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TRUSTED BY WINDHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon601
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Windham

Avatar for M & L LANDSCAPING & CONSTRUCTION, LLC
M & L LANDSCAPING & CONSTRUCTION, LLC
4.9(
97
)
Retaining Wall - Install

Serving Windham, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Leo and team replaced our driveway, installed a patio, and built a retaining wall with an enclosed fence. They were on time, worked incredibly hard, and did a great job. He was flexible, understood our needs and overall a very nice guy. Highly recommend."
M & L LANDSCAPING
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for C&T Masonry
C&T Masonry
4.9(
236
)
Retaining Wall - Install

Serving Windham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Needed a retaining wall repaired. Others offered to patch it, but Danny took the time to figure out a solution which will last for years. I am more than pleased. Excellent work."
Stone wall
Stone wall
Bluestone pavers install
Bluestone pavers install
Tuck pointing and painting

+675

Response time10 hrs
Response rate87%
60 neighbors recently requested a quote
Avatar for Martin Landscaping and Construction
Martin Landscaping and Construction
5.0(
26
)
Retaining Wall - Install

Serving Windham, NH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Martin Landscaping was a pleasure to work with from day one. They did a beautiful job with our paver patio and new retaining walls. Their price was reasonable and worth every penny. Edwin and his crew were always on time and showed up as scheduled. He was extremely communicative throughout the process and addressed any and all questions. They did a wonderful job and we are so happy with how the project came out! We would 100% use this company again!"
Response time4 hrs
Response rate98%
31 neighbors recently requested a quote
Avatar for I'Mconstruction
I'Mconstruction
5.0(
20
)
Retaining Wall - Install

Serving Windham, NH and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"Excellent job by I'm Construction. They were able to schedule my job quickly and efficiently. Top rate installation of a patio. Site was neat and tidy when they finished the job. Thank you."
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+33

16 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for K J A S Tree Services
K J A S Tree Services
4.9(
38
)
Retaining Wall - Install

Serving Windham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Very well. Victor came, gave me a price and was able to do the job right away. He and his crew paid attention to detail, were neat, efficient, worked as a team to edge property, mow lawn, clear winter debris, fertilize. Left yard clean and took away debris."
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+34

Response time8 hrs
Response rate100%
6 neighbors recently requested a quote
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Retaining Wall Installers questions, answered by experts

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. Railroad ties are typically treated with creosote, which makes them much more durable than untreated wood. Though they last longer, they don’t last forever. For the most longevity, make sure your retaining wall has a sturdy base and steel reinforcements. You should also install drainage to direct water away from the wall.

Even if you think you know how to build a retaining wall theoretically, doing the actual work is a completely different story. There are lots of nuances in building retaining walls, and the slightest oversight can compromise their integrity. Therefore, we recommend you hire a pro to build, repair, or replace retaining 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.

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

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.

The Windham, 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.