| February 2026 | ||
| Electrical for HVAC | Feb 2-6 | |
| Electrician Service & Maintenance | Feb 2-6 Full | |
| Plumbing Service & Maintenance | Feb 2-6 Full | |
| Refrigeration AC/HP | Feb 9-13 | |
| Installation Technology | Feb 9-13 | |
| Heating Technology | Feb 9-13 | |
| Electrical for HVAC | Feb 16-20 | |
| Advanced Service Diagnostics | Feb 16-20 | |
| Refrigeration AC/HP | Feb 23-27 | |
| Heating Technology | Feb 23-27 | |
| Plumbing Service & Maintenance | Feb 23-27 | |
| March 2026 | ||
| Electrical for HVAC | Mar 2-6 | |
| Electrician Service & Maintenance | Mar 2-6 | |
| Refrigeration AC/HP | Mar 9-13 | |
| Installation Technology | Mar 9-13 | |
| Plumbing Service & Maintenance | Mar 9-13 | |
| Electrical for HVAC | Mar 16-20 | |
| Advanced Service Diagnostics | Mar 16-20 | |
| Refrigeration AC/HP | Mar 23-27 | |
| Plumbing Service & Maintenance | Mar 23-27 | |
| Electrical for HVAC | Mar 30-Apr 3 | |
| Electrician Service & Maintenance | Mar 30-Apr 3 | |
| April 2026 | ||
| Refrigeration AC/HP | Apr 6-10 | |
| Installation Technology | Apr 6-10 | |
| Plumbing Service & Maintenance | Apr 6-10 | |
| Electrical for HVAC | Apr 13-17 | |
| Advanced Service Diagnostics | Apr 13-17 | |
| Refrigeration AC/HP | Apr 20-24 | |
| Plumbing Service & Maintenance | Apr 20-24 | |
| Electrical for HVAC | Apr 27-May 1 | |
| Electrician Service & Maintenance | Apr 27-May 1 | |
| May 2026 | ||
| Refrigeration AC/HP | May 4-8 | |
| Installation Technology | May 4-8 | |
| Plumbing Service & Maintenance | May 4-8 | |
| Electrical for HVAC | May 11-15 | |
| Advanced Service Diagnostics | May 11-15 | |
| Refrigeration AC/HP | May 18-22 | |
| Plumbing Service & Maintenance | May 18-22 | |
| No Classes | May 25-29 | |