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11 Best Foundation Companies in Central Islip, NY

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Written By Bradford Cuthrell

Last Updated April 2024

Repairing your foundation requires a substantial time and money investment. However, ignoring foundation problems can lead to substantial and costly issues. Central Islip sees more rain than many places, which puts houses there at greater risk of water-related foundation damage.

Luckily for homeowners like you, we’ve put together a list of the best and most trusted foundation repair companies near you. Read on to see our top picks and find the best foundation repair companies in Central Islip, New York.

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Top 11 Best Foundation Companies in Central Islip

Lake Norman Long Island Excavating

Lake Norman Long Island Excavating Logo

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

Good customer service

Transparent pricing

Helps educate customers

Services Offered

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

Foundation Crack Repair LLC | Basement Crack Repair | Basement Waterproofing | French Drains

Foundation Crack Repair LLC | Basement Crack Repair | Basement Waterproofing | French Drains Logo

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30 Lincoln Ave, Sayville, NY 11782 (631) 410-3388 foundationcrackrepairllc.com

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Concrete
Repair
Crawl space encapsulation
Grading and leveling
Masonry
French drains
Waterproofing

Armorproof Paving & Masonry LI

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

Punctual service

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Repair
Driveways
Concrete
Sidewalks
Masonry
Retaining walls

Chrislandscaping&basement Waterproofing corp

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

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

Repair
Waterproofing
Crawl space encapsulation

Healthy Basement Systems

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79 Cedarhurst Ave, Medford, NY 11763 (631) 581-0808 healthybasementsystems.com

Free quotes

Transparent pricing

Good customer service

Services Offered

Retaining walls
Mold remediation
Inspection
Waterproofing
Grading and leveling
Crawl space encapsulation
Repair
Sump pumps

Selden Concrete Corp.

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28 Pine St, Selden, NY 11784 (631) 730-0039 seldenconcretecorp.business.site

Good customer service

Free quotes

Transparent pricing

Services Offered

Repair

Atlantic Shores Builders & Developers, Inc.

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

Free quotes

Good customer service

Transparent pricing

Punctual service

Services Offered

Mold remediation
Retaining walls
Grading and leveling
Repair

Vulcan Basement Waterproofing

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

Helps educate customers

Free quotes

Good customer service

Transparent pricing

Services Offered

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

Elite Masonry and Landscapes Inc

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822 Wincoram Wy, Coram, NY 11727 (631) 796-7298 elitemasonryandlandscapes.com

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

Repair

Bauer Finish

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

Good customer service

Free quotes

Transparent pricing

Services Offered

Repair

IRONMEN HOUSE LIFTING

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

Transparent pricing

Helps educate customers

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

You need a good foundation repair company to accurately evaluate issues and make appropriate repairs. Do thorough research and focus on these factors when selecting the right company.

Experience

We recommend hiring a local foundation repair company with a well-established track record of fixing various foundation issues. These companies should have deep knowledge of the latest techniques and materials. Ask how many years a provider has served your area.

Reputation

Spend time reading through online reviews, browsing the Better Business Bureau, and requesting local references. This will help verify that the company consistently delivers good workmanship and professionalism. Take note of any complaints describing faulty repairs or poor service.

Licensing and Insurance

Choose a provider that has valid licenses, bonds, and insurance policies for liability and workers' compensation. There are no state-level licensing requirements for general contractors in New York, 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 work with concrete.

Warranties

Choose a company that offers transferable warranties of at least 10 years, ideally up to lifetime guarantees, to fully back their foundation repairs. This demonstrates confidence in the quality of their work and offers protection in case of future issues.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • What options do you offer for financing? Many providers offer payment plans for larger foundation projects.
  • Can you provide a complete written cost estimate and project scope? Getting quotes in writing helps protect you from unexpected expenses.
  • What foundation flaws did you identify 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 trying to bill you for extra work.
  • How long will repairs realistically take to complete? Look for companies that provide reasonable estimates.
  • What type of warranties are provided? Reputable companies often offer warranties of at least 10 years on materials and labor.
  • What exact repair method would you recommend for this specific situation and why? Your provider may consider options such as carbon fiber, wall anchors, and steel piers. Asking allows you to compare suggested solutions between companies.

Thoroughly assessing foundation repair companies helps homeowners find the ideal match for their needs. A provider that can answer the questions above is likely one that offers long-lasting, durable repairs. Swiftly tackling foundation problems helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in Central Islip, NY

If your foundation is in need of repair, it may manifest in a number of ways. Outside your home, you may notice a crumbling or cracking foundation or a cracked driveway. Your ground level or basement may have uneven or cracked floors. You might notice doors or windows that are sticking in their frames, or frames that are skewed. You might also notice buckling, cracking, or bowing walls.

On average, Central Islip homeowners spend roughly $2,884 on foundation repair. The cost of foundation repair will vary greatly depending on several factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all factor in. The easiest way to find out how much a job might cost is to contact 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.

For both leak repair and crack repair, a technician will come to your home, complete an inspection, and use various measures to remedy leaks or cracks. The cost of these procedures will vary greatly depending on the size and root cause of the problem.

Stabilization is the process of fixing bowing walls by inserting steel or carbon fiber strips. The cost will depend on the material chosen and the number of strips needed. The cost of underpinning also varies. This process, also called piering or leveling, involves leveling your foundation by underpinning it with concrete piers; the cost will depend on how many piers are needed.

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

If you're constructing a new house, make sure that a soil report is completed. A soil report will contain information about how well the soil on a given piece of land can support a foundation, and can offer you a heads-up about any potential future problems. If you have concerns about an existing home, for a few hundred dollars, you can get an inspection and report by a structural engineer. The engineer can alert you to any issues that could use some attention, and advise you on how to avoid future problems.

You also want to make sure that the moisture around your foundation is at an appropriate level. As Central Islip 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.

Your foundation repair professional should be the one to get the permits. You can ask the company to provide a detailed explanation of its process and to see the paperwork and permits it has assembled to verify that everything is properly authorized per Central Islip regulations.

While some foundation problems may seem small and not worth the cost to fix, when left untreated, they can result in much larger and more expensive problems down the road. Foundation problems may have underlying causes which are not clear until after a professional inspection. It's important to handle these underlying issues as soon as possible. For these reasons, we recommend you don't procrastinate on foundation repairs.

The length of time a foundation repair takes varies greatly based on the type of repair required and the size of your house. Most repairs will take anywhere from one to several weeks. Consult your Central Islip foundation repair expert for the specific timeline for your project.

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