About Us

Energy Resource Institute, a Member of the Axiom-ERI Group, provides expert-led training in field heat treatment backed by real-world service experience.

Who we are

We are a team of metallurgists, engineers, and trainers dedicated to building practical, field-ready skills for industrial heat treatment professionals.
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Our purpose

To close the gap between knowledge and jobsite readiness—empowering technicians with the skills, tools, and confidence to perform with excellence.
Have a question about our courses, pricing, or bundle programs? Feel free to contact us.

Serving Clients and Professionals

Clients

Projects

Professionals Certified

Why choose us

We combine real-world experience with instructional excellence—so your training isn’t just informative, it’s truly applicable.

Real-World Credibility

We don’t just teach—our group includes active service providers, giving our training the depth and relevance only hands-on experience can offer.

Built by Experts

Our courses are developed by industry veterans in metallurgy, engineering, and instructional design, ensuring both technical depth and effective learning.

Career-Driven Outcomes

We focus on building skills that improve job performance, increase employability, and elevate your value in the field.

Meet Our Experts

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Gerry McWeeney

With over 30 years of leadership in field heat treatment, Gerry is the CEO of Axiom and a founding contributor to ERI’s training vision. His hands-on expertise spans complex jobsite operations, metallurgical compliance, and safety protocols. Gerry brings strategic insight and field-tested knowledge to ensure that our programs align with the realities of today’s industrial environments.
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Jeff Weinacker

Jeff is a seasoned expert in induction heating technology and a cofounder of Thermo International. With decades of experience engineering induction systems and supporting field operations, he helps shape the technical accuracy of our training. Jeff’s contributions ensure our induction modules are rooted in proven applications and forward-thinking practices.
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Randy Yang

A senior leader in curriculum design and learning technology, Randy ensures every course is structured for clarity, engagement, and field relevance. He has built successful training programs across mission-critical industries including medical, construction, and finance—bringing a versatile, results-driven approach to technical education.
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