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.
Upcoming Class Dates:
- August 4, 2026
- October 6, 2026
MA Construction Supervisor License Renewal (CSL) – 6 Hours Day 1 – Peabody, MA
From: $175.00
