What Is Mudjacking?
Concrete slab raising, mudjacking, slabjacking,or pressure grouting are effective techniques to raise a dropped slab without tearing things apart. We will use small holes to pump a thick, high density, cement based slurries beneath the slab. When the slurry fills the empty space beneath the slab, the slab will begin to elevate into position. After the material dries, the slab will have a new solid base to sit upon.
This technique was developed in the early 1900's as contractors began using a mixture of local soils and Portland cement to hydrolically lift sunken panels. For over 100 years now, this technique remains one of the most cost-effective and non-invasive methods of repairing sunken concrete in Pocatello.
How do I know if my concrete needs lifting
Pocatello is a prime location for settling due to the soil conditions, cold temperatures during winter months and excessive spring rains. The following are signs that your concrete may need lifting:
- A slab that sits visibly higher or lower than adjacent slab
- Water pooling on driveways, patios, walkways etc., after rainfall
- Visible gaps or voids under edges of the concrete
- Edge cracks that appear to be structural rather than surface crazing
- Garage floors that pull away from the door threshold
- Trip hazards on sidewalk/stoops/entry step
A Step-by-Step Process for Mudjacking
When you contact us about concrete lifting work on your home, here is the normal process:
Mudjacking vs. Replacement
There are many questions we receive but the number one question we receive is “why not just replace the slab?” most homeowners in Pocatello will find that mudjacking is generally the best choice. Let’s break it down further and compare the two options:
| Factor | Mudjacking | Full Replacement |
|---|---|---|
| Average Cost | $300–$1,200 | $2,000–$8,000+ |
| Completion Time | 2–4 hours | 2–5 days (+ cure time) |
| Usable Same Day | Usually yes | No (7–28 day cure) |
| Best For | Settled, structurally sound slabs | Severely crumbling or damaged slabs |
| Environmental Impact | Low, saves existing concrete | High, creates concrete waste |
if the slab is structurally sound and is only dropped as a result of soil settlement then mudjacking is almost always the better bang for buck.
Mudjacking in Pocatello's Climate
We have harsh winters. Every time moisture enters into the ground it freezes, expands and thaws causing gradual erosion over time under your concrete. We use a formula-specific slurry designed to hold-up to our area’s multiple freeze/thaw cycles per winter and base all of our job planning on local seasonal conditions of soil.