Building Operator Certification (BOC) is a professional credential in energy efficiency that employers across the country recognize and reward. Today, thousands of BOC-trained engineer and technicians are on the job, saving energy and money. Building operators reduce their annual utility costs by instituting energy conservation practices they learned through BOC training and certification.

A new course will be starting in Seattle on 5/19/26. Learn more about the course or register today!

If you have already completed the Level I course, please pass this invitation along to a colleague.