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Avatar for Leonard's Masonry Service, LLC
Leonard's Masonry Service, LLC
5.0(
36
)
Poured Concrete Wall - Repair

Serving Cornwall, CT and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Leonard and his crew did a magnificent job rebuilding a set of stone steps topped with concrete slab and repairing a field stone foundation wall that water had damaged. He and his crew are both skilled artisans and artists. He is polite, honest, and hard-working, and his services, quite reasonably priced, are worth every penny spent. Hire this man."
Paver patio
Response time4 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for Perez Asphalt & Paving
Perez Asphalt & Paving
4.9(
46
)
Poured Concrete Wall - Repair

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Efraim Perez is the best I've ever hired for crack repair and filling. He responded quickly, arrived exactly on time, stood behind his work, was pleasant and professional. He's great, insured, and solid. I would hire him for other projects too. Highly recommend."
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+20

Response time11 hrs
4 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Groundworks
Groundworks
5.0(
7
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+2 more

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

308 neighbors recently requested a quote
Avatar for American Dry Basement Systems, LLC
American Dry Basement Systems, LLC
4.9(
118
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Cornwall, CT and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"So happy I shopped around before finding American Dry Basement Systems. Not only were they affordable, but were extremely knowledgeable and helped me make an informed decision about the integrity of my home's foundation."
Drainage Trench
Jackhammer
Mixing SuperCrete
Compress Wash Stones
Spreading SuperCrete

+7

Response time11 hrs
5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Husky Masonry And Paving
Husky Masonry And Paving
4.9(
15
)
Concrete Foundation - Repair

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"Outstanding! John took our vision and brought it to life in a way that went beyond anything we could have imagined. What could have been a simple repair turned into a complete transformation. The stonework they created not only improved the look of our home but made it stand out in the neighborhood. People keep stopping in front of the house to admire it. The quality, craftsmanship, and attention to detail are second to none."
Patios Project
Driveways - Asphalt Project
Patios Project
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Additional Photos

+17

24 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplacePoured Concrete Wall - Repair+1 more

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"They did a great job installing a new basement hatchway and repairing the foundation. They did an excellent job and delivered their services on time and on budget with no surprises. We were charged exactly what we were quoted. I would highly recommend them."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
125 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Leo Construction LLC
Leo Construction LLC
5.0(
6
)
Poured Concrete Wall - Repair

Serving Cornwall, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Leo Construction LLC called ahead, showed up on time, located and searched my concerns and fixed on the spot without hesitation. The father and son team were courteous and professional. I am very happy with their work and will hire them again when the need arises. Thanks guys!"
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+10

Recommended by16%of homeowners
Avatar for Ervin H Construction LLC
Ervin H Construction LLC
5.0(
8
)
Poured Concrete Wall - Repair

Serving Cornwall, CT and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: True professional

ERVIN H CONSTRUCTION LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

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+31

Recommended by100%of homeowners
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Foundation Repair questions, answered by experts

Regular inspections, proper drainage management, and ensuring soil stability help prevent future settlement issues.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

The best foundation repair method will depend on the issue you’re having, but usually, foundation instability is best fixed using supportive piers, like steel piers or helical piers. A professional foundation repair contractor or structural engineer should always decide what the best course of action is, and even then, it’s imperative that you also take measures to treat the underlying issue as well, like soil erosion or oversaturation from runoff.

Yes, you can fill cracks in concrete if you’re a somewhat handy homeowner. It’s important to know which concrete patching method to use, as small cracks require different approaches than large ones. It might seem challenging to determine which product to use and the tools necessary for the project, but with a bit of background, homeowners can restore their cracked concrete easily.

Periodic inspections and addressing drainage issues prevent further damage.

The Cornwall, CT homeowners’ guide to foundation repairs

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