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11 Best Foundation Companies in Holtsville, NY

More than 300 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Foundation repair can involve significant time and financial investment. However, ignoring issues can lead to serious consequences and high costs down the line. Residing in an area, like Holtsville, that sees a lot of rain can increase your risk of foundation issues, as water can build up and seep through the concrete.

To help homeowners find trusted foundation services, we researched the top-ranked and most trusted foundation repair companies near you. Read on to see our recommendations for the best foundation repair companies in Holtsville, New York.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in Holtsville

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

City Suburb

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Our Rating

User Rating

9708 101st Ave, Queens, NY 11416 (718) 849-8999 citysuburbinc.com

Free quotes

Good customer service

Helps educate customers

Services Offered

Waterproofing
Mold remediation
Sump pumps
Retaining walls
Grading and leveling
Sidewalks
Masonry
Repair
Concrete
Driveways
Crawl space encapsulation

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

18 Highview Rd, Ridgefield, CT 06877 (203) 501-5053 unitedwaterproofing.com

Free quotes

Punctual service

Good customer service

Transparent pricing

Helps educate customers

Services Offered

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

Quality Dry Basements

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Our Rating

User Rating

18 Cannon Dr, Newtown, CT 06470 (203) 529-3737 qualitydrybasements.com

Free quotes

Punctual service

Transparent pricing

Good customer service

Helps educate customers

Services Offered

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

Brick Tech Contracting Corp

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Our Rating

User Rating

2855 Cropsey Ave, Brooklyn, NY 11214 (718) 200-0699 bricktechnyc.com

Good customer service

Helps educate customers

Transparent pricing

Punctual service

Free quotes

Services Offered

Driveways
Retaining walls
Inspection
Sealing
Sidewalks
Repair
Concrete
Waterproofing
Mold remediation
Masonry

Professional Home Remodeling Inc.

Professional Home Remodeling Inc. Logo

Our Rating

User Rating

1184 Hempstead Turnpike, Franklin Square, NY 11010 (718) 316-9221 phr-ny.com

Transparent pricing

Free quotes

Services Offered

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

Vulcan Basement Waterproofing

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Our Rating

User Rating

8 Oak St, Clifton, NJ 07014 (800) 542-7234 vulcanwaterproofing.com

Transparent pricing

Free quotes

Helps educate customers

Services Offered

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

Sundahl Waterproofing

Sundahl Waterproofing Logo

Our Rating

User Rating

1 Madison Ave, Larchmont, NY 10538 (914) 834-9212 sundahlwaterproofing.com

Free quotes

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Concrete
Repair
Inspection
Sealing
Mold remediation
Sump pumps
Crawl space encapsulation
Waterproofing
Retaining walls

Connecticut Basement Systems

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Our Rating

User Rating

33 Progress Ave, Seymour, CT 06483 (800) 541-0487 connecticutbasementsystems.com

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Mold remediation
Waterproofing
Sump pumps
Crawl space encapsulation
Repair
Retaining walls
French drains
Inspection

Excel Masonry Contractor

Excel Masonry Contractor Logo

Our Rating

User Rating

102-21 Astoria Blvd, Queens, NY 11369 (347) 331-7600 masonrycontractorny.com

Punctual service

Good customer service

Helps educate customers

Free quotes

Services Offered

Crawl space encapsulation
Sidewalks
Retaining walls
Sealing
Repair
Waterproofing
Concrete
Grading and leveling
Driveways
Inspection
Masonry

Hi Tech Contracting & Restoration Corp

Hi Tech Contracting & Restoration Corp Logo

Our Rating

User Rating

201 Bay 43rd St 2nd FL, Brooklyn, NY 11214 (718) 510-6000 htcrcorp.com

Free quotes

Transparent pricing

Helps educate customers

Good customer service

Punctual service

Services Offered

Concrete
Sidewalks
Repair
Masonry
Waterproofing
Retaining walls
Sealing

BOCCIA Inc. Waterproofing and Masonry Specialists

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Our Rating

User Rating

168 Broadway, Garden City Park, NY 11040 (516) 747-7727 bocciabros.com

Transparent pricing

Good customer service

Helps educate customers

Services Offered

French drains
Waterproofing
Concrete
Retaining walls
Masonry
Driveways
Crawl space encapsulation
Repair
Inspection
Mold remediation
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

Do thorough research before starting your foundation repair project, so you can find the most qualified foundation repair company. Here are the main factors to consider.

Experience

Look for a reliable local foundation company with many years of successfully fixing foundations. Technicians should have up-to-date knowledge of current repair materials and methods. Contact the company to ask how long it’s served your community.

Reputation

Reading online reviews, checking the Better Business Bureau, and asking for local references helps verify that a company routinely provides quality work and good service. Pay attention if you see multiple complaints about faulty repairs or poor service.

Licensing and Insurance

Make sure any company you hire has the right licenses, bonds, and coverage 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 verify the standing of a company's New York business license on this website. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Opt for a provider offering transferable coverage for 10+ years, ideally lifetime guarantees, to completely back its foundation services. This exhibits belief in the quality and durability of the repairs and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

To compare foundation repair providers, you should ask specific questions such as:

  • What foundation defects did you identify during inspection that could 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 unnecessary work.
  • What financing options do you offer? Many providers offer payment plans for larger foundation projects.
  • What repairs do you recommend for my situation, and why? Your contractor may provide options such as carbon fiber, steel piers, and wall anchors. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What type of guarantees do you offer? Trustworthy providers often offer warranties of at least 10 years on labor and materials.
  • Can you provide a cost estimate and project scope in writing? Make sure to get quotes in writing to shield yourself from unexpected expenses.
  • How long will the repairs realistically take to complete? Look for providers that provide reasonable estimates.

Carefully assessing foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely delivers durable, long-lasting repairs. Repairing foundation problems right away reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Holtsville, NY

If your foundation needs repairs, you may notice a number of symptoms. Outside, you might notice a crumbling or cracking foundation or cracks in your driveway. Your ground level or basement might have cracked or uneven floors. You may notice doors or windows that are sticking in their frames, or frames that are skewed. You could also notice buckling, cracking, or bowing walls.

On average, Holtsville homeowners pay about $2,885 for foundation repair, although the total cost will change based on several factors. The fastest way to estimate the cost of a specific job is to request quotes from one or more local foundation repair companies. The amount you pay for a job will be determined by things like the size of your house and type of repair(s) needed.

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 measures 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 carbon fiber or steel strips. The amount you spend will depend on the material chosen and the number of strips needed. 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 be based on how many piers are used.

If you're looking to waterproof your foundation or basement, we suggest looking for a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

When caring for your foundation, you should make sure it gets the right amount of moisture. Holtsville 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. You should also make sure that you promptly identify and fix any leaking gutters or pipes.

If you think there may be any problems with 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 house, make sure that you have a soil report done. This can provide information about how well the soil on your property will be able to support a foundation, and can highlight potential future problems.

Foundation repair usually requires a permit, but obtaining one shouldn't be your responsibility. Your foundation repair provider should obtain all the permits and other documents required in Holtsville, and should be able to explain the process and/or provide the documents if asked.

Generally, yes, you can continue living in your home while foundation repair experts are working on it. You can ask your foundation repair technician to be certain.

In general, foundation repairs will have a positive effect on the value of your home. In some cases, you may be able to consider foundation repair a capital improvement, which can sometimes help you qualify for tax breaks. A capital improvement is generally defined as one that adds to your house's overall market value, prolongs its life, or adapts it to new uses. Talk to your New York tax professional to learn more.

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