Savannah, GA

Void Filling in Savannah, GA

Fill hidden voids under slabs and footings before they collapse.

  • 25+ years experience
  • Warrantied work
  • Honest pricing

The problem

Empty spaces under a slab or footing are a silent threat. Water erosion, decaying organics and poorly compacted fill leave voids that let concrete crack and drop. We locate and fill those voids so the load is fully supported again.

Warning signs to watch for

  • A hollow sound when tapping the slab
  • Concrete that flexes or rocks underfoot
  • New cracks appearing after heavy rain
  • Sinking sections of slab or pavement
  • Erosion or washouts near the foundation

Our repair method

We pump expanding polyurethane foam or flowable grout through small ports to completely fill the void. The material spreads to fill every cavity and cures into a stable, load-bearing fill that re-supports the structure.

Why it matters

A void today is a collapse tomorrow. Filling it is a fast, low-impact way to prevent cracking, settling and the far larger repairs that follow.

Seeing these signs at your property? Get a free, no-obligation inspection from a coastal Georgia specialist.
Request free estimate
Our process

Our void filling process

Every project follows the same proven, measured six-step process — clear communication from inspection to cleanup.

  1. 01

    Inspect

    A specialist walks your property, documents cracks, slopes and moisture, and reviews the history of the structure.

  2. 02

    Assess with measurement tools

    We use laser levels, manometer floor surveys and elevation mapping to quantify exactly how far the foundation has moved.

  3. 03

    Prep the work area

    We protect landscaping and interiors, then carefully excavate and stage equipment for clean, controlled access.

  4. 04

    Hydraulic lift / pier install

    Engineered piers are driven to load-bearing strata and synchronized hydraulics lift the structure back toward level.

  5. 05

    Reinforce & stabilize

    Brackets, grout or foam lock the correction in place so the foundation stays put through future wet and dry cycles.

  6. 06

    Final inspection & cleanup

    We re-measure to confirm the fix, backfill, restore the site and walk you through the completed, warrantied work.

Free inspection

Need void filling in Savannah?

Get a free, on-site inspection and an honest written estimate from a family-owned team with 25+ years on coastal Georgia soil.

  • Same-week appointments
  • Honest, written quotes
  • 25+ years of experience
FAQ

Void Filling — common questions

How much does void filling cost in Savannah?

Cost for void filling depends on the extent of the damage, soil conditions and the size of the work area. Most projects fall within a clear, predictable range, and we provide a free written estimate up front so you know exactly what to expect before any work begins.

What causes the need for void filling in coastal Georgia?

Coastal Georgia’s sandy soils, expansive clays and high water table cause the ground to shift, erode and lose support over time. That movement is the leading driver behind void filling in the Savannah area, especially after heavy rain or drought cycles.

Is void filling permanent?

Yes. Our repairs reach stable, load-bearing soil and are engineered to last. We back our work with a warranty, and because we treat the underlying cause rather than the symptoms, the correction holds through future wet and dry seasons.

Do you offer free estimates for void filling?

Absolutely. Every inspection and estimate is free with no obligation. A specialist will assess your property, measure the movement with professional tools, explain the issue in plain terms, and give you an honest written quote before you commit to anything.