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Retaining wall installers in Carnegie

Zen Landscapes and Stone Masonry
727 11th Street
4.92(
36
)
Approved Pro
Zen Landscapes and Stone Masonry
727 11th Street
4.92(
36
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
8 years of experience

With over 10 years of experience in the Landscaping industry, we are the experts you need to take care of your home or business. We handle everything from Landscape design to flatwork repair. We will treat your home as we would treat our own. Give Zen Landscapes and Stone Masonry a call today, we look forward to working with you!

"Very professional easy to work with had a lot of creative a good ideas and I look forward to working with in the future. He planted some tress for me did something that I couldn`t do for myself I really appreciate it."

Lisa M on April 2025

With over 10 years of experience in the Landscaping industry, we are the experts you need to take care of your home or business. We handle everything from Landscape design to flatwork repair. We will treat your home as we would treat our own. Give Zen Landscapes and Stone Masonry a call today, we look forward to working with you!

"Very professional easy to work with had a lot of creative a good ideas and I look forward to working with in the future. He planted some tress for me did something that I couldn`t do for myself I really appreciate it."

Lisa M on April 2025


D.C. Contracting and Landscaping, LLC
2 Aldred Lane
5.00(
3
)
Approved Pro
D.C. Contracting and Landscaping, LLC
2 Aldred Lane
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

Contracting and Landscaping is your number one choice for all your outdoor renovation needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each client, and we look forward to working with you!

"I interviewed 3 people involving concrete and tying in a french drain and he explained everything in such a way that it was very detailed very good. I was so impressed with him that I have hired him for 5 other jobs. He goes above and beyond. Sometimes he'll tie in small jobs into the larger project. I wish all contractors were like him. He is there on sight himself which is very important. He does not leave your job for someone elses job. He will stay until your job is done. Everything is out in detail on the contract. No unhappy surprises with him."

Jo Ann P on May 2020

Contracting and Landscaping is your number one choice for all your outdoor renovation needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each client, and we look forward to working with you!

"I interviewed 3 people involving concrete and tying in a french drain and he explained everything in such a way that it was very detailed very good. I was so impressed with him that I have hired him for 5 other jobs. He goes above and beyond. Sometimes he'll tie in small jobs into the larger project. I wish all contractors were like him. He is there on sight himself which is very important. He does not leave your job for someone elses job. He will stay until your job is done. Everything is out in detail on the contract. No unhappy surprises with him."

Jo Ann P on May 2020


Avatar for S&B Construction, LLC
S&B Construction, LLC
233 Maryland Dr
5.00(
4
)
Approved Pro
S&B Construction, LLC
233 Maryland Dr
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We pride our company on competitive pricing, reliability, attention to detail, integrity, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your construction project. We look forward to earning your business! Book with us online or feel free to give us a call today! 

"Josh- is extremely passionate about his work and a real master of his trade for a young man!! I would highly recommend his work. He finished the job sooner than he quoted, the work far exceeded my expectations, and he was one of the more affordable quotes I received. Needless to say, I would highly recommend him and his team for any retaining wall or paver patio job. His team has been back to do several projects since the original wall."

John H on March 2023

We pride our company on competitive pricing, reliability, attention to detail, integrity, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your construction project. We look forward to earning your business! Book with us online or feel free to give us a call today! 

"Josh- is extremely passionate about his work and a real master of his trade for a young man!! I would highly recommend his work. He finished the job sooner than he quoted, the work far exceeded my expectations, and he was one of the more affordable quotes I received. Needless to say, I would highly recommend him and his team for any retaining wall or paver patio job. His team has been back to do several projects since the original wall."

John H on March 2023


Thorp Construction
919 Jancey St
5.00(
2
)
Approved Pro
Thorp Construction
919 Jancey St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Real Estate appraisal services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"In spite of the wet weather & access issues they had to deal with, the guys did a great job on the patio & sidewalk concrete work & on the interlocking stone wall. The finishing details on the patio & walkway were exemplary & perhaps some of, if not the best I have seen. I had other contractors working on other projects in the house, & they too were impressed with the job that they did. I would highly recommend Thorp Construction & would most definitely hire them again."

Robert Z on August 2019

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Real Estate appraisal services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"In spite of the wet weather & access issues they had to deal with, the guys did a great job on the patio & sidewalk concrete work & on the interlocking stone wall. The finishing details on the patio & walkway were exemplary & perhaps some of, if not the best I have seen. I had other contractors working on other projects in the house, & they too were impressed with the job that they did. I would highly recommend Thorp Construction & would most definitely hire them again."

Robert Z on August 2019


Beys H.D.M.C., LLC
312 OAK LN
5.00(
2
)
Approved Pro
Beys H.D.M.C., LLC
312 OAK LN
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 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!

"Thomas was very professional. He was respectful and polite and precise about his work. He also had a very great rate and met me in the middle for my budget. I would highly recommend this company."

Christina H on November 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!

"Thomas was very professional. He was respectful and polite and precise about his work. He also had a very great rate and met me in the middle for my budget. I would highly recommend this company."

Christina H on November 2023


Avatar for Eric Gerber Construction
Eric Gerber Construction
4936 Meadow Crest Drive
4.88(
41
)
Approved Pro
Eric Gerber Construction
4936 Meadow Crest Drive
4.88(
41
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 local quotes requested

At Eric Gerber Construction, our goal is to design and build your concrete and retaining wall projects with the highest quality materials the area has to offer. With 40+ years experience, we are confident that your hardscape vision will become a hand crafted reality. We believe that your construction experience should be easy to understand and your options should be clear. This is why we offer free estimates and will guide you every step of the way! Let us help you create your next hardscape project! Give us a call today we look forward to working with you!

"Great job, went above and beyond!"

Doug M on September 2024

At Eric Gerber Construction, our goal is to design and build your concrete and retaining wall projects with the highest quality materials the area has to offer. With 40+ years experience, we are confident that your hardscape vision will become a hand crafted reality. We believe that your construction experience should be easy to understand and your options should be clear. This is why we offer free estimates and will guide you every step of the way! Let us help you create your next hardscape project! Give us a call today we look forward to working with you!

"Great job, went above and beyond!"

Doug M on September 2024


Beaver Valley Lawn Service
2007 Golf Way Drive
4.31(
16
)
Approved Pro
Beaver Valley Lawn Service
2007 Golf Way Drive
4.31(
16
)
Approved Pro
Customers say: Quality work
46 years of experience
Free onsite estimate

Beaver Valley Lawn Service has been locally owned and operated for over 30 years. With special attention to detail and great customer service, be assured you are getting the best in town. Specializing in alternative retaining walls, they have been approved by the mayor for timber walls. Call Beaver Valley Lawn Service today and let them improve the look and value of your home.

"I hired Beaver Valley Lawn Service (A J) as I had a water problem and it was running onto my patio. He french drained it. Well just a few days after it rained and the water came down worse then before he did his work. I paid him over $6,000. Then he came to look at it and wanted $3,100. more he said to fix it. My children said no and we got someone else to do it the right way. He also never finished what he was to do according to the contract. He was to plant grass seed and put fertilizer on where they had dug up. My son has been trying to get the money back but he acts like he has an attorney and he will send us a letter. We just want our money back. DO NOT HIRE HIM. I had to mark something in where it ask what work I had done because it does't give you an option to put in what was done at my home and it won't go through without something in the box."

Joyce C on March 2025

Beaver Valley Lawn Service has been locally owned and operated for over 30 years. With special attention to detail and great customer service, be assured you are getting the best in town. Specializing in alternative retaining walls, they have been approved by the mayor for timber walls. Call Beaver Valley Lawn Service today and let them improve the look and value of your home.

"I hired Beaver Valley Lawn Service (A J) as I had a water problem and it was running onto my patio. He french drained it. Well just a few days after it rained and the water came down worse then before he did his work. I paid him over $6,000. Then he came to look at it and wanted $3,100. more he said to fix it. My children said no and we got someone else to do it the right way. He also never finished what he was to do according to the contract. He was to plant grass seed and put fertilizer on where they had dug up. My son has been trying to get the money back but he acts like he has an attorney and he will send us a letter. We just want our money back. DO NOT HIRE HIM. I had to mark something in where it ask what work I had done because it does't give you an option to put in what was done at my home and it won't go through without something in the box."

Joyce C on March 2025


Avatar for C.R. Renovations LLC
C.R. Renovations LLC
2400 South View Dr
5.00(
3
)
Approved Pro
C.R. Renovations LLC
2400 South View Dr
5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

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

"Chris called us promptly and scheduled to rebuild two retaining walls. Arrived early in the morning and completed work. We are very pleased with his work."

Beverly H on March 2025

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

"Chris called us promptly and scheduled to rebuild two retaining walls. Arrived early in the morning and completed work. We are very pleased with his work."

Beverly H on March 2025


Sanpietro Construction
800 McClane Farm Rd
4.82(
56
)
Approved Pro
Sanpietro Construction
800 McClane Farm Rd
4.82(
56
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
15 local quotes requested

Sanpietro Construction is here for all your masonry needs. From concept to completion rest assured that we treat your house as if it were our own. So for the quality you deserve, give us a call today! ** Now Accepting all major credit cards as valid form of payment!! **

"Frank and his team were extremely knowledgeable, professional and completed all of the projects in a timely manner. We would recommend SanPietro Construction to anyone"

Ken M on April 2025

Sanpietro Construction is here for all your masonry needs. From concept to completion rest assured that we treat your house as if it were our own. So for the quality you deserve, give us a call today! ** Now Accepting all major credit cards as valid form of payment!! **

"Frank and his team were extremely knowledgeable, professional and completed all of the projects in a timely manner. We would recommend SanPietro Construction to anyone"

Ken M on April 2025


Avatar for Walls Across Pittsburgh LLC
Walls Across Pittsburgh LLC
128 Longview Drive
4.56(
9
)
Approved Pro
Walls Across Pittsburgh LLC
128 Longview Drive
4.56(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
7 years of experience
Free onsite estimate

Walls Across Pittsburgh LLC 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.

"I would not recommend this company. I hired them last year, Spring 2024 to do a stone patio for me. I got three quotes and immediately decided to go with Joey. He told me how he was just starting out with this business, and since my father was a small business owner and also did landscaping, I felt a connection. The work was done sufficiently and I also recommended him to three of my neighbors, who also all used him right away. However, within a few months 3 of the 4 of us had issues or things that needed fixed, which were under warranty still, and he gave us the run around. He never got back to one of my neighbors with a broken endcap, despite them calling and making multiple attempts. He at least came over to "check" my issue and said he would come back to fix it but kept scheduling and canceling and then eventually just stopped answering. I am very disappointed and wrote him a message letting him know, which he never replied to as well- showing he obviously doesn't care. "

Katw R on April 2025

Walls Across Pittsburgh LLC 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.

"I would not recommend this company. I hired them last year, Spring 2024 to do a stone patio for me. I got three quotes and immediately decided to go with Joey. He told me how he was just starting out with this business, and since my father was a small business owner and also did landscaping, I felt a connection. The work was done sufficiently and I also recommended him to three of my neighbors, who also all used him right away. However, within a few months 3 of the 4 of us had issues or things that needed fixed, which were under warranty still, and he gave us the run around. He never got back to one of my neighbors with a broken endcap, despite them calling and making multiple attempts. He at least came over to "check" my issue and said he would come back to fix it but kept scheduling and canceling and then eventually just stopped answering. I am very disappointed and wrote him a message letting him know, which he never replied to as well- showing he obviously doesn't care. "

Katw R on April 2025

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Retaining wall installations FAQs

With proper design and construction, stone retaining walls can last anywhere from 50 to 200 years. They're built to withstand soil pressure and environmental factors, especially when reinforced with geogrid and constructed on solid foundations. Using quality materials and skilled professionals ensures your retaining wall will be durable for decades.

You can choose between natural stone and stone veneer for your project. Natural stone offers timeless durability and character, while stone veneer provides a sleek, modern look and is lighter to install. Both options are strong and provide good drainage. Consider your budget, maintenance preferences, and design goals to decide which material is best for your wall.

Choosing the right masonry professional is key to ensuring your stone wall stands the test of time. Be sure to check that the contractor has valid licenses and certifications, and a strong track record of quality work. Look at their past projects and read customer reviews. Meeting them in person and getting detailed quotes will help you make an informed decision. Taking these steps will help you find an expert who can build a sturdy and beautiful wall for your home.

The homeowners guide to retaining wall installations
From average costs to expert advice, get all the answers you need to get your job done.
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