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Retaining wall installers in Portsmouth
JW Landscape Construction, LLC is a disabled veteran owned company that handles work-site projects which include, excavation, retaining walls, patios, granite work,and walkways. Read are reviews we also have numerous customers you can speak with. We are nationally certified in what we do and are proud of our work and it shows. We offer free estimates and accept credit cards and offer payment plans.
"JWs Landscape worked with me to clear my property of overgrown gardens, trees, etc to prep it for a lawn. They communicated with me throughout the entire process as I was not always on site. They were very accommodating of changes and requests I made as the work was being done."
Leanna F on January 2025
JW Landscape Construction, LLC is a disabled veteran owned company that handles work-site projects which include, excavation, retaining walls, patios, granite work,and walkways. Read are reviews we also have numerous customers you can speak with. We are nationally certified in what we do and are proud of our work and it shows. We offer free estimates and accept credit cards and offer payment plans.
"JWs Landscape worked with me to clear my property of overgrown gardens, trees, etc to prep it for a lawn. They communicated with me throughout the entire process as I was not always on site. They were very accommodating of changes and requests I made as the work was being done."
Leanna F on January 2025
Thank you for visiting OutdoorX, LLC. We are your locally owned and operated landscaping and hardscaping specialists based in Salem, MA. We service clients throughout Essex County and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!
"Starling and his fabulous company have been our landscapers since the fall of 2023 when our work schedules prevented us from keeping up with our yard work. We came to Angi's List and got call backs from several people, but Starling was the only one who came to the house. We were very pleased with the end result and had him come back for a spring clean up. We then let him take over our lawn care plus help with fixing our front beds that needed some TLC. We highly recommend him, and as a matter of fact his crew were just here yesterday starting the spring clean up. Starling is very professional, friendly and always easy to get a hold of when we have a question about something. He spent hours with us picking out shrubs and plants and never made us feel rushed. His crew are very friendly and take great care of our yard. We are so pleased that he showed up to our house on that late fall day!"
kevin p on March 2025
Thank you for visiting OutdoorX, LLC. We are your locally owned and operated landscaping and hardscaping specialists based in Salem, MA. We service clients throughout Essex County and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!
"Starling and his fabulous company have been our landscapers since the fall of 2023 when our work schedules prevented us from keeping up with our yard work. We came to Angi's List and got call backs from several people, but Starling was the only one who came to the house. We were very pleased with the end result and had him come back for a spring clean up. We then let him take over our lawn care plus help with fixing our front beds that needed some TLC. We highly recommend him, and as a matter of fact his crew were just here yesterday starting the spring clean up. Starling is very professional, friendly and always easy to get a hold of when we have a question about something. He spent hours with us picking out shrubs and plants and never made us feel rushed. His crew are very friendly and take great care of our yard. We are so pleased that he showed up to our house on that late fall day!"
kevin p on March 2025
Were dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 5 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Brody showed up on time had a great price did a great job would recommend him to anyone I greatly appreciate doing business with him "
kruz K on March 2025
Were dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 5 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Brody showed up on time had a great price did a great job would recommend him to anyone I greatly appreciate doing business with him "
kruz K on March 2025
Bibb Rock Landscaping,LLC has been creating beatiful landscapes for residential and commercial properties for over a decade. We pride ourselves in being one of the leading landscape companies in the area with expertise in full landscape design, hardscape, installation and maintenance.
"They did a great job and I may have then back next year for the front yard. Very reliable and pleasant to deal with."
Nancy D on October 2015
Bibb Rock Landscaping,LLC has been creating beatiful landscapes for residential and commercial properties for over a decade. We pride ourselves in being one of the leading landscape companies in the area with expertise in full landscape design, hardscape, installation and maintenance.
"They did a great job and I may have then back next year for the front yard. Very reliable and pleasant to deal with."
Nancy D on October 2015
M. W. Towle Landscaping, 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. (Please note we do not work on chimneys.)
"fast to reply and fast to complete the work. Will definitely call again for other projects"
John G on November 2020
M. W. Towle Landscaping, 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. (Please note we do not work on chimneys.)
"fast to reply and fast to complete the work. Will definitely call again for other projects"
John G on November 2020
Established since 1999, Fieldstone Landscape & Masonry Construction continues to serve New Hampshire with our honest, reliable service and complete landscape designs. With more than 500 delighted customers, our goal is to achieve your desired look, and we are committed to working with you until you are satisfied. Whether you're looking for a new landscape design complete with new plantings and a decorative or just looking to change or repair a few things, we're here to serve you! Call Fieldstone Landscape & Masonry Construction and schedule your appointment today! Visit our Website: www.FieldstoneLandscapeNH.com
"Rudy and his son were absolutely fantastic! They are very hardworking people who take pride in their work. Thank you!"
Kathleen M on January 2024
Established since 1999, Fieldstone Landscape & Masonry Construction continues to serve New Hampshire with our honest, reliable service and complete landscape designs. With more than 500 delighted customers, our goal is to achieve your desired look, and we are committed to working with you until you are satisfied. Whether you're looking for a new landscape design complete with new plantings and a decorative or just looking to change or repair a few things, we're here to serve you! Call Fieldstone Landscape & Masonry Construction and schedule your appointment today! Visit our Website: www.FieldstoneLandscapeNH.com
"Rudy and his son were absolutely fantastic! They are very hardworking people who take pride in their work. Thank you!"
Kathleen M on January 2024
**** CHECK OUT OUR WEBSITE WWW.NHEXCAVATION.COM **** Select Excavation offers highly affordable septic services including general excavation, water & septic line services, leach field installations, as well as septic system installation and repair. From entire condo complexes to single family residences, Select Excavation has the equipment, experience, and in-depth technical knowledge to do the job right. We are a trusted NH septic service, leach field installation and water main installation company. Since 2010, we've been the best septic services provider serving southern NH. We offer water main installations, septic system installation, leach field repairs & replacement.
"Select Excavation and Landscaping, LLC is in one word FANTABULOUS!! John was always available, his knowledge of what was needed for our project was spot on. He knew the codes that were necessary, he was personable and engaging and he always checked in with us throughout the entire process. Johns crew of Nick, Eddie and Kyle are very talented and knowledgeable craftsmen. The are also polite, intuitive and receptive to the needs at hand each day. We THANK, John and crew for doing a FANTABULOUS job!!"
Tom W on April 2023
**** CHECK OUT OUR WEBSITE WWW.NHEXCAVATION.COM **** Select Excavation offers highly affordable septic services including general excavation, water & septic line services, leach field installations, as well as septic system installation and repair. From entire condo complexes to single family residences, Select Excavation has the equipment, experience, and in-depth technical knowledge to do the job right. We are a trusted NH septic service, leach field installation and water main installation company. Since 2010, we've been the best septic services provider serving southern NH. We offer water main installations, septic system installation, leach field repairs & replacement.
"Select Excavation and Landscaping, LLC is in one word FANTABULOUS!! John was always available, his knowledge of what was needed for our project was spot on. He knew the codes that were necessary, he was personable and engaging and he always checked in with us throughout the entire process. Johns crew of Nick, Eddie and Kyle are very talented and knowledgeable craftsmen. The are also polite, intuitive and receptive to the needs at hand each day. We THANK, John and crew for doing a FANTABULOUS job!!"
Tom W on April 2023
For over 40 years, Northern New Englanders have trusted Salmon Falls Nursery & Landscaping to personalize the look and function of their landscape. We specialize in the design and installation of landscape gardens and hardscapes for residential and commercial clients. In addition, we offer design and commercial landscape maintenance. We strive to earn your business in everything we do. Your beautiful, finished landscape is the result of our extensive expertise and Yankee work ethic, delivered by the friendliest staff in the business. Many of the trees and shrubs we install come from our own 200-acre Nursery in Berwick, Maine. We invite you to spend some time getting to know our work and reputation. Whatever your vision for your landscape, all of us at Salmon Falls are committed to making it a reality.
For over 40 years, Northern New Englanders have trusted Salmon Falls Nursery & Landscaping to personalize the look and function of their landscape. We specialize in the design and installation of landscape gardens and hardscapes for residential and commercial clients. In addition, we offer design and commercial landscape maintenance. We strive to earn your business in everything we do. Your beautiful, finished landscape is the result of our extensive expertise and Yankee work ethic, delivered by the friendliest staff in the business. Many of the trees and shrubs we install come from our own 200-acre Nursery in Berwick, Maine. We invite you to spend some time getting to know our work and reputation. Whatever your vision for your landscape, all of us at Salmon Falls are committed to making it a reality.
All Natural Landscaping is a seasonal residential/commercial lawn care service offering outdoor services along the seacoast of Maine/New Hampshire. All Natural Landscaping has been providing excellent customer service and superior craftsmanship for 10 Years. Whether its weeding your gardens beds to designing & installing your landscape. You have made the right choice by calling All Natural Landscaping.
"Truly outstanding team with a wonderful positive, cheerful attitude. Great job every week. Strongly recommend!"
Andrew g on September 2022
All Natural Landscaping is a seasonal residential/commercial lawn care service offering outdoor services along the seacoast of Maine/New Hampshire. All Natural Landscaping has been providing excellent customer service and superior craftsmanship for 10 Years. Whether its weeding your gardens beds to designing & installing your landscape. You have made the right choice by calling All Natural Landscaping.
"Truly outstanding team with a wonderful positive, cheerful attitude. Great job every week. Strongly recommend!"
Andrew g on September 2022
I've been in the industry for 33 years and I've owned my own company for 22 years. I'm the Owner and operator, always onsite. My company offers a 5 year Guarantee on New Paving Installs.
"Chris did an awesome. Showed up everyday on time and worked very hard and always with a positive attitude. We had to work though a few challenges with roots from a big oak tree that we wanted to save. He wad very helpful and open minded and we came up with a great option. He is coming back to do a walkway and backyard patio. His price was fair and there were no additional charges. I would highly recommend him."
tom . on October 2024
I've been in the industry for 33 years and I've owned my own company for 22 years. I'm the Owner and operator, always onsite. My company offers a 5 year Guarantee on New Paving Installs.
"Chris did an awesome. Showed up everyday on time and worked very hard and always with a positive attitude. We had to work though a few challenges with roots from a big oak tree that we wanted to save. He wad very helpful and open minded and we came up with a great option. He is coming back to do a walkway and backyard patio. His price was fair and there were no additional charges. I would highly recommend him."
tom . on October 2024
FAQs for retaining wall installation projects in Portsmouth, NH
Most railroad tie retaining walls have a life span of 20 to 30 years, though you may need to replace your wall sooner if it's repeatedly exposed to heavy rain, runoff, and excess moisture. The creosote treatment in traditional railroad ties helps resist rot and insects, but proper drainage is essential for maximizing longevity. Regular inspections and prompt repairs of minor issues can help extend your wall's useful life.
Creosote-treated railroad ties can pose health risks if used near edible plants or children's play areas. The Environmental Protection Agency (EPA) notes that creosote may be harmful to humans and wildlife. Many localities restrict or prohibit creosote-treated wood in residential settings. For garden applications, consider alternative materials like recycled plastic composite ties or lumber treated with more garden-friendly preservatives.
The ideal drainage solution depends on your specific site conditions and wall height. For most residential applications, a combination of gravel backfill and perforated drain pipe works effectively.
A complete drainage system costs between $2,100 and $6,500, though basic solutions start at $500. Proper drainage prevents water pressure buildup behind your wall, significantly reducing the risk of failure and extending its useful life.
For walls under four feet tall on relatively flat terrain, you can proceed without engineering services. However, walls exceeding four feet, those on steep slopes, or projects with unusual soil conditions require professional engineering input.
A structural engineer can design appropriate footings and reinforcement to ensure your wall safely handles the lateral soil pressure it will face.
Railroad tie retaining walls start at $15 to $25 per square foot, with most projects averaging $25 to $30 per square foot, depending on complexity and site prep. This makes them more affordable than natural stone or concrete block walls initially.
While vinyl options may cost less upfront ($10 to $15 per square foot), railroad ties offer superior aesthetics and strength. Though they require more maintenance than masonry options, their lower initial cost makes them attractive for many homeowners.
- 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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