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Verified Reviews for Concrete Leveling pros in Cold Spring Harbor, NY

*The Angi rating for Concrete Leveling companies in Cold Spring Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

*The HomeAdvisor rating for Concrete Leveling companies in Cold Spring Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

Last update on October 24, 2025

Find Concrete leveling pros in Cold Spring Harbor

Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.8(
52
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The Zavza Seal team were polite, professional, proficient. They removed tile from our Church basement fellowship hall and replaced with an overlay of colored painted and speckles over our existing concrete. The work was done with care and concern to produce the best possible outcome. They worked diligently to get the work completed to our satisfaction. Excellent workmanship."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
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Avatar for Torres Contracting Corp
Torres Contracting Corp
4.3(
65
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Tony responded quickly to my calls. He and his team did a beautiful concrete job. They were on time and very neat."
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+156

3 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for RC Unique
RC Unique
5.0(
1
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The service was great. They were prompt. Their work was incredible. My front porch looks amazing thanks to their work. There was great attention to details. Will hire again."
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+25

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
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Avatar for Shoreline Property Works
Shoreline Property Works
New to Angi

Serving Cold Spring Harbor, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Shoreline Property Works and Smart Living—your trusted partner for home repairs, upgrades, and smart home solutions. From everyday maintenance and expert handyman services to thoughtful improvements, custom installations, and seamless home automation. We keep your home connected, looking its best, and operating at its highest level.

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Concrete Leveling questions, answered by experts

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

Concrete leveling can last anywhere from five to 10 years or more, and in some cases, it can be a permanent solution. The longevity depends on the method used and whether the underlying cause of the sinking is addressed. For example, mudjacking typically lasts five to 10 years, while polyjacking can last for 20 years or more. It's best to consult a professional for an accurate timeline based on your specific situation and any factors that could cause the issue to recur.

The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.

The Cold Spring Harbor, NY homeowners’ guide to concrete leveling services

From average costs to expert advice, get all the answers you need to get your job done.

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