Sinkhole + the Neutral Evaluation Process

What you'll learn

Florida's special sinkhole regime under § 627.706. The 2 types of sinkhole coverage. The neutral evaluation process under § 627.7074. Why you cannot handle a sinkhole claim alone.

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9.5.1 Why sinkholes are special

Florida regulates sinkhole claims separately from other property losses. Why:

• Geographically concentrated — Hernando, Pasco, Hillsborough, and other counties have high sinkhole risk
• Causation complexity — geological investigation required
• High remediation cost — engineered foundation repairs run $50K-$300K+
• Coverage carved out — sinkhole is generally optional coverage under FL statute
• Special dispute process — neutral evaluation under § 627.7074

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9.5.2 The 2 types of sinkhole coverage

Coverage	What it covers
Catastrophic Ground Cover Collapse (mandatory in standard policies)	Total/severe collapse: home literally caves in, building condemned
Sinkhole Loss Coverage (optional, separate premium)	Subsidence, ground movement, foundation issues without total collapse

Standard FL homeowner policy covers Catastrophic Ground Cover Collapse only. Sinkhole Loss Coverage is an optional endorsement w/ separate premium.

Catastrophic Ground Cover Collapse — § 627.706(2)(a)

Triggers when:

1. Abrupt collapse of the ground cover
2. Building damage that's structurally significant
3. Insurable interest in the property
4. Building condemned by government or unsafe to occupy

Most "sinkhole" damage doesn't qualify as Catastrophic Ground Cover Collapse. Cracks, subsidence, foundation issues without total collapse — that's Sinkhole Loss territory.

Sinkhole Loss Coverage — optional

Covers subsidence, settlement, structural damage caused by sinkhole activity below ground.

Premium is significant — adds 10-30% to homeowner policy in many sinkhole counties.

If you live in a sinkhole-prone county and don't have Sinkhole Loss Coverage, a sinkhole event may not be covered at all beyond the narrow Catastrophic Ground Cover Collapse trigger.

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9.5.3 The neutral evaluation process — § 627.7074

When a sinkhole claim is disputed (carrier denies based on engineering report or coverage analysis), Florida law provides a special neutral evaluation process.

How it works

Step	Detail
1	Either party requests neutral evaluation
2	DFS provides list of certified neutral evaluators (typically PE engineers)
3	Both parties select an evaluator from the list
4	Evaluator inspects + reviews engineering reports + coverage
5	Evaluator issues a written non-binding recommendation
6	Recommendation isn't binding but carrier pays evaluator's fee + recommendations are persuasive evidence in litigation

Why neutral evaluation matters

• Free for homeowner (carrier pays evaluator)
• Independent expert review of engineering disputes
• Strong evidence in litigation — courts often weigh neutral evaluator findings
• Often produces settlement — both sides face an independent expert opinion

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9.5.4 The engineering investigation

Sinkhole claims require engineering to determine:

1. Is there sinkhole activity?
2. Is the damage caused by sinkhole activity?
3. What remediation is required?

The carrier's engineer

Typically:

• Carrier hires a geotechnical engineering firm
• Firm conducts ground penetrating radar (GPR), borings, hand auger samples
• Issues report w/ findings + recommendations
• Often concludes "no sinkhole activity" or "limited sinkhole activity"

The homeowner's engineer

Typically:

• Homeowner (or PA / attorney) hires independent geotechnical engineer
• Same investigation methodology
• Often produces different conclusions
• Both reports reviewed in neutral evaluation or litigation

Get an independent engineer. This is the most engineering-dependent claim type. The carrier's engineer's report controls if you don't have your own.

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9.5.5 Common sinkhole denial reasons

"No sinkhole activity per our engineer."

Counter:

• Independent engineer w/ different methodology
• Comparable sinkhole claims in same neighborhood
• Different interpretation of GPR / boring data
• Neutral evaluator review

"Damage is from settlement, not sinkhole."

Counter:

• Differential between settlement (gradual, expected) and sinkhole subsidence (sudden, irregular)
• Engineering opinion on cause
• Photos showing sudden onset

"Sinkhole Loss Coverage wasn't elected — claim denied."

If true: this is real. Sinkhole Loss is optional. If you didn't elect it, claim is generally denied beyond Catastrophic Ground Cover Collapse.

If borderline: argue Catastrophic Ground Cover Collapse may apply — building safety issues, structural condemnation by government.

"Pre-existing sinkhole condition."

Counter:

• Recent inspection showing no prior issues
• Comparable claims in neighborhood
• Engineering opinion on age of subsidence

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9.5.6 The action timeline

Pre-loss

• If you live in a sinkhole-prone county → confirm Sinkhole Loss Coverage at next renewal
• Get baseline structural inspection if home over 20 years
• Save inspection reports + photos

When you suspect sinkhole

• Stop occupying immediately if structural concern (safety first)
• Photograph everything — cracks, settlement, doors that won't close, etc.
• Notify the carrier in writing within days
• Hire independent engineer before carrier's engineer arrives if possible
• Don't repair anything until investigation complete

After carrier's engineering report

• Get the full report + raw data (boring logs, GPR images, etc.)
• Have your engineer review
• For dispute: request neutral evaluation under § 627.7074
• Don't accept denial without expert challenge

After neutral evaluation

• Use the recommendation — settlement leverage if favorable
• Litigation if recommendation is favorable + carrier still denies
• § 86.121 declaratory action for fee-shifting if total denial

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9.5.7 Why DIY is wrong here

Sinkhole claims involve:

• Geotechnical engineering ($10K-$50K just for the report)
• Specialized policy provisions
• Special procedural process (neutral evaluation)
• Potential foundation remediation ($100K-$500K)
• Often litigation

Get an attorney from the moment you suspect sinkhole. This is not a DIY claim type.

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9.5.8 Common sinkhole claim mistakes

Mistake	Cost
Not having Sinkhole Loss Coverage in sinkhole county	Coverage may not apply
Repairing before investigation	Lost evidence
Not getting independent engineer	Carrier's engineer controls
Skipping neutral evaluation	Lost free expert review
Accepting denial without challenge	Potentially major loss
DIY claim handling	Ill-equipped for engineering disputes

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9.5.9 Action steps

1. Pre-loss in sinkhole-prone county: add Sinkhole Loss Coverage to your policy.
2. At first sign of sinkhole indicators: stop occupying if structural concern, photograph, notify carrier in writing.
3. Engage attorney + independent engineer immediately.
4. Don't repair before engineering investigation completes.
5. For carrier denial: request neutral evaluation under § 627.7074.
6. For total denial: § 86.121 declaratory action territory.

Next: 9.6 Theft.

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Educational. Not legal advice. Florida sinkhole claim rules are highly technical. Always retain a licensed Florida attorney + qualified geotechnical engineer for sinkhole claims.