Heat & Cold Stress Training in California, Colorado, Minnesota, Oregon, and Washington
RATED:
Extreme temperatures can be life-threatening, and workers exposed to severe heat or cold are at risk of serious health complications. Whether you are laboring under the scorching sun or enduring harsh winter storms, understanding how to recognize and prevent heat and cold stress is crucial–that is where cold and heat stress safety training comes in!
At HAZWOPER Center, we are committed to protecting workers by providing comprehensive heat stress safety training and cold stress training to California, Colorado, Minnesota, Oregon, Washington, and throughout the nation.
Our heat and cold stress training programs not only comply with OSHA standards, but seek to equip workers with the knowledge and skills to recognize symptoms early-on and respond effectively to temperature-related emergencies.
- 60-Minute Certified Course
- Personalized Certificate of Completion
- Courses Available 24/7
- Take Course at Your Own Pace




Heat Illness - Recognition and Prevention - Initial Training Course:
Designed for industries such as (but not limited to) construction, manufacturing, bakeries, foundries, warehousing, agriculture, transportation, and many other service sectors where workers are exposed to high temperatures.
Approximate course length: 60 minutes
Pre-requisite: None
Language: English (student must be able to read and understand English to complete this course)
Testing: You must score the minimum score assigned to each module quiz, and score at least 80% correct to pass the final exam. If you pass a module quiz, you will be directed to the next module, and if you pass the final exam, you will be able to print your certificate of completion. If you do not pass a module quiz or final exam, you will have the opportunity to retake it a second time, and if necessary, a third time. If you fail the third attempt of a quiz or exam, you can repeat the module or course (no charge) and then attempt the quiz/exam again.
Certification: Upon completion, gain access to and print off your test, certificate, and checklist for compliance and record-keeping.
Course Materials: Printable notes packet, OSHA links regarding hot weather, and links to information about the NWS heat index chart and related materials.
Price: $30.00
Course Objectives:
At the completion of this course, you will be able to:
- Understand how heat and humidity affect the human body
- Recognize the symptoms and stages of various heat illnesses
- Identify personal and environmental risk factors for heat-related illness
- Learn practical prevention strategies for working in high-heat conditions
- Respond effectively to heat-related emergencies
- Promote compliance with safety regulations while ensuring worker well-being and productivity
Topics Covered:
- Lesson 1: Introduction to Heat Stress and Heat Illness
- Lesson 2: How Heat and Humidity Affect the Body
- Lesson 3: Recognizing Symptoms of Heat Illness
- Lesson 4: Identifying Risk Factors
- Lesson 5: Prevention Strategies and Best Practices
- Lesson 6: Emergency Response Procedures
- Lesson 7: Promoting Long-Term Safety and Compliance
Note: This online training does not provide site-specific instruction as required by OSHA or other regulatory agencies. Employers must supplement this course with on-site training and information specific to the conditions, procedures, and equipment in their workplace to remain fully compliant.
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60-Minute Heat Stress - Initial Training Course?
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Need to Purchase the Heat Illness - Recognition and Prevention - Initial Training Course Course or Refresher Course for Multiple Students?
Heat Stress - Refresher
RATED:
This refresher course equips workers, supervisors, and managers with essential knowledge and practical strategies to effectively manage heat-related hazards in the workplace.
Targeting key industries such as construction, agriculture, warehousing, manufacturing, and transportation, the training reinforces understanding of how heat affects the body, how to identify early signs of heat illness, and how to implement proven prevention techniques. From hydration and rest schedules to environmental monitoring and emergency response, participants will review core principles that support both safety and productivity.
Whether you’re updating your awareness of OSHA requirements or seeking to strengthen your approach to hot weather safety, this course delivers the critical insights needed to help protect yourself and your team during high-heat conditions.
- 45-Minute Certified Course
- Personalized Certificate of Completion
- Courses Available 24/7
- Take Course at Your Own Pace




Heat Stress - Refresher Course Overview:
Approximate course length: 45 minutes
Pre-requisite: This is a refresher course, intended to be taken at some point after taking an initial course on the same subject.
Language: English (student must be able to read and understand English to complete this course)
Testing: You must score the minimum score assigned to each module quiz. There is no final exam. If you pass a module quiz, you will be directed to the next module. If you do not pass a module quiz, you will have the opportunity to retake it a second time, and if necessary, a third time. If you fail the third attempt of a quiz, you can repeat the module or course (no charge) and then attempt the quiz/exam again.
Certification: Upon completion, gain access to and print off your certificate and compliance records.
Price: $25.00
Course Objectives:
The Heat Illness Recognition and Prevention Refresher Training Course is a 45-minute program that revisits essential topics such as the physiological effects of heat and humidity, identification of various heat illnesses and their symptoms, risk factors, preventive strategies, and emergency response techniques.
At the completion of this course, you will be able to:
- Review essential concepts on how heat and humidity contribute to workplace heat illnesses.
- Identify early signs and symptoms of common heat-related health conditions.
- Reinforce strategies for preventing heat illnesses through proper hydration and environmental monitoring.
- Strengthen awareness of individual risk factors and effective emergency response actions.
- Understand best practices for implementing OSHA-compliant heat safety measures on job sites.
Topics REFRESHED:
- Lesson 1: Effects of Heat and Humidity
- Lesson 2: Recognizing Heat Illness Symptoms
- Lesson 3: Emergency Response Procedures
- Lesson 4: Hydration and Rest Strategies
- Lesson 5: Administrative and Engineering Controls
- Lesson 6: OSHA Compliance in Hot Environments
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Heat Illness Recognition and Prevention - Refresher Training Course for Multiple Students?
Benefits of Heat and Cold Stress Training for Employees
Investing in heat and cold stress training in California, Colorado, Minnesota, Oregon, Washington, or beyond benefits both employees and employers. Workers who complete heat stress safety training and cold stress training gain the confidence to perform their jobs safely in extreme conditions.
At the completion of this course, you will be able to:
- Preventing Heat or Cold-Related Injury
- Improved Emergency Preparedness and Response
- Complying With OSHA’s Heat and Cold Stress Guidelines
- Decrease Heat or Cold-Related Illnesses
- Increased Workplace Productivity
- Reduced Workplace Costs
Not only do we ensure that you are prepared to work in extreme weather conditions, but we also offer cold stress training and refresher training to keep you up-to-date on the latest education and safety standards.


How to Implement Effective Heat & Cold Stress Training Programs
Each year, thousands of workers suffer from heat-related illnesses, many of which can lead to hospitalization or even death. Similarly, cold stress conditions such as hypothermia and frostbite can cause severe injuries if not properly managed. But implementing effective heat and cold stress training programs in California, Colorado, Minnesota, Oregon, Washington, and beyond, requires a proactive approach that prioritizes worker safety, education, and preparedness.
At HAZWOPER Center, we are here to partner with you to develop comprehensive training programs that equip you and your team with the knowledge to recognize early signs of heat/cold stress and respond effectively in emergencies.
Beginning with comprehensive cold stress training and heat stress safety training, we provide the essential education and resources needed to safeguard your workforce against extreme temperatures.