Stop settlement. Stabilize the soil. Protect your concrete.

When the ground under a slab is weak or washed out, the concrete keeps sinking and cracking no matter how often it's patched. We inject expanding foam deep into the soil to firm it up first, then lift and level the slab on a solid base. It's fast, clean and built to last.

Call or text 904-593-3626Call or text 904-593-FOAM Get a free quote

Illustration of soil layers under a slab before and after deep foam injection, with foam reaching several feet down

WHY DEEP SOIL INJECTION

Fix the ground, not just the slab

We use HMI's Deep Foamjection® process to strengthen the soil several feet down, where settlement starts.

Firms up weak, sandy or washed-out soil so it can carry the slab again
Fills voids and cracks in the ground, pushes out water and binds loose soil together
Water-resistant foam that won't wash out the way sand or mud slurry can
Lifts slabs back to the right pitch so doors close and water drains
Small injection holes and no digging up your yard

HOW IT WORKS

Four steps from weak soil to a solid slab

1
Drill

We drill dime-size holes through the slab in a grid, spaced to reach the soil that needs strengthening.
2
Set the tubes

Injection tubes go down into each hole to the target depth, so the foam lands exactly where it's needed.
3
Inject

Foam pumped through the tubes expands underground, filling voids, pushing out water and binding loose soil together.
4
Check the results

We watch the slab with a laser or level the whole time, confirm the soil is firm, then lift the slab to grade if it needs it.

WHERE WE USE IT

From driveways to foundations

Driveways, sidewalks, garage floors, interior slabs, warehouse and shop floors, pool decks, patios and foundations. Our engineers oversee structural and foundation work.