Typical price ranges for slab repair, cracks, piers, foam lifting, sinkhole stabilization and engineer reports, from published cost guides. They are estimates, not quotes.
Get a Free QuoteNo Orlando contractor publishes prices, so the figures below are typical national ranges. Your number comes from a written quote after a contractor's free evaluation and quote.
| Item | Typical range |
|---|---|
| Foundation repair, overall project | $2,200–$8,100 (national average about $5,000–$5,200) |
| Settling or sinking foundation | $4,500–$20,000; severe sinking $15,000–$40,000 |
| Crack repair, per crack | $250–$800 |
| Slabjacking / mudjacking | $500–$1,300 |
| Polyurethane foam lifting | about $5–$25 per sq ft (minimum job roughly $300–$700) |
| Steel or push pier, installed | $1,000–$3,000 each |
| Helical pier, installed | $2,000–$4,000 each |
| Stabilization / wall reinforcement | $4,000–$12,000 |
| Foundation lifting / leveling (major) | $20,000–$23,000 |
| Sinkhole repair (typical residential) | $10,000–$20,000 in most cases (Angi) |
| Foundation inspection | $400–$750 |
| Structural engineer's report | about $340–$1,000 (up to $3,000 for complex cases) |
| Geotechnical soil report | $500–$3,000 |
| Permits | $75–$150 in national guides; Orange County fees were not retrieved |
As a local cross-check, Today's Homeowner lists an Orlando average of about $3,126 (Feb 2025), and Angi lists about $5,509 on average, with most jobs between $1,943 and $10,263 (2026). Both sit inside the national band above. They are estimates, not quotes.
In a December 2010 report, the Florida Senate wrote that engineers and geologists estimated stabilizing an average $150,000 home at about $75,000 by grouting or about $35,000 by underpinning (Senate Interim Report 2011-104). Those are 2010 figures, not current prices. Today a sinkhole or subsidence repair is priced from a professional engineer's design; see sinkhole and subsidence repair.
Pick the items a contractor has suggested, or that you suspect, for a rough range built from the published figures above.
Estimated range: choose at least one item
Estimate only, built from published national cost-guide ranges. Permit fees, complex engineering, extra pier depth, patching and finishes are not included; the real price comes from a contractor's written quote.
A dropped slab section may need only foam lifting or slabjacking, while a settling footing may need piers and suspected subsidence may need grouting or underpinning. The Senate's 2010 figures show how far apart two methods for the same home can be. Compare the methods in house leveling and piers.
Piers are priced each, so the count drives the total, and each one is driven to firm bearing. FGS staff told the Florida Senate that Orange County and parts of Lake and Seminole have shallow limestone overlain by sands and clays, so the depth to good bearing varies from lot to lot.
Orlando-area soils are mostly sands with negligible shrink-swell (NRCS SSURGO), but organic soils (muck) cover roughly 6 to 7 percent of Orange, Seminole and Osceola and about 13 percent of Lake (NRCS SSURGO). Muck and poorly compacted fill can mean deeper piers or more testing, and a geotechnical soil report runs $500–$3,000.
Orange County says structural repairs to foundations need a permit, construction plans are required in most cases, and plans must be signed and sealed by a Florida PE or registered architect when repairs affect structural stability; a Notice of Commencement is required when work exceeds $5,000 (Orange County permit pages). Elsewhere, permit rules vary; the licensed contractor confirms and pulls any permit.
Under §627.707(5), repairs on a covered sinkhole loss must follow the insurer's engineer's recommendations, and the insurer may limit payment to actual cash value, excluding underpinning or grouting, until the policyholder contracts for stabilization. Ask your insurer what your policy covers. This is general information, not legal or insurance advice.
About 57 percent of Orlando's 51.45 inches of yearly rain falls June through September (NOAA 1991–2020 normals, Orlando International Airport). Gutter, downspout and regrading work often appears on the same quote as slab repair; see drainage and grading.
Compare quotes line by line, not by the total.
See how quotes, engineering and permits fit together on how the process works.
Two directories' Orlando estimates differ: Today's Homeowner lists about $3,126 on average (Feb 2025), and Angi lists about $5,509, with most jobs between $1,943 and $10,263 (2026). National guides put a typical project at $2,200–$8,100. No Orlando contractor publishes prices, so treat these as estimates and compare written, itemized quotes.
National guides list steel or push piers at $1,000–$3,000 each installed and helical piers at $2,000–$4,000 each. The total depends on how many piers the design calls for and how deep each must go to reach firm bearing, which varies from lot to lot. A written quote should state the pier count, the type and the expected depth.
Angi (2026) says typical residential sinkhole repair runs $10,000–$20,000 in most cases. For historic context, a December 2010 Florida Senate report said engineers and geologists estimated stabilizing an average $150,000 home at about $75,000 by grouting or about $35,000 by underpinning. Current jobs are priced from a professional engineer's design, so get the design before comparing quotes.
National guides put polyurethane foam lifting at about $5–$25 per square foot, with a minimum job of roughly $300–$700. Traditional slabjacking or mudjacking runs $500–$1,300. Foam lifting suits a slab section that has dropped; it does not address deeper settlement or subsidence, which may call for piers or grouting.
National guides list a foundation inspection at $400–$750, a structural engineer's report at about $340–$1,000 (up to $3,000 for complex cases) and a geotechnical soil report at $500–$3,000. A contractor's free evaluation and quote is a sales estimate. Only a Florida-licensed professional engineer may diagnose the cause and write a structural report.
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