Summer in Southern California is more than just beach days and sunshine. For countless workers across Los Angeles County—especially those in construction, landscaping, agriculture, and warehouse work—it’s a season of heightened risk. With temperatures frequently soaring past 100°F, heat-related workplace injuries are not only common but also potentially life-threatening.
The Rising Threat of Extreme Heat in Southern California
Southern California is experiencing hotter, longer summers due to climate change. According to the California Environmental Protection Agency, the state has seen a fivefold increase in extreme heat days since the 1980s. In 2023 alone, Los Angeles County recorded 32 days over 95°F, a figure projected to rise annually.
Heat exposure on the job can cause a range of medical conditions—from heat exhaustion and heatstroke to dehydration, fainting, and even death. These injuries are especially common in industries where workers must perform strenuous tasks outdoors or in poorly ventilated indoor spaces.
Who's Most at Risk of Heat-Related Workplace Injuries?
Workers in these sectors are most vulnerable to Heat-Related Workplace Injuries:
- Construction
- Landscaping and Tree Services
- Agriculture and Farming
- Warehouse and Manufacturing
- Delivery and Transportation
In particular, Latino and immigrant workers, who make up a large portion of the Southern California workforce in these sectors, are disproportionately affected. A report by the Occupational Safety and Health Administration (OSHA) notes that 3 out of 4 heat-related deaths occur during the first few days of working in a hot environment, highlighting the danger of insufficient acclimatization and training.

Employer Responsibilities Under California Law
In California, employers are legally obligated to protect workers from Heat-Related Workplace Injuries. The Cal/OSHA Heat Illness Prevention Standard (Title 8, Section 3395) mandates:
- Access to fresh water
- Rest breaks in shaded or cool areas
- Emergency response plans
- Training on heat illness symptoms and prevention
Failure to comply with these regulations can constitute negligence. If you’ve suffered from a heat-related illness and your employer didn’t follow these rules, you may be entitled to workers’ compensation or even a personal injury claim if gross negligence is proven.
Real-World Impact: Statistics You Should Know
- In 2022, the U.S. Bureau of Labor Statistics reported 43 work-related deaths due to heat exposure, with thousands more suffering non-fatal injuries.
- California recorded hundreds of heat illness claims filed with workers’ compensation each summer, with the highest concentration in Los Angeles County.
- A study from the University of California, Los Angeles (UCLA) found that emergency room visits spike by 8% on days above 95°F—most commonly among outdoor workers.
These numbers reflect the seriousness of the problem—and why legal support is often necessary for proper compensation.
What to Do if You’re Injured on the Job Due to Heat
If you begin to feel dizzy, nauseated, confused, or excessively fatigued while working in the heat, you should immediately report your symptoms and seek medical care. After receiving treatment, document everything: where the incident occurred, what safety measures (if any) were in place, and who was present.
Next, contact an experienced personal injury attorney. You may have more options than just workers’ compensation, especially if negligence or unsafe work conditions played a role.

Why You Should Call Doyle Accident & Personal Injury Attorneys
With offices in Alhambra and Pasadena, Doyle Accident & Personal Injury Attorneys serve all of Los Angeles County, including workers living in East LA, the San Gabriel Valley, and the Inland Empire.
Their legal team understands both the physical toll and financial burden of heat-related workplace injuries. They will work tirelessly to:
- Investigate your employer’s compliance with heat safety laws
- File and manage your workers’ compensation claim
- Pursue a personal injury lawsuit if applicable
- Ensure you receive compensation for medical bills, lost wages, pain and suffering, and future care needs
Don’t wait. The sooner you act, the stronger your case. Let the attorneys at Doyle fight for your health and your future.
Call Doyle Accident & Personal Injury Attorneys today at (626) 737-0036
Offices conveniently located in Alhambra and Pasadena, Los Angeles County
Free Consultation – No fees unless you win