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    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Intervale

Avatar for Howe D Tree
Howe D Tree
4.8(
18
)
Retaining Wall - Install

Serving Intervale, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Did an excellent job of trimming a pine in my yard. Branches were over my roof and some were dead. Very reasonable price and great to work with."
Tree removal
Tree removal
Tree removal
Tree removal
Tree removal

+6

Response time1 day
33 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Waterscapes of New England
Waterscapes of New England
3.9(
26
)
Retaining Wall - Install

Serving Intervale, NH and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"This was a complex project with a lot of moving parts.
Several thousand square feet of patio, complicated pool coping and a significant amount of reconstruction. The land I gave Carl to work with was ugly and unstable.
I give Carl an A for time and price because of the value he brings to the table. Not because he's the cheapest or the fastest sprinter.
Some significant challenges materialized over the course of the job that added time and cost to the project. The great thing is Carl rolled with the punches, reacted fast, didn't compromise quality, and never asked for more money.
This was not an easy piece of land to work with. A 40 year old pool patio on shaky foundations.
His foreman/mason Eddie is the only person I trust to do anymore work on my hardscape/landscape. His ability, attention to detail and work ethic is unquestionable.
Carl brings 30 years of experience to the table; great design ideas, flexibility, problem solving, vision..........value!!
Additionally, Carl has a fantastic network of partners that are just as reliable.
I would be happy to provide a reference to all serious buyers.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

3 neighbors recently requested a quote
Recommended by85%of homeowners
Sonart Construction Corp.
2.3(
7
)
Retaining Wall - Install

Serving Intervale, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for Sapphire Paving and Masonry
Sapphire Paving and Masonry
5.0(
3
)
Retaining Wall - Install

Serving Intervale, NH and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Becky had reached out to me when I was looking for a paving company. She was friendly and professional whenever I spoke with her. They were prompt and on time when providing an estimate. They worked with us when scheduling to have the work completed as soon as possible. I recommend them to everyone."
Image shows before and after
Regrade and pave
Regrade and pave
New build driveway
Add on paving job

+34

Recommended by100%of homeowners
Avatar for Privitera Contracting INC
Privitera Contracting INC
5.0(
2
)
Retaining Wall - Install

Serving Intervale, NH and surrounding areas

Free estimates

Credit card accepted

"John Privitera is a highly-skilled, experienced, and detail-oriented mason. We've subcontracted to John for a wide range of complex projects from brick pavers, granite pavers, granite steps, pavers on pedestals, natural stone walls, segmental block walls, permeable paving, and bluestone. He's adeptly handled them all, leaving our clients very happy with the final product. Highly recommend for any hardscape or masonry job."
Recommended by100%of homeowners
Showing 1-10 of 28
Retaining Wall Installers questions, answered by experts

Proper design and construction prevent erosion and add structural stability to landscapes.

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.

Generally, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

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.

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

The Intervale, NH homeowners’ guide to retaining wall installation services

From average costs to expert advice, get all the answers you need to get your job done.