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Best 5 Foundation Repair Companies in Greenwich, CT

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Written By Max Peterson|Last Updated: April 18, 2024

Your foundation doesn't just keep your Greenwich home stable. It also stands guard against water damage and erosion. When cracking and shifting strikes, a local expert can help you repair your foundation, saving you time and money long-term. We've gathered the top Greenwich foundation repair companies, so you can find the right one for you.

5 Best Foundation Repair Companies in Greenwich

Grigg & Davis Engineers, PC Logo

Grigg & Davis Engineers, PC

4.7/5
Based on 59 customer reviews.

Services Offered

Retaining WallsConcreteGrading And LevelingRepairMasonry

Highlights

  • Free quotes
  • Good customer service
  • Helps educate customers
21 Crossway, Scarsdale, NY 914-725-5095 gdengineers.net
Sundahl Waterproofing Logo

Sundahl Waterproofing

4.7/5
Based on 33 customer reviews.

Services Offered

Sump PumpsRetaining WallsInspectionCrawl Space EncapsulationSealingMold RemediationWaterproofingRepairConcrete

Highlights

  • Helps educate customers
  • Free quotes
  • Good customer service
1 Madison Ave, Larchmont, NY 914-834-9212 sundahlwaterproofing.com
Modern pro painting llc Logo

Modern pro painting

4.5/5
Based on 24 customer reviews.

Services Offered

SealingRepairMasonry

Highlights

  • Good customer service
  • Punctual service
  • Free quotes
12 Elm St, Norwalk, CT 203-722-7127 modernpropainting.com
Eden Sidewalk Contractors NYC Logo

Eden Sidewalk Contractors NYC

4.6/5
Based on 80 customer reviews.

Services Offered

Grading And LevelingMasonryDrivewaysInspectionSidewalksConcreteRepair

Highlights

  • Good customer service
  • Transparent pricing
  • Free quotes
2569 Lurting Ave, Bronx, NY 718-673-5555 edenconstructionny.com

More Local Foundation Repair Companies

On The Level Concrete Solutions

User Reviews: 4.7/5 

300 Lydia Pl
Jericho, NY 11753

Atlantic Shores Builders & Developers, Inc.

User Reviews: 4.2/5 

156 E Main St
Huntington, NY 11743

A.M. Shield Waterproofing Corp.

User Reviews: 4.7/5 

33 Albertson Ave
Albertson, NY 11507

HJ's Stone Artistry Restorations LLC

User Reviews: 4.4/5 

2764 Hedwig Dr
Yorktown Heights, NY 10598

Arid Basement Waterproofing

User Reviews: 4.7/5 

315 Shea Dr
New Milford, NJ 07646

United Waterproofing

User Reviews: 4.6/5 

18 Highview Rd
Ridgefield, CT 06877

Ferrandino Enterprises LLC

User Reviews: 4.6/5 

18 Highview Rd
Ridgefield, CT 06877

NY Waterproofing & Masonry

User Reviews: 4.7/5 

43-12 165th St
Queens, NY 11358

Chrislandscaping&basement Waterproofing corp

User Reviews: 4.7/5 

24 Eugene St
Melville, NY 11747

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Greenwich
Average Max Temp:58°F
Average Min Temp:44°F
Average Monthly Precipitation:4.18"
Percent of Homes With Basements49%
Average Cost of Foundation Repair:$2,635
Average Cost of Foundation Waterproofing:$2,763

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in Greenwich

A few factors can contribute to foundation issues. Here are the most common ones for Greenwich residents:

  • Aging plumbing: Greenwich has its fair share of older homes, with a median building year of 1961. Many of these properties use cast-iron plumbing. When the pipes start to erode, leakage could reach your foundation and even pool beneath it.
  • Topsoil Frost: When temperatures plunge, topsoil abruptly ices over and lower layers can't expand, forcing upper layers to heave and permanently damage infrastructure.
  • Soil composition: Soil with large clay or sand concentrations is highly expansive. In the heavy rainfall Greenwich receives, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction puts pressure on nearby foundations, even if the foundations keep dry.
  • Improper modifications: Roofing or landscaping work that wasn't completed to standard could result in your foundation settling.
  • Standing water: Water accumulation around your home can threaten your foundation, especially when it gathers in areas your drainage system doesn't reach.

How to Choose the Best Foundation Repair Company

Your home's foundation is essential to its stability, so it's important to work with a trustworthy foundation repair company. Evaluate each company using the following criteria:

Licensing and Experience

In Connecticut, foundation repair companies need at least a Home Improvement Contractor license from the Department of Consumer Protection for work valued at over $200. Applicants must prove that they have at least $20,000 in liability insurance. Talk to representatives to gain further insight into a company's experience. You should ask about local inspection processes, permit ordinances and building codes.

Contractor websites are among the best places to do your research. Usually, a company will disclose how long it's been in the industry. It might also publish articles to help interested parties.

Customer Reviews

We advise reviewing the company's Better Business Bureau (BBB) profile to see whether it's accredited and has a positive customer review score. You can check whether other homeowners have expressed satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Remember that negative feedback doesn't necessarily mean a contractor is unqualified. BBB reviews also show how companies handle complaints. A proactive team that strives for positive outcomes is a good one. Don't work with a business if you don't see good communication about problems.

Foundation Repair Cost in Greenwich

Foundation repair costs can range quite widely based on the degree of the problems and what must be done to fix them. For minor foundation fracturing and settling concerns, you may pay as little as $1,800. However, if there is considerable deterioration, the typical cost will be around $2,600. More involved jobs involving excavation, helical piers, or major concrete leveling could run you $6,800. Below are the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$318
Leak Repair$2,506
Stabilization$4,304
Underpinning$1,222
Waterproofing$2,763

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Frequently Asked Questions About Foundation Repair in Greenwich

How much does foundation repair cost in Greenwich?

Foundation repair costs about $2,600 in Greenwich. The final numbers depend on how severe the damage is and what type of repair you need.

How long does foundation repair usually take?

The time to complete a foundation repair job usually depends on the repair method used, the extent of the damage, and the contractor's efficiency. Foundation repairs can take several days for minor issues to 2-4 weeks for more extensive problems. It's crucial to consult with a professional to get a more accurate estimate for your specific situation.

Do Greenwich foundation repair companies offer warranties or guarantees?

Yes, Greenwich foundation companies often back their work with warranties or guarantees. The specific terms of each program will vary by contractor, so you should ask about specific terms and conditions.

What preventive measures can I take to avoid foundation issues?

You can take several preventive measures to reduce the chances of foundation issues:
  • Make sure your home's gutters and downspouts are properly installed and direct water away from your foundation to prevent water accumulation.
  • Water the soil around your foundation evenly, especially during dry spells, to prevent expansion and shrinking.
  • If possible, grade the soil around your home to angle away from your foundation, promoting water drainage and reducing the risk of foundation issues.
  • Check your foundation for cracks, and repair any issues promptly.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)