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TRUSTED BY THOMPSON, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon32
    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Thompson - Updated Nov 2026

Avatar for Alex Masonry
Alex Masonry
4.6(
206
)
Retaining Wall - Install

Serving Thompson, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Excellent! Alex and his team did some beautiful work creating our patio, retaining wall and firepit. We absolutely love it and it has really brought our entire back yard to life. The job was done right, it was done quick, and the yard looked amazing after they were done. Couldn't recommend them more."
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+13

Response time2 days
5 neighbors recently requested a quote
Recommended by98%of homeowners
Sonart Construction Corp.
2.3(
7
)
Retaining Wall - Install

Serving Thompson, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for LS MAINTENANCE CO, INC.
LS MAINTENANCE CO, INC.
5.0(
11
)
Retaining Wall - Install

Serving Thompson, CT and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"This company is AWSOME!!! will definitely hire them again for any of our home projects. They are very professional and have no problems answering questions. My neighbors also love what we have done and have asked for there number."
Walkway
20x20 pátio whit seater and fire pit
20x20 pátio whit seater and fire pit
20x20 pátio whit seater and fire pit
20x20 pátio whit seater and fire pit

+36

Recommended by100%of homeowners
Avatar for Girls 'n' Tools LLC
Girls 'n' Tools LLC
4.5(
35
)
Retaining Wall - Install

Serving Thompson, CT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Jess and the electrician with whom she partners were amazing! They repaired some serious electrical issues in my antique (1790's) home. I went from having the whole house breaker flip whenever I ran the AC, or washed clothes, or ran the bath, or my Mac Pro computer, to everything running perfectly. They, and others, thought I'd need a power upgrade, and we were bracing ourselves to have this done. I paid the deposit. Upon further inspection they discovered the multiple issues could be fixed without the upgrade, so they did all the repairs and smaller upgrades and installations (to circumvent future issues which I wouldn't have foreseen but which other "handy" people have told me were really smart), and now I can run both window AC units while washing and drying clothes and pecking at my big computer, simultaneously! They were so honorable they pointed out this option and refunded all of my deposit that wasn't needed for the job--so the job went from $4,000 to $1,000!!!! How's that for great news?! Not only would I hire them again, but I've already passed on their info to several other people!"
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+73

Recommended by87%of homeowners
Avatar for C&S Construction LLC
C&S Construction LLC
5.0(
9
)
Retaining Wall - Install

Serving Thompson, CT and surrounding areas

In business since 2021

Free estimates

"I can’t say enough good things about Chad and his crew. We feel so lucky to have found them after several contractors never called me back after promising to do the work and left us with half started projects. Not only are we thrilled with how it came out, the price was reasonable (there were some permit issues from things which had recently changed) and Chad and crew came and fixed everything in a timely manner!!! Chad did everything he needed to do to make sure we were set!! I would recommend Chad over and over again and already have. If you need an outdoor patio installed or other various landscaping work please do not hesitate to call Chad first. :) We are so happy to have found him."
Landscaping - Hardscaping & Pavers Project
Landscaping - Hardscaping & Pavers Project
Landscaping - Hardscaping & Pavers Project
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+22

Recommended by100%of homeowners
Avatar for Pepin Stone Masonry
Pepin Stone Masonry
5.0(
9
)
Retaining Wall - Install

Serving Thompson, CT and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Pepin Stone Masonry, a Licensed and Insured Stone Mason in the state of Connecticut. We specialize in driveways, walkways, patios, chimney restoration, indoor/outdoor fireplaces, stone walls, thin stone veneer and full bed veneer. All of the above offered in all types of stone, fieldstone, flagstone, granite, blue stone, brick, pavers, concrete. Servicing Connecticut's shoreline from Madison to Stonington and all adjacent towns inland. If you're not located near there, no problem, give us a call anyway and we'll see what we can do to accommodate. We are in search of the projects with highest quality demands, and consistently deliver with creativity, honesty, integrity. Check out my profile pics below on Angies List and if you would like to see more, check out my website at Pepinstonemasonry.com. We'd love to here from you!

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+7

Recommended by100%of homeowners
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Retaining Wall Installers FAQs, answered by experts

Regular inspection for issues like cracks or leaning and ensuring drainage stays clear.

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.

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.

Small retaining walls still require a foundation of some kind, typically a concrete footing. This helps to ensure the wall is structurally sound and prevents the ground from shifting over time, especially during those winter freeze/thaw cycles. The footing helps spread the weight of the wall and the load it carries over a larger area of the ground, thus assisting with stability. This is true of small retaining walls, larger rock garden walls, and the like. 

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 Thompson, CT homeowners’ guide to retaining wall installation services

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