top 100 workplaces

 

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We practice what we preach. Check out our new building.

 

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Gateway Atrium,
located within ESI’s corporate headquarters, displays works by local area artists and photographers. Currently showing are selected pieces from “Celebrate Go Green” by VSA Wisconsin.

 

 


NEWS/EVENTS

 

“The Time to Rethink Energy Procurement Is Now.” Paul Oswald talks about energy-saving steps.    

 

Security and life safety is a growing challenge for medical facilities. Learn more. 

 

Traditional security industry under attack. Find out more.

 

The demand to save energy costs and increase security fuels growth for ESI. Read about it. 

 

ESI headquarters cited as an “example of sustainable light commercial building.” 

 

Will Sustainability Kill Profitability? Read Paul Oswald’s answer. 

 

ESI helps Brookfield make its mark in the green building world. Read more.

Check out our latest course schedule and learn how to decrease operating costs by increasing knowledge.

 

 


Efficiency. Sustainability. Intelligence.Think ESI for profitable building performance.

ESI is about making buildings smarter, both in how they’re designed and how they’re operated. We merge energy management with bottom-line financial strategies to create practical, sustainable solutions. System integration. Intelligent building applications and systems. Managed services. Energy efficiencies. Security systems. Enhanced operations and maintenance practices. Education. And effective commissioning. The outcome is a more energy-savvy, productive, comfortable and profitable building.

 

Local, regional, national. Multi-industry scope. Innovative, experienced team.
One reliable source. Think ESI.