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Retaining wall installers in Allison Park
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
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
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

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.
"After a spring and summer with numerous hard torrential rains, our long and steep drive had been rutting and eroding at a quickening pace. It was nearly impassible in several spots when P.J. And Mike came to evaluate. They were thorough and provided a very doable estimate. From their attention to detail, i felt confident they would do a good job for the cost. They called ahead and showed up as scheduled. They worked a hard 2-days of 10-11-hrs. I could not believe it was the same drive; leveled and smooth with new asphalt, holes and ruts eliminated and catch basins and water diversion added. I feel it was money very well spent and would recommend Red Dog and its conscientious workers without reservation."
Brian C on August 2025
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.
"After a spring and summer with numerous hard torrential rains, our long and steep drive had been rutting and eroding at a quickening pace. It was nearly impassible in several spots when P.J. And Mike came to evaluate. They were thorough and provided a very doable estimate. From their attention to detail, i felt confident they would do a good job for the cost. They called ahead and showed up as scheduled. They worked a hard 2-days of 10-11-hrs. I could not believe it was the same drive; leveled and smooth with new asphalt, holes and ruts eliminated and catch basins and water diversion added. I feel it was money very well spent and would recommend Red Dog and its conscientious workers without reservation."
Brian C on August 2025

Pittsburgh Retaining Wall & Landscape 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. Pittsburgh Retaining Wall and Landscapes customers will be thrilled with the service we can provide. Your yard makeover, retaining wall, shrub/tree planting, mulch or stone work, hardscape or more, will be the envy of the neighborhood. We know our customers will be 100% satisfied with the level of service we provide, from estimate to project completion. Call us for your Free estimate today!
"They did a wonderful job with my landscaping and mulch! They made suggestions that actually ended up saving me money! I will definitely use them again."
Cindy F on March 2025
Pittsburgh Retaining Wall & Landscape 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. Pittsburgh Retaining Wall and Landscapes customers will be thrilled with the service we can provide. Your yard makeover, retaining wall, shrub/tree planting, mulch or stone work, hardscape or more, will be the envy of the neighborhood. We know our customers will be 100% satisfied with the level of service we provide, from estimate to project completion. Call us for your Free estimate today!
"They did a wonderful job with my landscaping and mulch! They made suggestions that actually ended up saving me money! I will definitely use them again."
Cindy F on March 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!
"Duane did an excellent job on the new retaining wall. Very high quality work. His communication was very good throughout. I highly recommend Duane for any work and would hire again. "
Kevin B on August 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!
"Duane did an excellent job on the new retaining wall. Very high quality work. His communication was very good throughout. I highly recommend Duane for any work and would hire again. "
Kevin B on August 2025
JTN CONTRACTING 01 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.
"The crew was great and very professional. They got my job done on time. I couldn’t be happier with my driveway. Can’t wait to hire them for another project. "
David v on June 2025
JTN CONTRACTING 01 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.
"The crew was great and very professional. They got my job done on time. I couldn’t be happier with my driveway. Can’t wait to hire them for another project. "
David v on June 2025

Gerber Construction 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.
"Devin is very knowledgeable and frequently had suggestions to improve the design. He proved to be very flexible regarding design changes i requested. The work was completed in a timely manner. The final project was of very high quality. I would highly recommend him."
George L on June 2025
Gerber Construction 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.
"Devin is very knowledgeable and frequently had suggestions to improve the design. He proved to be very flexible regarding design changes i requested. The work was completed in a timely manner. The final project was of very high quality. I would highly recommend him."
George L on June 2025
C&W Works, Inc., is a quality company that is very versatile in the projects we can perform. We have years of experience and will take care of all of your exterior needs. No job is too big or too small. Call us today for a free estimate. All work guaranteed.
"The repairs made to our septic system were of the highest quality. Every detail was met at a fair price. T he workers were very knowledgeable. We are very satisfied and would recommend C&W Works for this service"
Tom J on September 2023
C&W Works, Inc., is a quality company that is very versatile in the projects we can perform. We have years of experience and will take care of all of your exterior needs. No job is too big or too small. Call us today for a free estimate. All work guaranteed.
"The repairs made to our septic system were of the highest quality. Every detail was met at a fair price. T he workers were very knowledgeable. We are very satisfied and would recommend C&W Works for this service"
Tom J on September 2023

Davenport Concrete N'at is proud to provide specialty concrete services to the greater Pittsburgh area. We strive to satisfy all of our customers and are happy to maintain a 5 star rating. If you are looking for a company that provides quality concrete, outstanding service and amazing outcomes, then look no further than Davenport Concrete N'at. We specialize in custom concrete driveways and custom stamped patios.
"Jason and his crew did a great job. Difficult access and there was a set of old concrete steps under the wood ones."
konstantin k on April 2025
Davenport Concrete N'at is proud to provide specialty concrete services to the greater Pittsburgh area. We strive to satisfy all of our customers and are happy to maintain a 5 star rating. If you are looking for a company that provides quality concrete, outstanding service and amazing outcomes, then look no further than Davenport Concrete N'at. We specialize in custom concrete driveways and custom stamped patios.
"Jason and his crew did a great job. Difficult access and there was a set of old concrete steps under the wood ones."
konstantin k on April 2025





- Interlocking Pavers for Driveways & Floors - Install
- Stamped Concrete - Install
- Concrete Flatwork - Repair & Resurface
- Concrete Patios, Walks & Steps- Install
- Concrete - Injection Leveling - Mudjacking
- Wood Retaining Wall - Build
- Concrete Finishing, Overlays & Coloring - Apply
- Landscape Curbing - Install
- Interlocking Pavers for Patios, Walks & Steps - Install
- Concrete Driveways & Floors - Install
- Concrete - Sawing or Removal
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