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: 

  • April 2, 2025
  • May 5, 2025
  • June 4, 2025
  • July 1, 2025
  • August 5, 2025
  • September 3, 2025
  • October 7, 2025
  • November 4, 2025