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Verified Reviews for Concrete Leveling pros in Dewitt, NY

*The Angi rating for Concrete Leveling companies in Dewitt, 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 Dewitt, 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 August 06, 2025

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Concrete Raising Of Upstate New York
3.8(
20
)

Serving Dewitt, NY and surrounding areas

In business since 1947

Free estimates

Credit card accepted

"After some delays the work was done as described above.  It looked perfect. We were warned to stay off it for several days and leave the cars off it for a week so it could cure completely. IT NEVER DID! The office was very responsive.  Inspectors came out.  Perhaps humidity was delaying the curing.  "Give it a few more days, another week. try mopping it, etc"  Nothing worked. After several weeks they decided to clean the surface and reapply the finish coat. After waiting for this to cure the job was finished as promised. Except for the frustration we are happy with the job."
Recommended by88%of homeowners
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Avatar for Midstate Basement Authorities, Inc.
Midstate Basement Authorities, Inc.
4.3(
39
)

Serving Dewitt, NY and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"My project was concrete lifting. Shawn Hodgson was the repair technician along with another man. Both were very polite and answered our questions before starting the project. They arrived on time and did an amazing job on the repair. I would definitely recommend this company to others."
Encapsulation
Basement Egress Window
Crack in foundation wall
Crack in Foundation Wall
waterproof liner

+3

Recommended by89%of homeowners
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LM Drain Cleaning and Masonry Specialist
4.8(
5
)

Serving Dewitt, NY and surrounding areas

In business since 2012

Free estimates

At LM Drain Cleaning and Masonry Specialist, we take great pride in our experience, expertise and quality workmanship. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We take great care to communicate and work with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Response time2 days
Recommended by100%of homeowners
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Grasshopper Property Service
New to Angi

Serving Dewitt, NY and surrounding areas

In business since 1994

Free estimates

Credit card accepted

Your next concrete project doesn't have to be stressful. At Grasshopper Property Service, we believe in providing an outstanding experience for our customers. We are a concrete construction company with over 20 years of experience. Grasshopper Property Service can assist in all phases of concrete work, lawn maintenance and snow removal . We value quality, integrity and professionalism. We look forward to your call.

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Advanced Construction
0.0(
1
)

Serving Dewitt, NY and surrounding areas

In business since 2005

Advanced Construction is a locally owned and operated business established in 2005 with over 10 years of experience in the industry. We have built a strong reputation for customer satisfaction by working with honesty and integrity to help our customers with all of their home improvement needs. Allow us to show you how our commitment to personal service and expertise will help you with your home improvement needs.

Response time4 days
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Concrete Leveling questions, answered by experts

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe sinking.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

The Dewitt, 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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