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Verified Reviews for Retaining Wall Installation pros in Denmark, NY

*The Angi rating for Retaining Wall Installation companies in Denmark, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

*The HomeAdvisor rating for Retaining Wall Installation companies in Denmark, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

Last update on August 06, 2026

Find Retaining wall installation pros in Denmark

Avatar for Zehr's Flowers and Landscaping
Zehr's Flowers and Landscaping
3.8(
6
)
Retaining Wall - Install

Serving Denmark, NY and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The crew did an excellent job. They responded to my emails promptly and relayed my messages that I left by phone. They arrived on time as they said they would."
Response time1 day
Response rate90%
Recommended by60%of homeowners
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Seaway of Gouverneur, Inc.
New to Angi
Retaining Wall - Install

Serving Denmark, NY and surrounding areas

In business since 1992

Seaway of Gouverneur, Inc. is a professional general contract specializing in residential and commercial property modernization. We offer a wide variety of services including decks and porches, kitchens and bathrooms, replacement windows, room additions and dormers, siding and roofing, tuckpointing and fencing. We also offer commercial services including offices and storefronts, interior build outs, restaurants and medical centers. Please check out our website to view some pictures before and after our work and to read more about our quality guarantee!

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Kinney Masonry
2.5(
2
)
Retaining Wall - Install

Serving Denmark, NY and surrounding areas

In business since 2008

Free estimates

"The quality of the work product was excellent and the work was completed within a reasonable time frame. They did an outstanding job of realigning the paving stones once the concrete foundation was completed. I would highly recommend Kinney Masonry for concrete work. I plan to use them on a project scheduled in the spring of 2015"
Response time2 days
Recommended by100%of homeowners
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The Checklist Contractor
New to Angi
Retaining Wall - Install

Serving Denmark, NY and surrounding areas

Experienced handyman and construction professional with 30+ years in remodeling, repairs, and home improvement. I specialize in clean, high-quality work with a strong focus on detail, reliability, and getting the job done right the first time.\n\nServices include interior repairs, trim work, fixture and appliance installation, fence repair, and exterior maintenance. I show up on time, communicate clearly, and treat every home with respect.\n\nIf you’re looking for professional results without the hassle, I’m ready to help.

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Retaining Wall Installers questions, answered by experts

There are contractors specifically trained in the design and construction of retaining walls. Retaining wall contractors are skilled at dealing with the soil on your property and assessing what kind of drainage should be installed. They will recommend the best materials to use for the project and can handle the processing of permits by local authorities.

DIY is possible for small projects. Professional installation ensures structural integrity and durability for larger walls.

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

The Denmark, NY 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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