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Celebrating 20 years of connecting technologies, controlling environments, and conserving our 'aina!

CONNECT
CONTROL
CONSERVE

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BUILDING AUTOMATION

Automated control of HVAC and other building systems

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Powerful and highly scalable yet cost-effective for even the smallest facilities

Leading the Way

We strive for clean energy always

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We proudly represent leading manufacturers in the industry

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Brand-Flexibility at its Finest

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Image by Colton Jones
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If it uses energy, we can make it smarter and more efficient

Hawaii Energy Systems LLC © 2006 - 2025

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