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TRUSTED BY HADDAM, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon69
    Verified retaining wall installation services reviews

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

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

Serving Haddam, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time2 days
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.6(
180
)
Retaining Wall - Install

Serving Haddam, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"Cordino and his crew did a wonderful job putting in a new paved patio and stone wall and stone pathway. Absolutely gorgeous and exactly what I wanted. He aims to please and respected and met my overall vision. I am so happy with the quality of the work on my patio! His crew was courteous and worked very hard."
Stone Wall
Kitchen Renovation
Pavers for Installation
Kitchen Renovation Complete
Pavers for Installation

+74

Response time12 hrs
130 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Leonard's Masonry Service, LLC
Leonard's Masonry Service, LLC
5.0(
36
)
Retaining Wall - Install

Serving Haddam, CT and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Leonard expertly repaired my slate walks and patio that had lifted and settled over time. The process included power washing the stones, laying and leveling fresh stone dust, then replacing the stone -- including replacing those that had broken. The pricing was fair and the work outstanding. I will use Leonard again and recommend him to friends and neighbors."
Paver patio
Response time4 hrs
Response rate95%
Recommended by97%of homeowners
Avatar for Design & Build Masonry LLC
Design & Build Masonry LLC
5.0(
21
)
Retaining Wall - Install

Serving Haddam, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Hired Design and Build to install some belgian blocks as an edging for my driveway, specifically to help direct water run off, and eliminate a problem I was having. The two young men arrived on time, and did an excellent job figuring out what would be the best way to solve the problem. They carefully cut the edge of the driveway, dug out a trench, placed mortar, installed the blocks, and cemented in place. They also addressed other possible issues contributing to run off. They took their time and did a beautiful job aesthetically, and cleaned up everything in a very meticulous manner. I have not been having problems with run off since, and am very pleased with the work done. I would also mention that the workers were very well mannered and hard working, and the price was very fair."
Porcelain Tiles, Marble, Mosaic
Bathroom with porcelain tiles
Pool & Spa Service and Repair Project
Porcelain Tiles, Marble, Mosaic
Bathroom with porcelain tiles

+92

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for cela's masonry
cela's masonry
4.8(
13
)
Retaining Wall - Install

Serving Haddam, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Cela masonry is top notch! They have done my front walkway and now a rear patio, both of which we are extremely pleased. The team does amazing work, is professional, timely & reasonable in every way."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Angelo's Pool & Masonry, LLC
Angelo's Pool & Masonry, LLC
5.0(
34
)
Retaining Wall - Install

Serving Haddam, CT and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Let me just tell you how in love I am with the way that my driveway,backyard patio,retaining wall looks! These men did an absolute phenomenal job with these projects. Angelo & his dad were very punctual ,friendly and very hardworking guys . My husband and I hired them only for retaining wall 5â high by 88â long when they finished I fell in love with their job so I gave them 2 extra projects ,backyard patio & driveway and of course they did the most beautiful job that Iâ ve ever seen plus they did extra works with no additional costs . I will most definitely recommend this family owned business to my friends and family Angelo&his Dad are the best !!!!!"
Before
Before
Pool remodeling + deck
Processing
Pool remodeling + deck

+48

Response time3 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for Guri Masonry LLC
Guri Masonry LLC
5.0(
7
)
Retaining Wall - Install

Serving Haddam, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Andri and Co provided great masonry services and did an amazing job in short period of time. They built a lake-front retaining wall that is beautiful, and the quality is great. All the neighbors now want one like this. We highly recommend Guri Masonry."
Landscaping - Hardscaping & Pavers Project
Fireplaces Project
Pool patio
Fireplace
Patio

+130

Response time8 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Retaining Wall Installers FAQs, answered by experts

Most retaining wall installations can be finished in one to three weeks, but the timeline varies based on factors like wall size and material. The local climate and major weather events, such as storms or flooding, can also extend the project's timeline, as can any holds ups in the permitting process.

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.

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.

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.

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

The Haddam, 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.