Click an available green date in the calendar below to reserve your class.
Learn about the new energy codes “Net Zero” construction requirements in this class
NOTE: Classes run from 8 am – 3 pm.
NOTE: This new Andover location is replacing the Peabody and Woburn locations.
Upcoming Class Dates:
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February 24, 2026
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April 28, 2026
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June 23, 2026
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August 25, 2026
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October 27, 2026
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December 21, 2026
