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Top-Rated Concrete mudjacking pros in Liberty - Updated Nov 2026

Avatar for Groundworks
Groundworks
5.0(
6
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Liberty, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

"We cannot say enough good about Dylan, Seth and Tim. 3 very hard workers. Lifting heavy heavy loads of concrete and stone up my and down my cellar and porch steps. They never stopped for breaks. Great workers. Respectful and pleasant and knew their job requirements. Very careful with doors, floors etc It?s a messy job. ThankYou"
Foundation
Foundation
Foundation
Foundation
Foundation

+14

288 neighbors recently requested a quote
Avatar for Grava Construction LLC
Grava Construction LLC
New to Angi
Concrete - Injection Leveling - Mudjacking

Serving Liberty, NY and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

At Grava Construction, we specialize in strong, reliable concrete work from foundations and footings to full structural projects. With years of experience in the concrete industry, we take pride in delivering quality craftsmanship, dependable service, and lasting results on every job.\n\nWe know that every great build starts with a solid foundation. That’s why our team is dedicated to precision, efficiency, and safety from the ground up. Whether it’s a new home, addition, or commercial project, Grava Construction is committed to doing the job right every time.

Sarna Construction
New to Angi
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Liberty, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

Cold during the winter and don't want to pay for oil? We offer quality and efficient fireplaces, chimey and more at reasonable rates. Our team is composed of experienced and courteous professionals with a tireless passion for creating solutions for your construction problems. Need more storage, a higher basement, basement walls falling apart? We offer a safe and affordable house lifting. \nZiggy Sarna the founder of this business was born in Poland and learned masonry form his father and grandfather and came to America in 1984 with his knowledge on masonry. \nWe also offer various masonry work. \n

 Water fall on the side of a fireplace.
 Basement walls falling-in
 Fire and water
 House now on 2 main I-beams and kribing
Water fall

+19

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Concrete Mudjacking FAQs, answered by experts

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.

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 sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a foundation repair pro to determine the best way to lift your sinking foundation. 

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. 

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.

The Liberty, NY homeowners’ guide to concrete mudjacking services

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