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Verified Reviews for Concrete Mudjacking pros in Knox, PA

*The Angi rating for Concrete Mudjacking companies in Knox, 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 Knox, 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 February 09, 2026

Find Concrete mudjacking pros in Knox

Avatar for JM Concrete Leveling LLC
JM Concrete Leveling LLC
4.9(
18
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Knox, PA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Very professional. Job done quickly. Perfect step up now and no toe catchers."
Raised 3 1/2 inches
Concrete Leveling Project
Concrete Leveling Project
Concrete Leveling Project
Additional Photos

+13

Recommended by100%of homeowners
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Avatar for Central Lending Svc Inc dba Credit Central
Central Lending Svc Inc dba Credit Central
4.8(
72
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Knox, PA and surrounding areas

In business since 2003

Emergency services offered

"Since we are looking in to buy in Ohio, Mark could not work with us due to not being licensed there.  He was very helpful and spent several minutes on the phone answering questions and helping me understand a couple different unconventional loans.
"
Additional Photos
Recommended by100%of homeowners
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Avatar for C&K Hauling and Excavating
C&K Hauling and Excavating
3.2(
3
)
Concrete - Injection Leveling - Mudjacking - For Business

Serving Knox, PA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"The hauling contractor was pleasant to work with & had all the proper equipment to handle hauling junk. Yes-would hire again."
Our work
Our work
Our work
Our work
Our work

+9

Response time2 days
Recommended by66%of homeowners
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Gia Construction and Masonry, LLC
New to Angi
Concrete - Injection Leveling - Mudjacking - For Business

Serving Knox, 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

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.

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.

A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.

The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.

The Knox, 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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