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Florida Geotechnical Blog

Plain-language engineering guides from Florida Geotechnical Services — costs, sinkholes, soil testing, and what Florida ground actually does.

Geotechnical insights for the contractor, the homeowner, and the geotechnical engineering enthusiast — written by the engineers doing the work, not a content farm.

Latest articles

FGS site investigation crew with truck and excavator on a Florida job site
Soil Testing

Do You Need Soil Testing for a Building Permit in Florida? (County-by-County)

What the code requires, what each county actually asks for, and what it costs.

By Ryan Townsend · August 3, 2026

Excavators working a residential sinkhole remediation in Florida
Sinkholes

Sinkhole Warning Signs in Florida: What's Serious and What Isn't

The distress patterns that actually point to karst activity, the ones that are ordinary settlement, and when to bring in an engineer.

By Dave Cappa, P.E. · June 12, 2026

Close-up of a geotechnical drill rig auger boring into Florida soil
Costs & Pricing

How Much Does a Geotechnical Report Cost in Florida? (2026 Guide)

Real price ranges for residential and commercial geotechnical reports, what drives the cost, and how to read a proposal.

By Ryan Townsend · June 12, 2026

More on the way — we publish practical, Florida-specific explainers on soils, sinkholes, foundations, and testing. Have a question you want answered? Ask us and it may become the next article.

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