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Avatar for Horizon Landscaping Designs LLC

Horizon Landscaping Designs LLC

4.86(
110
)
Approved Pro

Horizon Landscaping Designs LLC

4.86(
110
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 years of experience

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


Avatar for Yard By Yard Makeovers LLC

Yard By Yard Makeovers LLC

4.94(
85
)
Approved Pro

Yard By Yard Makeovers LLC

4.94(
85
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
28 years of experience

Brian David Mahan, Master Gardener, and his expert crew have been helping homeowners in Silver Spring and Takoma Park, Maryland since 1993. We can reshape and beautify neglected yards, or any yards. Our creative expertise can provide you with a basic plan compatible with your needs and budget

"Excellent workers that cleared a thick growth of bamboo from yard."

Amaris J on February 2023

Brian David Mahan, Master Gardener, and his expert crew have been helping homeowners in Silver Spring and Takoma Park, Maryland since 1993. We can reshape and beautify neglected yards, or any yards. Our creative expertise can provide you with a basic plan compatible with your needs and budget

"Excellent workers that cleared a thick growth of bamboo from yard."

Amaris J on February 2023


Avatar for First Impression Hardscapes, LLC

First Impression Hardscapes, LLC

4.93(
96
)
Approved Pro

First Impression Hardscapes, LLC

4.93(
96
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 years of experience

First Impression Hardscapes is the premier hardscape artisan in the D.C. metro area, serving Maryland and Washington D.C. We take a custom approach to designing your driveway, walkway, patio, or pool deck in elegant flagstone or stunning, durable pavers. First Impression’s will turn your hardscape fantasies into a First Impression reality! - OUR MISSION: To provide lifestyle changing hardscapes that are aesthetically pleasing, durable, and have eternal value. - OUR VISION: To be the leading hardscape installer in Maryland and Washington D.C. by becoming home and property owners’ first choice for all of their hardscape needs. - OUR HISTORY: First Impression Hardscapes has over 20 years combined experience in serving the D.C. metro area. Our quality of construction is second to none, and we also pride ourselves in having superior customer relations. All of our crews are completely “in house”; we do not use sub-contractors. We are licensed and insured for all of your hardscape needs. No matter how large or small, we are pleased to transform your hardscape fantasies into a First Impression reality! -- Additional email: [email protected].

"Prompt service. We are very happy with the quality of work. We would hire them again."

Jesse T on May 2025

First Impression Hardscapes is the premier hardscape artisan in the D.C. metro area, serving Maryland and Washington D.C. We take a custom approach to designing your driveway, walkway, patio, or pool deck in elegant flagstone or stunning, durable pavers. First Impression’s will turn your hardscape fantasies into a First Impression reality! - OUR MISSION: To provide lifestyle changing hardscapes that are aesthetically pleasing, durable, and have eternal value. - OUR VISION: To be the leading hardscape installer in Maryland and Washington D.C. by becoming home and property owners’ first choice for all of their hardscape needs. - OUR HISTORY: First Impression Hardscapes has over 20 years combined experience in serving the D.C. metro area. Our quality of construction is second to none, and we also pride ourselves in having superior customer relations. All of our crews are completely “in house”; we do not use sub-contractors. We are licensed and insured for all of your hardscape needs. No matter how large or small, we are pleased to transform your hardscape fantasies into a First Impression reality! -- Additional email: [email protected].

"Prompt service. We are very happy with the quality of work. We would hire them again."

Jesse T on May 2025


Avatar for JK Gardening Lawn & Garden Care

JK Gardening Lawn & Garden Care

5.00(
20
)
Approved Pro

JK Gardening Lawn & Garden Care

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

Our talented landscape designers have the capability to service properties in the DMV area, both large and small, and everything in between. We realize the importance of an attractive, well-maintained home. Our landscapers will help you create a unique landscape design that will grow and mature through the years. We take into consideration all aspects like security, maintenance, color preferences and overall look of the design in contrast with your home. Knowing that landscape design is a investment in your home, our team is also available for maintenance services, like spring and fall cleanups, fence work, remodeling (interior & exterior), masonry, paving, tree work or any handyman services you may need! MHIC # 106114

"We had a fantastic experience with JK Gardening Lawn & Garden Care, from start to finish. Their pricing was very reasonable, and the quality of service exceeded our expectations. Kevin and his uncle came out to plant 20 emerald green arborvitae trees along our driveway. They dug all the holes by hand, demonstrating incredible effort and precision. They even moved the excess dirt into a neat pile exactly where we requested. Once the job was done, they thoroughly cleaned up and even blew the driveway free of debris. We couldn't be happier with their professionalism and attention to detail. Highly recommend!"

Barbara M on April 2025

Our talented landscape designers have the capability to service properties in the DMV area, both large and small, and everything in between. We realize the importance of an attractive, well-maintained home. Our landscapers will help you create a unique landscape design that will grow and mature through the years. We take into consideration all aspects like security, maintenance, color preferences and overall look of the design in contrast with your home. Knowing that landscape design is a investment in your home, our team is also available for maintenance services, like spring and fall cleanups, fence work, remodeling (interior & exterior), masonry, paving, tree work or any handyman services you may need! MHIC # 106114

"We had a fantastic experience with JK Gardening Lawn & Garden Care, from start to finish. Their pricing was very reasonable, and the quality of service exceeded our expectations. Kevin and his uncle came out to plant 20 emerald green arborvitae trees along our driveway. They dug all the holes by hand, demonstrating incredible effort and precision. They even moved the excess dirt into a neat pile exactly where we requested. Once the job was done, they thoroughly cleaned up and even blew the driveway free of debris. We couldn't be happier with their professionalism and attention to detail. Highly recommend!"

Barbara M on April 2025


Avatar for Master Fences

Master Fences

4.86(
166
)
Approved Pro

Master Fences

4.86(
166
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 years of experience

***8-Time SUPER SERVICE AWARD WINNER!!! Master Fences is a family owned business that has provided full fence and deck installation services to the local Maryland community for the past decade. We are known in the community not only for our customer service, but also for the high quality of work we can provide. We firmly believe that experience is important and have set that as our motto to let you know that you are getting the highest quality of work and materials available. We are dedicated to serving you well and for this reason have been well recommended among our customers.

"They were communicative, fast and responsive. The gate looks great. Would definitely rehire!"

Tamara V on July 2025

***8-Time SUPER SERVICE AWARD WINNER!!! Master Fences is a family owned business that has provided full fence and deck installation services to the local Maryland community for the past decade. We are known in the community not only for our customer service, but also for the high quality of work we can provide. We firmly believe that experience is important and have set that as our motto to let you know that you are getting the highest quality of work and materials available. We are dedicated to serving you well and for this reason have been well recommended among our customers.

"They were communicative, fast and responsive. The gate looks great. Would definitely rehire!"

Tamara V on July 2025


Avatar for Hernandez Stone Work, LLC

Hernandez Stone Work, LLC

4.84(
38
)
Approved Pro

Hernandez Stone Work, LLC

4.84(
38
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Hernandez Stone Work, LLC, provides exceptional service to the surrounding areas. We always take pride in our services. Whatever your needs may be, (stone concrete or brick) you can count on our company to leave you satisfied and happy. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients.

"It was a pleasant having Mr Hernandez repair my front step.I rate him and his team an “A+” for customer service.They knew what they were doing worked hard and did a wonderful job, even cleaning up after they were done.His price was also reasonable.I would indeed recommend Pedro Hernandez.Thank you."

Helen C on May 2024

Hernandez Stone Work, LLC, provides exceptional service to the surrounding areas. We always take pride in our services. Whatever your needs may be, (stone concrete or brick) you can count on our company to leave you satisfied and happy. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients.

"It was a pleasant having Mr Hernandez repair my front step.I rate him and his team an “A+” for customer service.They knew what they were doing worked hard and did a wonderful job, even cleaning up after they were done.His price was also reasonable.I would indeed recommend Pedro Hernandez.Thank you."

Helen C on May 2024


Avatar for Ballard Enterprises - Lawn, Landscaping, Tree Services

Ballard Enterprises - Lawn, Landscaping, Tree Services

4.68(
262
)
Approved Pro

Ballard Enterprises - Lawn, Landscaping, Tree Services

4.68(
262
)
Approved Pro
Customers say: Quality work
23 years of experience
Free onsite estimate

We are a full service Lawn Care, Landscaping, and Tree Service. If it's in your yard, our professional staff of qualified and certified technicians are here to help. We offer a full range of services, including: - Lawn Maintenance - Patios and Walkways - Fire Pits and Water Features - Outdoor Kitchens and Pool Surroundings - Paver Driveways - Tree Removal - Tree Pruning - Stump Grinding - Tree health and Risk Assessment - All other facets of Lawn Care, Landscaping, and Tree Services

"Project Manager came to site. Reviewed tasks and provided estimates"

Tochi I on January 2025

We are a full service Lawn Care, Landscaping, and Tree Service. If it's in your yard, our professional staff of qualified and certified technicians are here to help. We offer a full range of services, including: - Lawn Maintenance - Patios and Walkways - Fire Pits and Water Features - Outdoor Kitchens and Pool Surroundings - Paver Driveways - Tree Removal - Tree Pruning - Stump Grinding - Tree health and Risk Assessment - All other facets of Lawn Care, Landscaping, and Tree Services

"Project Manager came to site. Reviewed tasks and provided estimates"

Tochi I on January 2025


Avatar for East Coast Landscape Design

East Coast Landscape Design

4.80(
123
)
Approved Pro

East Coast Landscape Design

4.80(
123
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
47 years of experience

BEAUTIFUL OUTDOOR LIVING. East Coast creates inspiring landscapes, hardscapes and drainage solutions that bring beauty, new outdoor experiences and exceptional value to your life and home. SPECIALIZING IN: Patios, walkways, driveways, landscaping, fire pits, outdoor kitchens, retaining walls, outdoor lighting, drainage and erosion control (including eco-friendly permeable pavers). TRUSTED: Employees drug tested and background checked. License #42490. Insurance #Q89-0102236-M. ADDITIONAL EMAIL: [email protected]

"that Roberto and the crew did a great job on the retaining wall and driveway. The workmanship was excellent, and Roberto accommodated my every request for alterations in the design without question. In addition, his suggestions contributed to creating the finished product that I had envisioned."

Robert R on February 2025

BEAUTIFUL OUTDOOR LIVING. East Coast creates inspiring landscapes, hardscapes and drainage solutions that bring beauty, new outdoor experiences and exceptional value to your life and home. SPECIALIZING IN: Patios, walkways, driveways, landscaping, fire pits, outdoor kitchens, retaining walls, outdoor lighting, drainage and erosion control (including eco-friendly permeable pavers). TRUSTED: Employees drug tested and background checked. License #42490. Insurance #Q89-0102236-M. ADDITIONAL EMAIL: [email protected]

"that Roberto and the crew did a great job on the retaining wall and driveway. The workmanship was excellent, and Roberto accommodated my every request for alterations in the design without question. In addition, his suggestions contributed to creating the finished product that I had envisioned."

Robert R on February 2025


Avatar for Diversified Contractors LLC

Diversified Contractors LLC

4.91(
152
)
Approved Pro

Diversified Contractors LLC

4.91(
152
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
25 years of experience

Customer satisfaction comes first, which is why the owner is present throughout most of the construction and installation. We love what we do and we put that care into each project. We have hundreds of satisfied customers in MD, DC and Northern Virginia who will be more than happy to provide references. From simple and humble patios to vast and spacious landscapes, we always bring sophistication. Great or small, every endeavor is an honor to us and your exquisite taste is our passion.

"We had an excellent experience working with Mike Erickson and his team from DC Patio. They removed the old concreate patio at the back of our house and installed a new large flagstone patio. They installed a new front stoop and a new front walkway. They performed a new drainage installation. They installed new footings for the deck posts and added decorative gravel under the deck area. They improved the back lawn grading. The quality of job is great. We highly recommend Mike and his team."

Eugene K on October 2022

Customer satisfaction comes first, which is why the owner is present throughout most of the construction and installation. We love what we do and we put that care into each project. We have hundreds of satisfied customers in MD, DC and Northern Virginia who will be more than happy to provide references. From simple and humble patios to vast and spacious landscapes, we always bring sophistication. Great or small, every endeavor is an honor to us and your exquisite taste is our passion.

"We had an excellent experience working with Mike Erickson and his team from DC Patio. They removed the old concreate patio at the back of our house and installed a new large flagstone patio. They installed a new front stoop and a new front walkway. They performed a new drainage installation. They installed new footings for the deck posts and added decorative gravel under the deck area. They improved the back lawn grading. The quality of job is great. We highly recommend Mike and his team."

Eugene K on October 2022


Avatar for Pro Lawn Care, LLC

Pro Lawn Care, LLC

4.67(
173
)
Approved Pro

Pro Lawn Care, LLC

4.67(
173
)
Approved Pro
Super Service Award
Customers say: True professional
17 years of experience
Free onsite estimate

Pro Landscapes is the one stop shop for all of your properties’ Landscaping/Hardscaping and Tree Removal needs. We do all things landscaping, hardscaping, storm water management, and aquatic gardening related. As the owner of Pro Landscape, for over 10 years I have strived to work with every customer on every budget no matter what the project is. I don’t care if you live in a $100,000 house or a $10M house, everyone gets the same rates, I only care about keeping all my employees busy. Very few other landscapers will have gone to college for landscape design/horticulture, nor will they have the same experience in dealing with complicated water issues on your property. We attack your problem at the root. Additional Licenses include: Plant Dealer/Broker License #35876 Maryland Forester License #011011.

"I recently hired Pro Landscapes to completely redesign our front yard, including new plantings and the installation of brick edging, and the results are absolutely phenomenal. Couldn't be happier and easily give them a five-star rating. David's communication was great during the whole process."

Remi T on October 2025

Pro Landscapes is the one stop shop for all of your properties’ Landscaping/Hardscaping and Tree Removal needs. We do all things landscaping, hardscaping, storm water management, and aquatic gardening related. As the owner of Pro Landscape, for over 10 years I have strived to work with every customer on every budget no matter what the project is. I don’t care if you live in a $100,000 house or a $10M house, everyone gets the same rates, I only care about keeping all my employees busy. Very few other landscapers will have gone to college for landscape design/horticulture, nor will they have the same experience in dealing with complicated water issues on your property. We attack your problem at the root. Additional Licenses include: Plant Dealer/Broker License #35876 Maryland Forester License #011011.

"I recently hired Pro Landscapes to completely redesign our front yard, including new plantings and the installation of brick edging, and the results are absolutely phenomenal. Couldn't be happier and easily give them a five-star rating. David's communication was great during the whole process."

Remi T on October 2025

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Retaining Wall Installers questions, answered by experts

Costs range from $5,000 to $15,000, depending on size, material, and design complexity.

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

The longevity of flood walls depends on how they were constructed, but most wood, gravel, and cement flood walls last 10 years. While aluminum flood walls may cost far more initially, they can be a good investment as they can last decades and will not be damaged by exposure to the elements.

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. 

Even if you think you know how to build a retaining wall theoretically, doing the actual work is a completely different story. There are lots of nuances in building retaining walls, and the slightest oversight can compromise their integrity. Therefore, we recommend you hire a pro to build, repair, or replace retaining walls.

The Adelphi, 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.

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