage Solutions, Patios, retaining walls, walkways, fireplaces, firepit, fences, driveways, columns, ponds, mulch, etc. We have general liability insurance License Maryland ( MHIC No. 133815 ) License Virginia Class A VA 2705189468 Free Estimate and Designs
"Horizon Landscaping Designs did a superb job of refurbishing the retaining wall on our property. It required a significant effort as it was over 20 years old and beginning to collapse. The work was completed in only two days and the crew worked nonstop to get it done. The work was flawless and the wall is in top condition now. The cost was reasonable and well worth the quality of the work. We highly recommend Horizon!"
Kathy K on September 2025

Mynor Stone Work
Mynor Stone Work
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 an estimate today!
"They were on time. And stayed on schedule with the work. They also helped out with adjusting to our budget helping us choose the best materials for our project."
Ruth M on April 2024
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 an estimate today!
"They were on time. And stayed on schedule with the work. They also helped out with adjusting to our budget helping us choose the best materials for our project."
Ruth M on April 2024

Remy Landscaping LLC
Remy Landscaping LLC
Remy Landscaping LLC, is a small local company offering personalized service in landscape maintenance, landscape installation and fence installation to residential and commercial customers. Our competitive business serves all of Montgomery County with a combined total of 10 years experience. We believe in providing the highest quality service through honest and responsible work at competitive prices.
"Always great"
Ralph M on May 2024
Remy Landscaping LLC, is a small local company offering personalized service in landscape maintenance, landscape installation and fence installation to residential and commercial customers. Our competitive business serves all of Montgomery County with a combined total of 10 years experience. We believe in providing the highest quality service through honest and responsible work at competitive prices.
"Always great"
Ralph M on May 2024

ATD Landscaping LLC
ATD Landscaping LLC
Specializing in landscape renovations to include storm water remediation, dry creek beds, paver and flagstone patios, retaining walls, and even vegetable gardens. Visit our photo gallery for ideas with more ideas at our website at www.atdlandscaping.com to view our gallery, learn about our start-to-finish promise, and schedule a landscape consultation.
"Carolyn T. I have never written a review before for any company, but I find it necessary to share our experience with the ATD Landscaping Company. We found them to be very friendly and helpful. They worked with us from start to finish, also helping us with the choice of materials and style. We contracted them to replace our walkway and garden wall. They were always on time and worked diligently and meticulously to finish our project. They assured us that once they started our project, they would come every day until it was finished. And that's exactly what they did. The end result is simply beautiful. I highly recommend this company to anyone who wants a great and hassle free experience."
Carolyn T on September 2024
Specializing in landscape renovations to include storm water remediation, dry creek beds, paver and flagstone patios, retaining walls, and even vegetable gardens. Visit our photo gallery for ideas with more ideas at our website at www.atdlandscaping.com to view our gallery, learn about our start-to-finish promise, and schedule a landscape consultation.
"Carolyn T. I have never written a review before for any company, but I find it necessary to share our experience with the ATD Landscaping Company. We found them to be very friendly and helpful. They worked with us from start to finish, also helping us with the choice of materials and style. We contracted them to replace our walkway and garden wall. They were always on time and worked diligently and meticulously to finish our project. They assured us that once they started our project, they would come every day until it was finished. And that's exactly what they did. The end result is simply beautiful. I highly recommend this company to anyone who wants a great and hassle free experience."
Carolyn T on September 2024

Austin Services
Austin Services
Austin Services is your go-to company for reliable and affordable moving, junk removal, and landscaping services. Whether you're moving locally or regionally, we ensure a stress-free experience with dependable service at a great price. We pride ourselves at providing binding estimates so that you will never pay more than the estimate price for your move! Our junk removal service offers flexible scheduling and top-notch customer service to fit your needs. For landscaping, we provide high-quality work at an affordable rate, serving both residential and commercial properties. We help businesses, schools, churches, and organizations save money while delivering superior results. Trust us for all your moving, junk removal, and landscaping needs!. Give Austin Services a call today, we look forward to working with you!
"I found Austin Services through social media: FB mom’s group in Rockville-Bethesda and Gaithersburg area. My experience with this company was awesome. They are professional, punctual, friendly and so kind. The price is fair. I hope this business continues and grows fast because their service is excellent!!! "
Karen M on April 2025
Austin Services is your go-to company for reliable and affordable moving, junk removal, and landscaping services. Whether you're moving locally or regionally, we ensure a stress-free experience with dependable service at a great price. We pride ourselves at providing binding estimates so that you will never pay more than the estimate price for your move! Our junk removal service offers flexible scheduling and top-notch customer service to fit your needs. For landscaping, we provide high-quality work at an affordable rate, serving both residential and commercial properties. We help businesses, schools, churches, and organizations save money while delivering superior results. Trust us for all your moving, junk removal, and landscaping needs!. Give Austin Services a call today, we look forward to working with you!
"I found Austin Services through social media: FB mom’s group in Rockville-Bethesda and Gaithersburg area. My experience with this company was awesome. They are professional, punctual, friendly and so kind. The price is fair. I hope this business continues and grows fast because their service is excellent!!! "
Karen M on April 2025
The Olney, MD homeowners’ guide to retaining wall installation services
From average costs to expert advice, get all the answers you need to get your job done.

Xeriscape costs depend on materials, the size of your yard, and if you DIY. This guide will help you determine what your xeriscaping project will cost.

How much does hardscaping cost project by project? Check out our breakdown for every price tag you need to know, from outdoor fireplaces to patios.
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Landscaping your yard adds curb appeal and expands your home’s living space into the outdoors. Learn how much landscaping costs for various projects.

Regrading around your foundation can help prevent water damage to your home. Learn how to build up soil around the house foundation for better drainage.

Bird poop on outdoor furniture is a common homeowner problem. Use our guide to help you remove these unsightly stains and clean up your property.

Stone wall garden beds add flair and natural beauty to your outdoor living spaces. Learn how to make a stone wall garden bed with this six-step guide on building a retaining wall.
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