Working Under the Florida Sun: How Heat Illness Becomes a Workers’ Compensation Claim

Florida’s outdoor workforce is enormous. Roofers, landscapers, farmworkers, road crews, utility technicians, and delivery drivers spend long hours in heat and humidity that can push the body past its limits. Heat exhaustion, heat stroke, and complications such as acute kidney injury and rhabdomyolysis are serious medical events. Yet heat-related claims are often harder to secure than a fall or a machinery accident because the injury has no single obvious moment of impact. Our Jacksonville workers’ compensation attorneys explain how these claims are evaluated and what tends to decide them.

Florida’s Legal Landscape for Workplace Heat

Florida does not have its own heat standard for private employers, and in 2024 the Legislature went further. Fla. Stat. § 448.106 prohibits counties and cities from requiring employers to meet heat exposure requirements beyond those set by state or federal law. The statute’s definition of those requirements includes water access, cooling measures, acclimation periods, and heat safety training. Local governments may still set rules for their own direct employees.

For injured workers, the practical effect is that there is often no local ordinance to point to as proof of a violation. That matters less than it might seem. Workers’ compensation in Florida is a no-fault system. The question is not whether the employer broke a rule, but whether the illness arose out of and in the course of employment.

Why Insurers Push Back on Heat Claims

Carriers commonly argue that a preexisting condition, such as heart disease or diabetes, caused the collapse, or that the worker faced no greater heat than any other Floridian. The response usually rests on specifics: the physical exertion the job required, protective gear that trapped heat, and hours spent in direct sun without meaningful breaks. The stronger the factual record, the harder it is to characterize the illness as a coincidence.

Evidence That Strengthens a Heat Illness Claim

• Weather data and heat index readings for the date and location
• Time records showing hours worked and when breaks occurred
• Coworker statements about access to water, shade, and rest
• Emergency medical records documenting body temperature, lab values, and diagnosis
• A job description detailing physical demands and required equipment

The 30-Day Notice Rule and Delayed Diagnoses

Under Fla. Stat. § 440.185(1), an injured employee must notify the employer within 30 days after the date of injury or its initial manifestation. Heat illness complicates this because kidney damage and other complications may not be diagnosed right away. The statute provides an exception when the cause could not be identified without a medical opinion, allowing notice within 30 days of receiving that opinion. Reporting symptoms promptly, even when they seem minor, remains the safest course.

Get Guidance From The Pendas Law Firm

Our offices in Orlando, West Palm Beach, Ocala, Tampa, Bradenton, Fort Lauderdale, Miami, Jacksonville, Fort Myers, and Daytona Beach represent outdoor workers across Florida whose health has been harmed on the job. If your heat illness claim has been delayed, questioned, or denied, The Pendas Law Firm can help you build the record needed to pursue the benefits you are owed. We invite you to contact our Florida workers’ compensation lawyers for a confidential case review.

Source:

flsenate.gov/Laws/Statutes/2025/448.106