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11 Best Foundation Companies in Ronkonkoma, NY

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Written By Bradford Cuthrell

Last Updated April 2024

While foundation repair is typically expensive and time-consuming, neglecting foundation problems could lead to serious, expensive consequences later on. You may be concerned that it's already too late, and that your house in Ronkonkoma has sustained significant damage that you can't see.

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

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Top 11 Best Foundation Companies in Ronkonkoma

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

Helps educate customers

Transparent pricing

Services Offered

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

Healthy Basement Systems

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

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Transparent pricing

Good customer service

Services Offered

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

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

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Free quotes

Helps educate customers

Good customer service

Services Offered

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

Armorproof Paving & Masonry LI

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

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Services Offered

Concrete
Repair
Masonry
Sidewalks
Retaining walls
Driveways

Selden Concrete Corp.

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

Good customer service

Transparent pricing

Free quotes

Services Offered

Repair

Elite Masonry and Landscapes Inc

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

Punctual service

Free quotes

Good customer service

Transparent pricing

Services Offered

Repair

Arid Restorational Technologies Inc.

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10 George Ave, Shoreham, NY 11786 (631) 680-6460 aridrestoration.com

Good customer service

Punctual service

Transparent pricing

Helps educate customers

Services Offered

Concrete
Crawl space encapsulation
Repair
Waterproofing
Sealing
Sump pumps
Retaining walls
Grading and leveling

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

Helps educate customers

Transparent pricing

Services Offered

Crawl space encapsulation
Repair
Waterproofing

Vulcan Basement Waterproofing

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

Free quotes

Transparent pricing

Helps educate customers

Good customer service

Services Offered

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

Atlantic Shores Builders & Developers, Inc.

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

Good customer service

Transparent pricing

Free quotes

Punctual service

Services Offered

Grading and leveling
Repair
Mold remediation
Retaining walls

Bauer Finish

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

Transparent pricing

Good customer service

Free quotes

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 company is important for properly evaluating the damage and completing repairs correctly. We suggest focusing on these key factors.

Experience

Pick a local foundation repair provider with extensive experience fixing all kinds of foundation problems. It should have expertise in the latest repair methods and materials. Ask how long a provider has served your area.

Reputation

Looking through online reviews, checking the Better Business Bureau, and asking for 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

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. New York does not have state-level licensing requirements for general contractors, but there may be regulations at the city or county level, so be sure to check with your local government. You can verify the standing of a company's New York business license on this website. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Choose a provider that offers long 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? Providers often offer payment plans for larger foundation repairs.
  • What guarantees do you provide? Reputable providers generally provide labor and materials warranties of at least 10 years.
  • What repairs would you recommend for this situation, and why? Your contractor may provide options such as carbon fiber, wall anchors, and steel piers. Asking allows you to compare suggested solutions between companies.
  • 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.
  • Can you provide a complete written project scope and cost estimate? Getting quotes in writing helps protect you from unexpected expenses.

Thoroughly reviewing foundation repair companies helps homeowners locate the best fit for their needs. A company that can answer the above questions likely delivers durable, long-lasting repairs. Addressing foundation problems quickly reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Ronkonkoma, NY

There are certain signs that your foundation needs repairs. These can include:

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

On average, Ronkonkoma homeowners spend around $2,884 on foundation repair. The total cost of foundation repair will vary greatly depending on several factors. Things like the type of repair needed, the extent of the damage, and the size of your home will all factor in. The easiest way to learn how much a job could cost is to contact a local foundation repair expert 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 repair techniques to fix leaks or cracks. The cost of these procedures will vary greatly depending on the size and cause of the issue.

Stabilization is the process of fixing bowing walls by inserting carbon fiber or steel strips. The cost will depend on the material chosen and the number of strips required. The cost of underpinning also varies. This process, sometimes referred to as leveling or piering, 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 recommend finding a waterproofing specialist. This process may include indoor waterproofing, outdoor waterproofing, or both.

To protect your foundation, you should make sure that it has the right amount of moisture. Ronkonkoma sees more rain than many places, so be sure that your gutters and landscaping are arranged to prevent too much water from collecting near your foundation. Additionally, be sure to promptly identify and fix any leaking gutters or pipes.

If you have any concerns about your foundation, you can call a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can net you a list of potential concerns as well as steps you can take to further protect your foundation. Finally, if you're building a new home, make sure that you have a soil report done. This report provides information about how well the soil on your property will be able to support a foundation and highlights potential future problems.

Your foundation repair expert should be the one obtaining the permits. You can ask the company to provide a detailed explanation of the steps in its process and to see the permits and paperwork it has acquired to verify that everything is properly authorized per Ronkonkoma regulations.

If your foundation needs waterproofing, you'll start to notice signs like basement flooding, hairline cracks, white powder or spots on your walls, discoloration or odors, uneven floors, or signs of mildew, fungus, or mold.

The two categories of waterproofing are interior and exterior waterproofing. Interior waterproofing is generally less expensive, and involves measures like the use of sealants or the installation of drains or sump pumps. Exterior waterproofing tends to be more expensive but more effective. Exterior waterproofing can involve things like external drains, landscaping changes, or physical barriers to keep water out of basements and crawl spaces.

You may not want to spend money to hire someone for what appears to be a small foundation repair. However, it's always good to consult a professional. This helps you avoid more expensive issues down the road. It may be possible to fix small hairline cracks yourself, but it's always in your best interest to get an expert opinion first.

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