Our Story

American GeoThermal, our parent company, has been apart of the heating and cooling industry since 1981. Locally owned and operated in Murfreesboro, TN – specializing in manufacturing batchwater tank heaters and chillers for the concrete industry.

In 2006, we had identified several barriers within the healthcare community and engineers were looking for solutions! With a team of innovators and big ideas, ChillMaster was born.

We applied our knowledge and expertise to design, fabricate, and test the latest technology on heating and cooling equipment for reliability and ease of operation – without sacrificing quality.

Since then, we’ve expanded our solutions to commercial, industrial, government, and institutional buildings.

Our Mission

Design and build reliable, energy-efficient equipment that meets the challenges our partners face using the latest technologies.

Whether designing for new construction or improving conditions in existing buildings, our team at ChillMaster will meet those challenges with competence and experience!

Photo of ChillMaster's Office Building located in Murfreesboro, TN
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Integrity

Strive to do what's right, act truthfully and honorably, take accountability and deliver on commitments!

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Simplicity

Streamline processes, eliminate unnecessary complexities, and provide straightforward solutions.

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Excellence

We take risk, learn from our mistakes, exceed expectations and redefine the Standards of Excellence.

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Think Big

We challenge our ideas of what's possible in order to inspire progress and exceed expectations!

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Innovation

Through innovation, we generate solutions! We take pride in our work and together achieve incredible things.