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TRUSTED BY FREDERICK, PA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon278
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Frederick

Avatar for Famous Waterproofing Sciences

Famous Waterproofing Sciences

5.00(
15
)
Approved Pro

Famous Waterproofing Sciences

5.00(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
21 local quotes requested

Great work for interior and exterior waterproofing at great pricing, fully insured, with trained, licensed workers and a lifetime warranty. We also offer structural repairs, foundation work and all things for the basement areas, including renovations, water damage and mold remedy. Pavers and decks or patios are another speciality of ours at great pricing. 24/7 availability. Find confidence in our 5 star reviews from all work done, fully licensed and insured.

"Fast service and got the job done as quoted"

Elizabeth B on October 2025

Great work for interior and exterior waterproofing at great pricing, fully insured, with trained, licensed workers and a lifetime warranty. We also offer structural repairs, foundation work and all things for the basement areas, including renovations, water damage and mold remedy. Pavers and decks or patios are another speciality of ours at great pricing. 24/7 availability. Find confidence in our 5 star reviews from all work done, fully licensed and insured.

"Fast service and got the job done as quoted"

Elizabeth B on October 2025


Avatar for Red Hill Landscaping and Design, LLC

Red Hill Landscaping and Design, LLC

4.80(
11
)
Approved Pro

Red Hill Landscaping and Design, LLC

4.80(
11
)
Approved Pro
Customers say: True professional
4 years of experience
Free onsite estimate

Redhill Landscaping & Design is a family owned Father and Son business You will see one of us on the job or speak with one of us for a quote. We stand by our work and craftsmanship. We are 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.

"Shaun and sons were a pleasure to work with. Gave a estimate and was pretty much what he said it would be. Was able to fit us into schedule earlier then we thought so we are able to enjoy our patio for the for the remainder of the summer. They are a hard working family even in the 100 degree heat we had . Job well done aand i highly recommend looking into Red hill landscaping if you are looking to have work done. "

Kathleen S on July 2025

Redhill Landscaping & Design is a family owned Father and Son business You will see one of us on the job or speak with one of us for a quote. We stand by our work and craftsmanship. We are 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.

"Shaun and sons were a pleasure to work with. Gave a estimate and was pretty much what he said it would be. Was able to fit us into schedule earlier then we thought so we are able to enjoy our patio for the for the remainder of the summer. They are a hard working family even in the 100 degree heat we had . Job well done aand i highly recommend looking into Red hill landscaping if you are looking to have work done. "

Kathleen S on July 2025


Avatar for Green Ridge Landscaping, Inc.

Green Ridge Landscaping, Inc.

4.06(
9
)
Approved Pro

Green Ridge Landscaping, Inc.

4.06(
9
)
Approved Pro
2 years of experience
Free onsite estimate

Green Ridge Landscaping, Inc. is a full-service commercial landscape and snow removal company with a state-of-the-art facility located in West Norriton, Pennsylvania. We have been servicing commercial clients throughout Montgomery, Bucks, Delaware, Philadelphia, and Chester counties for 25 years, specializing in Townships, Municipalities, School Districts, and HOA & Community landscaping. We offer a full range of property services that are custom tailored to meet your needs. Whether you need turf maintenance and mowing, landscape maintenance and installation, athletic field maintenance and renovation or commercial snow removal you can trust us to provide you with superior quality and dependability with a focus on sustainable, cost-effective solutions.

"We had a lot of work completed on our home (read: an expensive job). We had a paver walkway installed. We had some irrigation work (ran downspouts underground to run off points) completed. We expanded gardens that didn't previously have any foundation plantings by adding trees and shrubs, and changed the outdoor lighting. The team was quick to secure and complete the work, but the problem has been the follow up / remediation. The crew chief came out afterwards and noted soil settling where the irrigation work was completed, and that a tree and some shrubs were dying back. He talked about adding soil / seed because the settling was significant (obvious), and replacing plantings (trees / shrubs) that didn't fare well (tree trunk snapped by crew member and has been dying back since). I've contacted the crew chief who made the commitments, particularly since there is a warranty on plantings. Repeated calls and emails have not produced a result. So I strongly recommend avoiding this firm because they do not live to the commitments made."

Todd G on May 2017

Green Ridge Landscaping, Inc. is a full-service commercial landscape and snow removal company with a state-of-the-art facility located in West Norriton, Pennsylvania. We have been servicing commercial clients throughout Montgomery, Bucks, Delaware, Philadelphia, and Chester counties for 25 years, specializing in Townships, Municipalities, School Districts, and HOA & Community landscaping. We offer a full range of property services that are custom tailored to meet your needs. Whether you need turf maintenance and mowing, landscape maintenance and installation, athletic field maintenance and renovation or commercial snow removal you can trust us to provide you with superior quality and dependability with a focus on sustainable, cost-effective solutions.

"We had a lot of work completed on our home (read: an expensive job). We had a paver walkway installed. We had some irrigation work (ran downspouts underground to run off points) completed. We expanded gardens that didn't previously have any foundation plantings by adding trees and shrubs, and changed the outdoor lighting. The team was quick to secure and complete the work, but the problem has been the follow up / remediation. The crew chief came out afterwards and noted soil settling where the irrigation work was completed, and that a tree and some shrubs were dying back. He talked about adding soil / seed because the settling was significant (obvious), and replacing plantings (trees / shrubs) that didn't fare well (tree trunk snapped by crew member and has been dying back since). I've contacted the crew chief who made the commitments, particularly since there is a warranty on plantings. Repeated calls and emails have not produced a result. So I strongly recommend avoiding this firm because they do not live to the commitments made."

Todd G on May 2017


WJA Landscaping, Inc.

5.00(
10
)
Approved Pro

WJA Landscaping, Inc.

5.00(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

WJA Landscaping, Inc., is your one stop shop for all your needs. We have been in business for multiple years. We pride ourselves on being the experts in the industry. No project is to big or to small. Give us a call to schedule an appointment!

"Very professional."

Brian W on September 2017

WJA Landscaping, Inc., is your one stop shop for all your needs. We have been in business for multiple years. We pride ourselves on being the experts in the industry. No project is to big or to small. Give us a call to schedule an appointment!

"Very professional."

Brian W on September 2017


Avatar for Christopher J. Kollar Electrical Contractor

Christopher J. Kollar Electrical Contractor

4.95(
19
)
Approved Pro

Christopher J. Kollar Electrical Contractor

4.95(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

Welcome to Christopher J. Kollar Electrical Contractor, LLC. We have been proudly serving the local area since 1999. Call today to schedule an appointment for fast, quality, and reliable service! You will not regret your decision to work with our company! We also provide same day or emergency services for residential and commercial clients.

"Chris was very helpful considerate. He went above and beyond. I'll definitely recommend chris on any electrical problems."

Alfred J on May 2020

Welcome to Christopher J. Kollar Electrical Contractor, LLC. We have been proudly serving the local area since 1999. Call today to schedule an appointment for fast, quality, and reliable service! You will not regret your decision to work with our company! We also provide same day or emergency services for residential and commercial clients.

"Chris was very helpful considerate. He went above and beyond. I'll definitely recommend chris on any electrical problems."

Alfred J on May 2020


J. Margerison Landscaping, Inc.

4.83(
7
)
Approved Pro

J. Margerison Landscaping, Inc.

4.83(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Full service design and installation landscape company located in the suburbs of Philadelphia. With over twenty years of experience they provide creative and innovative landscaping services.

"Timely. Hard working crew. Good value."

Richard W on January 2021

Full service design and installation landscape company located in the suburbs of Philadelphia. With over twenty years of experience they provide creative and innovative landscaping services.

"Timely. Hard working crew. Good value."

Richard W on January 2021


Avatar for Hydroscapes Incorporated

Hydroscapes Incorporated

5.00(
6
)
Approved Pro

Hydroscapes Incorporated

5.00(
6
)
Approved Pro
Customers say: Quick response
42 local quotes requested
25 years of experience

Since its inception, Hydroscapes has been a close-knit, family-run operation where a strong code of ethics is deeply ingrained in our daily lives. As a service company that takes pride in our work, uncompromised quality that is performed at a fair price is innate in our operation, however, it is our relationships with our customers where we truly excel. Great communication and exceptional service continue to be the cornerstone to our success and our way of life. We never take your business for granted and continuously strive to earn and re-earn your loyalty. Our customer-first mentality is reflected in the Hydroscapes Service Promise.

"Completed the project as agreed. The crew was nice and efficient."

Christos Z on July 2025

Since its inception, Hydroscapes has been a close-knit, family-run operation where a strong code of ethics is deeply ingrained in our daily lives. As a service company that takes pride in our work, uncompromised quality that is performed at a fair price is innate in our operation, however, it is our relationships with our customers where we truly excel. Great communication and exceptional service continue to be the cornerstone to our success and our way of life. We never take your business for granted and continuously strive to earn and re-earn your loyalty. Our customer-first mentality is reflected in the Hydroscapes Service Promise.

"Completed the project as agreed. The crew was nice and efficient."

Christos Z on July 2025


Avatar for A AND J EXCAVATION

A AND J EXCAVATION

5.00(
9
)
Approved Pro

A AND J EXCAVATION

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

A & J Excavation L.L.C. has business ethics at the top of their priority list. This 5 star company thrives on working with customer’s budgets to complete project services with high quality material and labor. Discounts are available 365 days a year to senior citizens (5%) and veterans (10%). They provide the local community with high quality service at a low cost, outstanding customer service and a low hassle processes with customer engagement from start to finish. A & J Excavation L.L.C. will provide you with a fun and exciting experience remodeling or upgrading your home!  Mission: To assist the community in helping them upgrade, repair or maintain their homes’ landscaping and hardscaping needs with high quality work at an affordable rate.  Vision. To be recognized by our clients and our community as being the best company in our market, in terms of pricing, customer service and experience. Services include but not limited to: Residential land clearing, landscaping, lawn maintenance, tree removal, stump removal, land leveling (grading), stone driveways, retaining walls, paver patios, paver walkways, snow plowing, snow removal, salting....and more!

"They were great and I will use them again!"

Sheri L on October 2024

A & J Excavation L.L.C. has business ethics at the top of their priority list. This 5 star company thrives on working with customer’s budgets to complete project services with high quality material and labor. Discounts are available 365 days a year to senior citizens (5%) and veterans (10%). They provide the local community with high quality service at a low cost, outstanding customer service and a low hassle processes with customer engagement from start to finish. A & J Excavation L.L.C. will provide you with a fun and exciting experience remodeling or upgrading your home!  Mission: To assist the community in helping them upgrade, repair or maintain their homes’ landscaping and hardscaping needs with high quality work at an affordable rate.  Vision. To be recognized by our clients and our community as being the best company in our market, in terms of pricing, customer service and experience. Services include but not limited to: Residential land clearing, landscaping, lawn maintenance, tree removal, stump removal, land leveling (grading), stone driveways, retaining walls, paver patios, paver walkways, snow plowing, snow removal, salting....and more!

"They were great and I will use them again!"

Sheri L on October 2024


Avatar for Landscape & Lawn Care Pros LLC

Landscape & Lawn Care Pros LLC

4.79(
7
)
Approved Pro

Landscape & Lawn Care Pros LLC

4.79(
7
)
Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
1 years of experience

We are 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 professional, happy with the work, will use Angi again"

Brian B on August 2025

We are 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 professional, happy with the work, will use Angi again"

Brian B on August 2025


Avatar for Envision Outdoor Company

Envision Outdoor Company

5.00(
4
)
Approved Pro

Envision Outdoor Company

5.00(
4
)
Approved Pro
Customers say: Quick response
56 local quotes requested
1 years of experience

Envision Outdoor Lighting provides outdoor low voltage LED lighting, no job is too big or small, we have options to fit every budget. Switching to LED provides safer, more efficient energy, saving you money on your utility bill every month. Eric and Jessica have been working together since 2006. Starting off in Berks County, Pennsylvania we expanded our professional services to Southern New Jersey in 2014, covering Eastern Pennsylvania and Southern New Jersey. Quality customer service is our biggest priority, we value every customer, providing a personable but professional experience. Locally owned and operated- ensures quality control, enhancing the beauty of your outdoor space you deserve! Estimates and Designs are always FREE! Give us a call today to learn more about everything we have to offer for your outdoor space!

"This is a follow up review. It is not very often that a small business owner takes customer satisfaction as seriously as Drew and Jessica. When we had some issues with the older less reliable lighting programing software, Drew upgraded us at the cost of the new hardware and did not charge us a cent for the labor involved. The new Lutron system has been exceptional and it is helping us both, Envision and my budget, save money since it is rock solid. Envison Outdoor Lighting understands what real customer satisfaction means and I totally, unequivocally, recommend them for ANY installation in Central NJ and Eastern PA !!!. They are trustworthy, fair and honest and represent all that can be right with small business entrepreneurs in the U.S. in 2025! John DeBlase / Retired Global Customer Support Manager / Hewlett Packard and Agilent Technologies. I do know a thing or two about Customer Satisfaction !!!"

John D on July 2025

Envision Outdoor Lighting provides outdoor low voltage LED lighting, no job is too big or small, we have options to fit every budget. Switching to LED provides safer, more efficient energy, saving you money on your utility bill every month. Eric and Jessica have been working together since 2006. Starting off in Berks County, Pennsylvania we expanded our professional services to Southern New Jersey in 2014, covering Eastern Pennsylvania and Southern New Jersey. Quality customer service is our biggest priority, we value every customer, providing a personable but professional experience. Locally owned and operated- ensures quality control, enhancing the beauty of your outdoor space you deserve! Estimates and Designs are always FREE! Give us a call today to learn more about everything we have to offer for your outdoor space!

"This is a follow up review. It is not very often that a small business owner takes customer satisfaction as seriously as Drew and Jessica. When we had some issues with the older less reliable lighting programing software, Drew upgraded us at the cost of the new hardware and did not charge us a cent for the labor involved. The new Lutron system has been exceptional and it is helping us both, Envision and my budget, save money since it is rock solid. Envison Outdoor Lighting understands what real customer satisfaction means and I totally, unequivocally, recommend them for ANY installation in Central NJ and Eastern PA !!!. They are trustworthy, fair and honest and represent all that can be right with small business entrepreneurs in the U.S. in 2025! John DeBlase / Retired Global Customer Support Manager / Hewlett Packard and Agilent Technologies. I do know a thing or two about Customer Satisfaction !!!"

John D on July 2025

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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.

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

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.

If you've decided you'd like to skip the cost of restoring a brick exterior wall after considering whether you should repair or replace brick on your house, you can consider installing fiber cement siding over brick for a cost of $2 to $6 per square foot. When done properly, cement siding over brick offers a durable, low-maintenance option that can actually reduce your home's energy costs. It's also attractive. However, improper installation or installation over heavily compromised brick can cause water damage. 

The Frederick, 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.

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