| October 2025 | ||
| Electrical for HVAC | Oct 6-10 | |
| Installation Technology | Oct 6-10 | |
| Refrigeration AC/HP | Oct 13-17 | |
| Heating Technology | Oct 13-17 | |
| Electrician Service & Maintenance | Oct 13-17 | |
| Plumbing Service & Maintenance | Oct 13-17 | |
| Electrical for HVAC | Oct 20-24 | |
| Advanced Service Diagnostics | Oct 20-24 | |
| Refrigeration AC/HP | Oct 27-31 | |
| Heating Technology | Oct 27-31 | |
| Plumbing Service & Maintenance | Oct 27-31 | |
| November 2025 | ||
| Electrical for HVAC | Nov 3-7 | |
| Installation Technology | Nov 3-7 | |
| Electrician Service & Maintenance | Nov 3-7 | |
| Refrigeration AC/HP | Nov 10-14 | |
| Heating Technology | Nov 10-14 | |
| Electrical for HVAC | Nov 17-21 | |
| Advanced Service Diagnostics | Nov 17-21 | |
| Plumbing Service & Maintenance | Nov 17-21 | |
| No Classes | Nov 24-28 | |
| December 2025 | ||
| Electrical for HVAC | Dec 1-5 | |
| Installation Technology | Dec 1-5 | |
| Refrigeration AC/HP | Dec 8-12 | |
| Heating Technology | Dec 8-12 | |
| Electrician Service & Maintenance | Dec 8-12 | |
| Electrical for HVAC | Dec 15-19 | |
| Advanced Service Diagnostics | Dec 15-19 | |
| Plumbing Service & Maintenance | Dec 15-19 | |
| No Classes | Dec 22-26 | |
| No Classes | Dec 29- Jan2 | |