What the seal covers, and what it doesn't
Section 471.003 lets only a licensed engineer practice engineering or use the title. Its exemptions include an owner working on property she or he owns, unless the work involves a public utility or the public health, safety or welfare, and a contractor carrying out work a professional engineer designed.
Section 471.025 requires the final documents an engineer gives the owner to be signed, dated and sealed. That rule covers engineers' documents only. Before you pay for a report, ask who will write it and whether it will carry a seal.
Foundation inspection in Florida: our estimate and the engineer wage behind it
An inspection is modeled at $335 to $715 per inspection, from national published ranges (2 counted) scaled by Florida's civil engineer wage ratio (0.87). Use it as an estimate, not a quote. No Florida company price was counted for this job, and a sinkhole test program under section 627.7072, where the engineer and geologist choose the tests, is outside the figure.
| Item | Figure | What it is |
|---|---|---|
| Estimated range, not a quote | $335 to $715 per inspection | Built from 2 national published ranges, adjusted by the Florida civil engineer wage ratio (0.96). One Florida foundation company publishes a price we could count on their own websites; where five or more price the same job, the range is the middle half of their prices, and where two to four do, the estimate is widened to take them in. Coupons, specials and figures a page gives as an average are not counted. Basis: no state company sample (no counted Florida company price for this job), national estimate only. |
| Civil engineer pay, Florida mean | $49.91 an hour | BLS May 2025 mean hourly wage for civil engineers in Florida, the nearest federal occupation to a foundation evaluation; pay, not a fee. |
| Civil engineer pay, US mean | $52.24 an hour | The nationwide mean for civil engineers in that release; Florida divided by it is the ratio. |
Estimated range. Built from national published ranges (2 sources), adjusted by Florida's civil engineer wage ratio to the US (0.96, BLS May 2025). Not a quote. One Florida foundation company publishes a price we could count on their own websites; where five or more price the same job, the range is the middle half of their prices, and where two to four do, the estimate is widened to take them in. Coupons, specials and figures a page gives as an average are not counted. We have no counted Florida company price for this job, so the range is our national estimate alone. Full method. Prices as of Oct 24, 2026.
When the Florida Building Code asks for soil tests or geotechnical work
Section R401.4 of the 2023 residential code (8th Edition) lets the building official decide whether to require a soil test when quantifiable data from accepted soil science methods indicate expansive, compressible, shifting or other questionable soil characteristics are likely. An approved agency using an approved method does the test.
In the Building volume, section 1803.1 says a registered design professional conducts geotechnical investigations where the building official requires them, or where they involve in-situ testing, laboratory testing or engineering calculations. Those two sections set who orders a soil or geotechnical test and who runs it, and for your address that call sits with the building official.
Buying or selling a house with a past sinkhole claim
Section 627.7073(2)(c) requires a seller whose sinkhole claim was paid by the insurer to tell the buyer before closing that a claim was paid and whether the full proceeds went to repair the damage. The Florida Geological Survey's FAQ restates it that way and adds that most Florida seller disclosure forms carry a sinkhole statement covering sinkholes and earth movements in general. A sinkhole report recorded under that section is not a lien, encumbrance or restriction on the title.
Case law on a seller's wider duty to disclose isn't among this page's sources, so put that question to the attorney or title agent handling your closing.
When a Florida foundation needs a look this week
- A new crack runs through brick or block, or a door frame has gone out of square since spring.
- Water is coming through a floor or wall joint near wiring; keep out of the room.
- Floors slope enough that a marble rolls across the room.
- A routine check before you buy, with no movement noticed and a closing date weeks away.
Questions to put to an inspector
- Ask whether the inspector is a professional engineer and whether the final report will carry a seal.
- Ask what the report will say about cause and what it will say about repair method.
- Keep the report, because a buyer may ask for it later.
Permits and an inspection
Section 553.79 ties the permit to constructing, altering, modifying, repairing or demolishing a building, so it's the repair an inspection leads to that goes through the building office. Tampa's Foundation Stabilization page lists sealed engineering reports among its plan-review items for that repair.
DBPR has no foundation repair license category, so ask which state contractor license the company holds, look the number up on myfloridalicense.com and get its certificate of insurance before you sign anything.
Questions people ask
Does a Florida foundation inspection need an engineer?
Not by itself: the Florida Geological Survey names home inspectors and foundation specialists, but an engineer's final report to you must be sealed. Section 471.025 attaches the seal to an engineer's final documents. A home inspector's report is a different document with no seal rule in these statutes, so ask which one you're paying for.
Will the building department make me get a soil test?
That is the building official's call under R401.4 when the data point to questionable soil. The code names expansive, compressible, shifting or other questionable soil characteristics as the trigger, and an approved agency does the test.
Do I have to disclose a sinkhole claim when I sell?
Yes, if the insurer paid a sinkhole claim you made: tell the buyer before closing. You also say whether the full proceeds were used to repair the damage. The Florida Geological Survey FAQ restates this and notes that most disclosure forms cover sinkholes and earth movements in general.
What will a Florida foundation inspection cost?
Our model puts an inspection at $335 to $715 per inspection, an estimate, not a quote. The range comes from national published figures scaled by Florida's civil engineer wage ratio.
- Florida Statutes s. 471.003 Read Oct 24, 2026.
- Florida Statutes s. 471.025 Seals Read Oct 24, 2026.
- 2023 Florida Building Code, Residential, 8th Edition: Chapter 4 Foundations (ICC) Read Oct 24, 2026.
- 2023 Florida Building Code, Building, 8th Edition: Chapter 18 Soils and Foundations (ICC) Read Oct 24, 2026.
- Florida Building Commission (floridabuilding.org) Read Oct 24, 2026.
- Florida Statutes s. 627.7073 Read Oct 24, 2026.
- Florida DEP Florida Geological Survey: Sinkhole FAQ Read Oct 24, 2026.
- U.S. Bureau of Labor Statistics, OEWS May 2025: Civil Engineers (SOC 17-2051), Florida, mean hourly wage Read Oct 24, 2026.
- U.S. Bureau of Labor Statistics, OEWS May 2025: Civil Engineers (SOC 17-2051), United States, mean hourly wage Read Oct 23, 2026.
- FoundationMatch: how we estimate costs, Florida (editorial policy) Read Oct 24, 2026.
- Florida Statutes s. 553.79 Permits; applications; issuance; inspections Read Oct 24, 2026.
- City of Tampa: Residential Foundation Stabilization Read Oct 24, 2026.
- Florida DEP Florida Geological Survey: Sinkholes Read Oct 24, 2026.