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TRUSTED BY CORNWALL, CT HOMEOWNERS

  • Average homeowner rating star icon4
    Average homeowner rating
  • Verified reviews icon13
    Verified concrete wall construction reviews

Find Concrete wall service pros in Cornwall

Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.7(
177
)

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"Did a great job on the wall clean up with disappointing. I had to remove 12 to 15 Wilbur holes of rock before I could plant grass in that area."
Stone Wall
Kitchen Renovation
Pavers for Installation
Kitchen Renovation Complete
Pavers for Installation

+74

Response time12 hrs
155 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Perez Asphalt & Paving
Perez Asphalt & Paving
4.9(
47
)

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I reached out to Efran to get a quote for my driveway. It was half asphalt and half concrete and had shifted a lot due to improper drainage. I got him to extend the driveway to a retaining wall that was itself in need of attention. It was bowed out and lacked pointing. In-between the wall and my old driveway was a shed that had no foundation. I asked if he'd be able to move it to atop of the retaining wall and he said he'd try. He came up with a plan to fix the drainage issue and also added a conduit pipe under the new driveway. He did everything he said he would and even removed some small stumps for me. He wasn't able to move the shed but he managed my expectations early and let me know it may not work. I highly recommend him and his team to anyone needing work done!"
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+20

3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Leonard's Masonry Service, LLC
Leonard's Masonry Service, LLC
5.0(
36
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Excellent work repairing my stone wall at a very affordable price. They were able to complete my project and add drainage in a days work, very responsive and professional"
Paver patio
Response time3 hrs
Response rate94%
4 neighbors recently requested a quote
Avatar for Leo Construction LLC
Leo Construction LLC
5.0(
6
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Hello, I have to tell you that Leo construction and masonry did an amazing job repairing and replacing my front steps and made a sidewalk that is beautiful! The job exceeded my expectations. We are so happy with the all of the work they did. If anyone needs masonry of any kind , Leo construction is the company to call. Don’t hesitate to call them, they are the very best. I want to thank Leo and son for your hard work and professionalism. My best, CJF, Hamden, ct. I can add some pictures."
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Additional Photos

+10

Recommended by16%of homeowners
Avatar for Groundworks
Groundworks
5.0(
7
)

Serving Cornwall, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Aaron Lenker add Corbin Gillichbauer of Groundworks leveled concrete walks around my corner lot in Montoursville Pa. They arrived around noon time and were finished about 5 1/2 hours later. They did their work very professionally. They did an excellent job. I would rate their work 5 of 5 stars."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

324 neighbors recently requested a quote
Avatar for Ervin H Construction LLC
Ervin H Construction LLC
5.0(
8
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: True professional

"Vini was absolutely incredible. The patio looks beautiful and will be thoroughly enjoyed for years to come. I would recommend him to all of my friends and colleagues if they are looking to get any similar services done. If I could rate more than 5 stars, I would!"
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+31

Recommended by100%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving Cornwall, 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!

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Concrete Walls questions, answered by experts

Yes. Foundation walls are always load-bearing.

Do some research before hiring a concrete contractor . Consider asking whether the contractor is insured, if they can provide references of past clients you can contact, and if this type of work requires a permit. Another potential question is how long they guarantee their work.

The actual moisture level that is acceptable for your concrete floor depends on what primer or flooring material you plan to install above it. For this reason, you should check the manufacturer’s instructions for the exact details.

Generally, the moisture levels should be 3.5% to 4.5%, although it does vary. Some products can handle higher levels of moisture, so you should always test your concrete before purchasing your flooring materials.

Yes, you should hire a mason who’s licensed, certified, and insured, if possible. Be sure to check our state licensing tool to review the local mason guidelines.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification, which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Most load-bearing walls are exterior, though they can also be interior.

The Cornwall, CT homeowners’ guide to concrete wall construction

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