Does expanding foam lift concrete?

• <div><p>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 <a href="https://www.angi.com/articles/mudjacking-vs-polyjacking.htm">polyjacking over mudjacking</a> for more damaged and delicate slabs.</p></div>

Get matched with top concrete mudjacking pros in Hadley, PA

Q: Is there an alternative to underpinning?

• <div><p>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.</p></div>

Q: How long does it take for mudjacking to dry or cure?

• <div><p>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.</p></div>

Q: What is the cost range for concrete injection leveling?

• <div><p>Charges correlate with surface size, settlement depth, and access, often yielding significant savings over concrete replacement.</p></div>

Q: How long does it take for polyjacking to cure?

• <div><p>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. </p></div>

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Verified Reviews for Concrete Mudjacking pros in Hadley, PA

*The Angi rating for Concrete Mudjacking companies in Hadley, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

*The HomeAdvisor rating for Concrete Mudjacking companies in Hadley, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

Last update on March 17, 2025

Reviewed in March 2025
HD concrete was great. I expect to use them when the city allows me to go forward with my project.
HD Concrete LLC.
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Reviewed in December 2024
I was moving out of one house and into another with way to much not needed garage and other house junk contacted Brayden and Tony they came quick fast and in a hurry and made my move a whole lot easier
Difrischia Recycling LLC
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Reviewed in December 2024
Jerry and his team are great. we are not in the loop for snow removal but they get to us when they can and do a great job even plow by my barn!!
Klein Lawn Care & Snow Plowing
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Reviewed in August 2024
Outstanding quality and professionalism shown by Trevor and his team. They were on time, on schedule, and on budget. I will definitely call them for any future concrete work.
AAA Concrete Raising Co
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Reviewed in September 2023
The job was top notch and reasonably priced Nathan Blackstone and his crew did an exceptional job of removing my 12 very tall pine trees. They cleaned up the debris and left the yard looking like it did when they started. I am very well pleased and would recommend this company
Blackburn Companies LLC
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Reviewed in June 2021
We had an issue with our concrete not being level at one end of the door, and they returned to install a seal at no additional charge. The young men were very professional, courteous, and knowledgeable. Would definitely recommend!
AmeriDoor
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Reviewed in July 2015
<p>Excellent! </p> <p>This work was required by the City of Meadville. They pulled permits and ensured that all required inspections were obtained. In addition to the required sidewalk repair/replacement they also repaired a set of concrete steps. Throughout the process they maintained...
Panko & Sons Construction
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Reviewed in June 2015
I had 2 requests. <br /> I purchased my home about 3 <br /> years ago. It has 2 septic systems, <br /> one for each end of the house. I <br /> did not know the location of the systems, and wanted to locate the tanks <br /> in order to have them serviced and determine the condition of...
Wm T Spaeder Company Inc
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Reviewed in May 2014
Office manager called several days before start date to reschedule a few days later. Crew showed up ontime, went right to work. <br /> Proceded to break up concrete floor with electric jack hammers. Collected and removed rubble in buckets. Installed pipe in trench along all inside walls. ...
B-DRY SYSTEM
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Reviewed in May 2012
I heard from Mike, the owner of the company, on the same day I called to set up an estimate. He came to do measurements the next day. I had the estimate emailed to me within a week. The job was scheduled within 3 weeks. The job started on time. Before any work started Mike and I rewalked the...
Custom Crete Design LLC
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Find Concrete mudjacking pros in Hadley

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Warranties offered

"A shoutout Bakers Waterproofing crews actually all three of them. We had three garages that need wall anchors. Along with vapor barriers, French drains & sum pump installation. All of them showed up on time & performed all the work to specification. Thanks to Charlie, Dave & Aden. Theron, Roger & Jacob. Finally Dave Allen, Cruz & Cameron. Enjoyed working with you all."

+15

624 neighbors recently requested a quote

Recommended by76%of homeowners

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JM Concrete Leveling LLC

4.9(

)

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Fantastic! It looks great, and you cannot tell anything was done to the concrete; it seems like the original sidewalk."

+13

Recommended by100%of homeowners

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Central Lending Svc Inc dba Credit Central

4.8(

)

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

In business since 2003

Emergency services offered

"Didn't use them
"

Recommended by100%of homeowners

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Mayberry Masonry

New to Angi

Concrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

In business since 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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Nulph's Custom Concrete

New to Angi

Concrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

In business since 2021

Free estimates

Offers commercial services

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Blind Cat Construction LLC

New to Angi

Concrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \nCall us today you'll be pleased you did. Thank you

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Gia Construction and Masonry, LLC

New to Angi

Concrete - Injection Leveling - Mudjacking - For Business

Serving Hadley, PA and surrounding areas

In business since 2020

Gia Construction and Masonry is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

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Concrete Mudjacking 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.

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.

Charges correlate with surface size, settlement depth, and access, often yielding significant savings over concrete replacement.

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.

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.

The Hadley, PA homeowners’ guide to concrete mudjacking services

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

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5 Questions to Ask About Concrete Injection Leveling and Mudjacking
Sunken concrete can be a structural issue, but a professional can easily repair it. Ask these concrete injection leveling and mudjacking questions before you hire.