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Advance Void Fill & Mudjacking, LLC in Kansas City, MO

What is Mudjacking Concrete Lifting?

Settled Concrete Can Cause BIG Headaches

Concrete settling and sinking is quite common. It occurs when the soil, at the time of installation, was not compacted properly, or when water runoff is not channeled properly. Concrete sinking may also happen due to the simple natural settling of earth over time. Concrete lifting is the process of filling the voids under concrete, which results in the lifting of the concrete slab. Homeowners, property owners and businesses may experience concrete becoming uneven on:
  • Sidewalks
  • Curbs
  • Roads
  • Stairs
  • Driveways
  • Pool Decks
  • Patios
  • Floors
  • Loading docks
  • Roads
  • Bridge approaches
  • Off or on ramps
Any of these situations can pose significant safety and potential liability issues.

Concrete Replacement is Expensive

It is simple math. Concrete contractors must make up to three trips to a location to replace a simple slab of concrete with removal, framing, pouring, removal of framing material and cutting. Add to this the ever growing problem of environmental constraints of concrete disposal: the replacement of a simple 10’x10’ piece of driveway, walkway, or pool deck can cost upwards of a $2000. Be environmentally friendly! Repair your concrete instead of replacing it!

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Poly Foam vs Mudjacking

We always get the question, "Is foam better than mudjacking?" Our answer to this is, mudjacking has been around longer than foam. In most cases, the price of foam is so expensive we could almost replace the concrete for what they charge to use the foam! The idea of repairing your concrete isn't supposed to cost the same or even close to the same amount of replacing it. Mudjacking is usually around 1/3 to 1/2 the cost of replacement! The success behind a good mudjacking job is the lift. Lifting means getting the concrete back to level. On a technical note, pressures are used to lift the concrete (PSI). The foam's max PSI is around 1500 with the right equipment. Mudjacking's PSI is around 3500. With a higher PSI at your disposal you can get those tougher lifts accomplished and have a much happier homeowner!

Our Services

Concrete Raising

Concrete raising is a cost effective way to avoid completely replacing your sunken or settled concrete.


Mudjacking is a repair method for lifting concrete slabs that have settled over time with Lime and Portland.

Void Fill

Voidfill fills the air space under concrete to prevent breaking.

Sidewalk Repair

Sidewalk repair can eliminate uneven sections of sidewalks creating a safer walking path.

Concrete Leveling

Concrete leveling is a procedure that attempts to correct an uneven concrete surface by altering the foundation that the surface sits on.

Garage Floors

Filling air spaces under garage floors can prevent concrete breakage.


Slabjacking is a process used to correct concrete slabs that have sunken over time. Holes are drilled through the slab and materials are forced through the holes to raise the slab.

Patio Leveling

Patio leveling can promote proper water drainage and help to prevent costly damage.

Drainage Work / Dirt Work

Correcting the down spouts and Grading around your home to prevent the settlement of your slabs for a complete Mudjacking solution.

Our customers

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