We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best 5 Foundation Repair Companies in Smithtown, NY

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Find Local Pros
  3. Foundation Repair Near Me
  4. New York
  5. Smithtown
  6. Smithtown Foundation Repair
Written By Max Peterson | Last Updated: February 05, 2024

Smithtown gets around 48 inches of rain each year, so local residents need solid foundations to safeguard their homes. You should contact a foundation contractor as soon as possible after noticing shifting or cracking walls. Discover Smithtown's most reputable foundation repair companies according to our extensive research.

5 Best Foundation Repair Companies in Smithtown

Selden Concrete Corp. Logo

Selden Concrete Corp.

4.5/5
Based on 31 customer reviews.

Services Offered

Foundation Installation Concrete Retaining Walls Garages Foundation Repair Driveways

Highlights

  • Good customer service
  • Free quotes
  • Transparent pricing
28 Pine St, Selden, NY 631-730-0039 seldenconcretecorp.business.site
Maio Building Corp Logo

Maio Building Corp

4.4/5
Based on 15 customer reviews.

Services Offered

Foundation Repair Concrete

Highlights

  • Helps educate customers
  • Transparent pricing
  • Free quotes
436 Central Ave, Bohemia, NY 631-619-6308 maiobuildingcorp.com
Healthy Basement Systems Logo

Healthy Basement Systems

4.6/5
Based on 202 customer reviews.

Services Offered

Foundation Installation Foundation Waterproofing Crawl Space Encapsulation Retaining Walls Leveling Foundation Repair Crack Repair Sump Pumps Maintenance Inspection

Highlights

  • Transparent pricing
  • Free quotes
  • Good customer service
79 Cedarhurst Ave, Medford, NY 631-581-0808 healthybasementsystems.com
E & M Waterproofing Logo

E & M Waterproofing

4.7/5
Based on 21 customer reviews.

Services Offered

Foundation Repair Foundation Waterproofing Sump Pumps French Drains Foundation Installation Retaining Walls

Highlights

  • Free quotes
  • Transparent pricing
  • Good customer service
1217 Chicago Ave, Bay Shore, NY 516-731-1765 emwaterproofing.com

More Local Foundation Repair Companies

Atlantic Shores Builders & Developers, Inc.

User Reviews: 4.4/5 

156 E Main St
Huntington, NY 11743

Chrislandscaping&basement Waterproofing corp

User Reviews: 4.7/5 

24 Eugene St
Melville, NY 11747

Modern pro painting llc

User Reviews: 4.5/5 

12 Elm St
Norwalk, CT 06850

SCT Concrete Construction

User Reviews: 4.7/5 

29 Parker Ave Unit 8B
Stamford, CT 06906

Complete Basement Systems

User Reviews: 4.6/5 

13 Rockwood Ave
Massapequa, NY 11758

A.M. Shield Waterproofing Corp.

User Reviews: 4.7/5 

33 Albertson Ave
Albertson, NY 11507

BioClean CT

User Reviews: 4.6/5 

88 Farwell St
West Haven, CT 06516

Professional Home Remodeling Inc.

User Reviews: 5/5 

1184 Hempstead Turnpike
Franklin Square, NY 11010

BOCCIA Inc. Waterproofing and Masonry Specialists

User Reviews: 4.6/5 

168 Broadway
Garden City Park, NY 11040

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

Get Your Foundation Repair Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Smithtown
Average Max Temp: 55°F
Average Min Temp: 49°F
Average Monthly Precipitation: 3.90"
Percent of Homes With Basements 80%
Average Cost of Foundation Repair: $2,884
Average Cost of Foundation Waterproofing: $3,027

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 Smithtown

Foundation issues have some possible causes. Here are the most frequent ones for Smithtown residents:

  • Standing water: Standing water around your home can be a menace to your foundation's integrity, especially when it gathers in areas your gutter system doesn't cover.
  • Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall Smithtown gets, the soil soaks up moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction stresses nearby foundations, even if the foundations stay dry.
  • Topsoil Frost: When temperatures plummet, topsoil freezes rapidly and lower layers can't expand, forcing upper layers to heave and permanently damage infrastructure.
  • Aging plumbing: The average Smithtown home construction year is 1967. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start eroding, leaking water could reach your foundation and even pool beneath it.
  • Tree Roots: Tree roots can enter a home's foundation through cracks, and may apply force that leads to your foundation breaking, pipes leaking, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's foundation is crucial to its structural integrity, so it's important to work with a reliable foundation repair provider. Assess each provider using the following criteria:

Licensing and Experience

New York's state government doesn't issue contracting licenses, but cities often choose to require them of foundation companies and other builders. For example, New York City requires foundation and excavating contractors to obtain a "Safety Registration Number" with a concrete work endorsement. They also need to register as a general contractor or home improvement contractor. To further understand your contractor's experience, we recommend asking questions about how its team will draft plans and pull permits, what local codes apply to your project, and how the company inspects foundations.

One of the simplest ways to evaluate a company's reputation is to visit its website. Look for the company's history and the accreditations its team holds. Many prominent companies publish educational content for potential customers.

Customer Reviews

We recommend looking into the company's Better Business Bureau (BBB) profile to find out whether it's accredited and has a positive customer review score. You can check whether other homeowners have shared satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Remember that complaints don't necessarily mean a contractor is incompetent. BBB reviews also show how companies handle complaints. A responsive team that strives for positive outcomes is a good one. Avoid a business if you don't see effective communication about problems.

Foundation Repair Cost in Smithtown

The price of foundation repair can range widely depending on the extent of the issues and what's required to resolve them. For minor foundation cracking and settling issues, you may pay as little as $1,800. However, if there is significant damage, the typical cost falls at about $2,900. More complex projects involving excavating, helical piers, or major mudjacking could cost upwards of $6,900. See below the average foundation repair costs for common issues.

Common Foundation Repair Services Average Cost
Crack Repair $343
Leak Repair $2,742
Stabilization $4,740
Underpinning $1,314
Waterproofing $3,027

Ready to Get a Quote on Your Foundation Repair Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Foundation Repair in Smithtown

What will I pay to repair my foundation in Smithtown?

Foundation repair costs about $2,900 in Smithtown. The final numbers depend on what type of repair you need and how severe the damage is.

What's the most popular foundation type in Smithtown?

Smithtown-area homes use several foundation types, from concrete slabs and pier-and-beam foundations to crawlspaces and basements.

Are there telltale signs I should avoid a particular foundation company?

There are several signs that you should avoid a particular foundation company. Watch out for inadequate credentials, unresponsiveness, lack of insurance, high-pressure sales tactics, and poor online reviews. Above all, trust your instincts, do your research, and get multiple estimates for the most decision-making power.

Do I need to leave my home for foundation repair work?

With today's technology, foundation repair won't usually disrupt daily routines. If the damage is extensive and the crew believes leaving would be safer, they'll let you know before getting started.

That said, foundation repair crews operate heavy equipment, and you'll occasionally experience loud noises or vibrations. If either of these will disturb you, you might prefer to leave and return when the crew is finished.

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)