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11 Best Foundation Companies in Greenlawn, NY

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Written By Bradford Cuthrell

Last Updated April 2024

Foundation repair can involve significant time and financial investment. However, neglecting repairs can lead to serious consequences and high costs down the line. The higher than usual rainfall in Greenlawn presents unique risks to your house's foundation. Water could leak through cracks or seep into the concrete itself.

To help, we've compiled a guide to top foundation service providers near you. Keep reading to find top-rated foundation repair companies in Greenlawn, New York.

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Top 11 Best Foundation Companies in Greenlawn

Vulcan Basement Waterproofing

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5 Copperdale Ln, Huntington, NY 11743 (631) 265-2211 vulcanwaterproofing.com

Transparent pricing

Good customer service

Helps educate customers

Free quotes

Services Offered

Sealing
Grading and leveling
Crawl space encapsulation
French drains
Repair
Retaining walls
Waterproofing
Mold remediation
Concrete
Masonry
Sump pumps

On The Level Concrete Solutions

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300 Lydia Pl, Jericho, NY 11753 (516) 514-2547 otlconcretesolutions.com

Good customer service

Free quotes

Transparent pricing

Helps educate customers

Services Offered

Concrete
Repair
Grading and leveling
Driveways
Sidewalks

Chrislandscaping&basement Waterproofing corp

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24 Eugene St, Melville, NY 11747 (516) 439-9462 chriswaterproofingcorp.com

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Good customer service

Transparent pricing

Helps educate customers

Services Offered

Waterproofing
Crawl space encapsulation
Repair

Atlantic Shores Builders & Developers, Inc.

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156 E Main St, Huntington, NY 11743 (631) 754-0023 atlanticshoresinc.com

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Punctual service

Good customer service

Services Offered

Repair
Mold remediation
Retaining walls
Grading and leveling

Lake Norman Long Island Excavating

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488 Nichols Rd, Hauppauge, NY 11788 (631) 686-5516 lakenormanexcavating.com

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Waterproofing
Driveways
French drains
Sidewalks
Grading and leveling
Repair
Concrete
Masonry
Retaining walls

Bauer Finish

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102 E 9th St, Huntington Station, NY 11746 (646) 377-7841 bauerfinish.business.site

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Free quotes

Good customer service

Services Offered

Repair

Armorproof Paving & Masonry LI

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1000 Easton St, Ronkonkoma, NY 11779 (631) 882-8635 armorproofpavingandmasonryli.com

Good customer service

Transparent pricing

Punctual service

Helps educate customers

Services Offered

Sidewalks
Masonry
Retaining walls
Repair
Concrete
Driveways

Complete Basement Systems

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13 Rockwood Ave, Massapequa, NY 11758 (516) 334-0000 completebasementsystems.com

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Free quotes

Services Offered

Sump pumps
Repair
Waterproofing
Crawl space encapsulation

Premium Technical Services

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13 Rockwood Ave, Massapequa, NY 11758 (516) 409-6000 premiumtechnical.com

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Good customer service

Helps educate customers

Services Offered

Grading and leveling
Repair
Waterproofing
Driveways

A.M. Shield Waterproofing Corp.

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33 Albertson Ave, Albertson, NY 11507 (516) 294-8400 amshieldcorp.com

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Transparent pricing

Helps educate customers

Good customer service

Services Offered

Masonry
Repair
Grading and leveling
Waterproofing
Mold remediation
Crawl space encapsulation
Inspection

IRONMEN HOUSE LIFTING

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132 N Wellwood Ave, Lindenhurst, NY 11757 (631) 476-6636 ironmenhouselifting.com

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Transparent pricing

Good customer service

Services Offered

Repair
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

Working with a qualified foundation repair business is important for properly evaluating the damage and making the right repairs. We recommend focusing on these main factors.

Experience

Look for a reputable local foundation provider with significant experience in successfully fixing foundations. Technicians should have up-to-date knowledge of current repair methods and materials. Contact the company to ask how long the business has served your community.

Reputation

Reading online reviews, checking the Better Business Bureau, and requesting local references helps verify that a company consistently provides good workmanship and great customer service. Pay attention if you see many complaints about faulty repairs or poor service.

Licensing and Insurance

Make sure any company you hire has the appropriate licenses, bonds, and insurance for liability and workers' compensation. In New York, general contractors do not have state-level licensing requirements, but there may be regulations at the city or county level, so be sure to check with your local government. You can confirm that a company holds a valid New York business license on this website. Contractors may have to meet additional requirements to do certain concrete work.

Warranties

Pick a provider that offers long transferable warranties for a minimum of 10 years and, if possible, lifetime guarantees to fully back its services. This displays faith that their repairs will be high-quality and long-lasting and provides protection should problems come up later.

Questions To Ask Foundation Repair Companies

As you evaluate potential foundation repair companies, make sure to ask in-depth questions such as:

  • What guarantees do you provide? Reputable providers usually provide labor and materials warranties of at least 10 years.
  • Can you provide a complete written cost estimate and project scope? Asking for a quote in writing helps shield you from unexpected costs.
  • What repair method do you recommend for my specific situation and why? Your provider may offer options such as steel piers, wall anchors, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What foundation defects did you find during inspection that may be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers a vague answer, it may be attempting to bill you for extra work.
  • How long will repairs realistically take to complete? Look for providers that provide reasonable estimates.

Carefully assessing foundation repair companies helps homeowners locate the best fit for their needs. A company that can answer the above questions likely performs durable, long-lasting repairs. Repairing foundation problems swiftly lowers the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Greenlawn, NY

There are a variety of signs that your foundation needs repairs. These can include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level or basement floors
  • Cracked, bowing, or buckling walls
  • Window or door frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Greenlawn homeowners spend roughly $2,884 on foundation repair. The total cost of foundation repair is based on several factors. Things like the extent of the damage, the size of your home, and the type of repair needed will all help determine the cost. The best way to find out how much a job may cost is to talk to a local foundation repair company and schedule a free inspection and estimate.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

Leak repair and crack repair involve a technician coming to your home, performing an inspection, and using various repair techniques to fix leaks or cracks. The amount you spend can vary greatly depending on the size and cause of the problem.

Stabilization involves reinforcing bowing walls by inserting steel or carbon fiber strips. The amount you spend will depend on the material used and how many strips are required. The cost of underpinning also varies. This process, also called leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost is based on how many piers are used.

If you're interested in waterproofing your foundation or basement, we suggest finding a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

If you're constructing a new home, have a soil report completed. A soil report will contain information regarding how well your soil can support a foundation, and can give you a heads-up about any potential future issues. If your concerns are about an existing house, a few hundred dollars will cover an inspection and report by a structural engineer. They can alert you to any issues that need attention, and advise you on avoiding future problems.

You also want to make sure that the moisture around your foundation is at an appropriate level. As Greenlawn sees more rain than many other places, keep an eye on your gutters and landscaping to make sure too much water isn't getting into your soil or foundation. Also, be on the lookout for leaky gutters or pipes, so you can get them repaired quickly.

Permits are needed for most foundation repairs, but obtaining one shouldn't be your responsibility. Your foundation repair professional should put together the permit and all other documents required in Greenlawn, and should be able to explain the process and/or provide the documents before starting work.

While some foundation issues may seem small and not worth the cost to repair, when left untreated, they can result in larger and more expensive problems down the road. Foundation issues can also have underlying causes that are not clear until after a professional inspection. It's important to handle these underlying issues as soon as possible. For these reasons, we advise against procrastinating on foundation repairs.

Foundation repairs carried out by a trustworthy company should last a long time. Some more extensive repairs, like basement waterproofing, can be very involved and expensive but are very helpful in mitigating your risk of future issues.

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