Upcoming TLC In-Person Class Schedule

Course	Day Classes	Evening Classes
HVACR 101 (HVACR Technician Program)	Jan 12, 2026	Oct 27, 2025
HVACR 103 (HVACR and Facility Maintenance Program)	Jan 12, 2026	N/A
Welding Technology	May 18, 2026	Dec 8. 2025
Welding Basics	Call for Info	Call for Info
Combined Oil & Gas Heat Technology	Jan 12, 2026	Oct 27, 2025
HVACR 03/05/06 (HVACR Combined AC & Refrigeration)	Jan 12, 2026	Oct 27, 2025
HVACR 04 (Electrical Code for Refrigeration)	Call for Info	Call for Info
FM2F 2nd Class Fireman/Boiler Operator	Call for Info	Mar 23, 2026
EN3E (1st Fireman & 3rd Class Engineer License Preparation)	Call for Info	Mar 23, 2026
EN1E (1st & 2nd Class Engineer License Preparation)	Call for Info	Mar 23, 2026

HVACR 101, HVACR 103 and Welding Technology run Monday through Thursday.

Continuing education/online course enrollment is ongoing, please see our registration page to get started.

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Serving all of central Massachusetts and beyond.

Including: Oxford, Worcester, Charlton, Dudley, Southbridge, Douglas, Sutton, Auburn, Leominster, Fitchburg, Webster, Northeast CT, and much more.

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