
2026 8 Hour HAZWOPER Refresher
Annual 8-hour HAZWOPER refresher meeting OSHA 29 CFR 1910.120(e)(8) requirements.
Lithium Battery Safety
Covers what happens when lithium batteries fail and how to prevent fires and explosions.View All OSHA Courses

What is the Using Fire Extinguishers in Construction Environments Course?
The Using Fire Extinguishers in Construction Environments course is an online safety training program designed for construction workers who need to know how to use fire extinguishers effectively and safely during a fire emergency. The course teaches workers about different types of fires, how they should be put out, and how to operate fire extinguishers correctly. It is delivered through MARCOM, a safety and compliance training content provider.
Training covers how fires burn, the different classes of fire, dry chemical and carbon dioxide extinguishers, water and foam extinguishers, how to use a fire extinguisher using the PASS method (Pull, Aim, Squeeze, Sweep), and how to maintain fire extinguishers on the job site.
The course is 100% online, fully self-paced, and accessible on desktop computers, tablets, and smartphones.
Key facts before you enroll.
Find out if this training applies to you.
See which sectors depend on this training.
Everything that comes with your enrollment.
Watch a 90-second overview of the Using Fire Extinguishers in Construction Environments — no login required.
Course overview video not available.
Experience the first 5 minutes of the course right here. No account or payment required.
Everything included with your Using Fire Extinguishers in Construction Environments training.
Everything you need to know before enrolling in the Using Fire Extinguishers in Construction Environments.
Find out if this training applies to your role, your job site, or your employer's compliance requirements, and whether it matches the certification you need.
Employers across a wide range of industries use this course to meet federal, state, and site-specific safety training requirements for their workforce.
Over 50,000 workers trained. Here's what makes us the trusted choice for OSHA compliance.

Everything you need to know about the Using Fire Extinguishers in Construction Environments.
Complete your Using Fire Extinguishers in Construction Environments online — at your own pace, on any device, with an instant certificate when you're done.
Complete modules in any order. Ideal for experienced professionals refreshing at their own pace.
eTraining and the eTraining logo copyright 2026 eTraining, Inc. All Rights Reserved.