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TRUSTED BY CORNISH, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon17
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Cornish

3 Brothers Masonry
4.7(
75
)
Retaining Wall - Install

Serving Cornish, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"Ben not only replied immediately to my posting, but gave me a very reasonable quote based on the picture I had sent him of the damaged retaining wall. I suggested he might want to see the actual wall to make sure his price quote would stand, so he came over (on a Sunday!) and immediately said he could repair the wall right then! I am more than thrilled with the beautiful work he did and would hire him again for any type of stone work in the future."
Our work
Our work
Our work
Walkway
Front entry brick rises and granite treads

+2

Response time4 hrs
Response rate93%
2 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Retaining Wall - Install

Serving Cornish, 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."
Mr. Mom Property Maintenance
4.6(
26
)
Retaining Wall - Install

Serving Cornish, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Alan is a trustworthy guy who wants to make his customers happy.  For big jobs, he works with a friend, and both of them together can do essentially anything (including basic electrical and basic plumbing).  We first hired him to remodel our bathroom.  It included tearing a wall down and expanding it so a bath could fit in the room.  They also had to tear down a 150 year old brick chimney in the process.  They installed a new vanity, built a shelving unit into the wall and put in the lighting.  The finished product was good.  The room was not square, but the house is built in 1836, so I don't know if anyone could have done that.  
Next, we had him install a railing on our stairs.  This came out great no complaints.  
He then installed a bedroom with laminate flooring and also the stair landing.  This job was not as clean, some of the floor trim was not edged and the lines of the wood running from the bedroom to the stair landing were not flush.  These negatives though were a result of a positive - that is, for this job, he worked from dusk until sun up because he had other jobs/commitments later in the week.  He is an extremely hard worker.  For this job we traded the finishing touches for timely completion - and overall the finished product was still good.  
The last major job was the sheetrocking in between our beams downstairs. 
In most jobs, there was a little clean up I had to do - pieces of wood from the carpentry of the bathroom left in a crawlspace, horsehair plaster or sheetrock left crumbled on the floor.  They forgot to include thresholds in the bathroom and bedroom jobs as well.  HOWEVER,  whenever I spoke with Alan about any of this, anything I had not already done, he came over promptly and fixed/completed/cleaned it.  He was reachable and kind and we trusted him.  He said a few times that he wanted to make sure we were happy.  
We called him on two or three separate occasions because he is a hard worker, he is trustworthy and his price is reasonable.  We would call him again for sure.  


"
Recommended by95%of homeowners
Avatar for Angel Phoenix Moon Light Concrete
Angel Phoenix Moon Light Concrete
4.0(
1
)
Retaining Wall - Install

Serving Cornish, NH and surrounding areas

In business since 2016

Free estimates

Credit card accepted

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 start to 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. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

Recommended by100%of homeowners
Timeless home improvements
New to Angi
Retaining Wall - Install

Serving Cornish, NH and surrounding areas

Emergency services offered

Warranties offered

Small jobs welcome

As a highly skilled framer and carpenter with eight years of dedicated masonry experience, I bring a rare and comprehensive understanding of structural development to every project. My background blends the precision of finish carpentry and the durability of robust framing with an extensive mastery of concrete, stone, and brickwork. This unique dual expertise allows me to seamlessly bridge the gap between foundational masonry and structural woodwork, ensuring structural integrity, exceptional craftsmanship, and efficient workflow management from the ground up.

3 neighbors recently requested a quote
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Retaining Wall Installers questions, answered by experts

Poured concrete is often the cheapest material for a retaining wall, costing around $6 to $8 per square foot. Other budget-friendly options include vinyl and landscaping timbers, which range from $10 to $15 per square foot; landscaping timbers are particularly well-suited for DIY projects. Untreated timber and railroad ties are a step up in price, starting at $15 to $25 per square foot. Natural stones can also be a cost-effective choice if you can source them from your own property, but they can be expensive to purchase. High-end materials like steel are typically the most expensive but offer superior durability and aesthetics.

Costs range from $5,000 to $15,000, depending on size, material, and design complexity.

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

Generally speaking, a retaining wall should be between 3 and 4 feet high, depending on variables such as the wall-building material, the purpose of the retaining wall, and more. If you want your retaining wall to be taller than 4 feet, check with your local building ordinance office for the maximum allotment. You may also need a special permit for retaining walls over 4 feet tall.

The longevity of flood walls depends on how they were constructed, but most wood, gravel, and cement flood walls last 10 years. While aluminum flood walls may cost far more initially, they can be a good investment as they can last decades and will not be damaged by exposure to the elements.

The Cornish, 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.