Slab repair
Under the beam, down to soil that holds.
03 / Pier types
Three ways to reach soil that does not move.
Pressed concrete pilings
Stacked cylinders pressed under the beam with the weight of the house.
- Depth
- pressed to refusal, often 10 to 20 ft
- Sample, per pier
- $300–$500
Steel push piers
Galvanized steel tube driven deeper, with a bracket on the beam.
- Depth
- driven to load-bearing strata, often 15 to 30 ft
- Sample, per pier
- $1,000–$1,500
Drilled bell-bottom piers
A reinforced concrete pier with a wide bell, poured in place.
- Depth
- drilled about 10 to 12 ft with a belled base
- Sample, per pier
- $700–$1,000
04 / The repair
Measured before, during and after.
- 01
Elevation survey
We read the slab at points across every room and draw the result.
- 02
Engineer review
An independent structural engineer reviews the survey and signs the repair plan.
- 03
Permit
Where your city requires one, we pull it.
- 04
Install and lift
Piers set, the slab lifted in steps while we read it, then shimmed.
- 05
Plumbing test
When interior piers are set, a licensed plumber tests the drain lines.
- 06
Post-lift survey
The same points read again and drawn, before and after on one sheet.
Questions about repair
01Do I need an engineer?
We recommend an independent structural engineer for every repair, and most buyers, lenders and cities expect a signed letter. We coordinate it.
02We are buying a house in its option period. Can you survey fast?
Yes. Tell us the option deadline on the request and we schedule the survey to fit it.
03Will the cracks close?
Some do as the slab is lifted; some need patching after. We mark which is which on the survey before we start.
04What about the warranty?
The owner of this site sets their real warranty terms here. In this demo they are not stated.
Elevation survey
Book the survey. You get the readings, drawn, either way.
About an hour in the house. If the slab is within normal movement, we say so and draw it anyway.
Or call (469) 555-0186. Hablamos español.
New text ·
New survey request
- Name
- Mobile
- Sees
- Why
- Foundation
- ZIP
- Option deadline
- Language
Demo: nothing was sent. On the live site this goes straight to Lodestar Foundation & Structural.