Commercial HVAC Training

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Faster, Better Commercial HVAC Training

Provide high-quality, simulation-based commercial HVAC training to help technicians rapidly develop and retain on-the-job skills.

Scale Your Workforce, Grow Your Business

SkillMill’s online commercial HVAC training can help you close the gap between what you need and what you have. You can rapidly train new techs and help experienced techs grow their skills safely with hands-on 3D simulations and virtual reality training designed to help you develop, maintain, and invest in your dream workforce.

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Close the Gap Between What You Need and What You Have

Put faster, better, and easier training at the forefront of your strategy. With Interplay Learning’s online commercial HVAC training, your team will shine – and so will your company.

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Reduce Callbacks and Increase Efficiency

Help technicians get the job done right the first time by equipping them with the knowledge and deductive reasoning they need to make repairs faster and troubleshoot more effectively.

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Win the Talent War

SkillMill relies on proven methodology to increase learning retention rates, allowing you to hire anyone and get them job-ready faster to accelerate your revenue growth.

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Make Learning Easy

Standardize training across your organization, assign courses based on learner skill assessments, and create career paths to help experienced techs advance and grow.

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Develop a More Engaged Workforce

Keep your techs engaged and strengthen their confidence in the field, helping you retain them longer and, in turn, growing your business with their expertise.

Featured Courses

Our foundational video courses provide the building blocks to understand core commercial HVAC concepts, while immersive 3D simulations teach on-the-job skills and enable greater proficiency in troubleshooting.

EPA Section 608 Prep Course: Core

Chiller Systems

Fluid Cooler Seasonal Maintenance


Rooftop Unit Troubleshooting

Leak Check and Evacuation

Gas Rooftop Refrigeration Troubleshooting 3D/VR

Fluid Cooler Preventative Maintenance 3D/VR

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Want to Learn More?

Overview: Build the Next Generation of Mechanical Contractors

Blog: Unlock Explosive Growth: Maximize Your Training Program

Video: Commercial AC Troubleshooting Course