S2 License Program

In depth, and in demand!

The S2 Program is the most comprehensive curriculum we offer. Our day program allows you to graduate in just months and begin a paid apprenticeship.

A CT S2 heating and cooling license allows an HVAC technician to work on any type of heating, piping or cooling equipment. People who hold S licenses are in-demand and well-compensated.  In fact, the S2 license is sometimes called “The Other 4-Year Degree”.

Most of your learning as an HVAC technician will occur on the job during your 4-year paid apprenticeship.  The only schooling you’ll need to be on your way is the program offered by ENTECH.

This program provides the educational requirements necessary to fulfill the S2 License requirements. Students are ready to begin their 4-year apprenticeship upon completion of the program.

To register and for pricing information, select one of the upcoming sessions below.

Available Courses

No classes currently scheduled. For updates, please call Kate Lennon at 860-893-0605, email her at kate@entechtraining.org, or fill out the form and we'll contact you.

S2 License Program includes training in the following fields:

• Introduction to the Trades
• Trade Math
• Electrical
• Refrigeration
• Air Conditioning
• Heating Warm Air
• Heating Hydronics
• Metal Trade
• Comfort Systems Design
• OSHA 30 Construction – Online via a State of CT approved provider (additional cost)

The S2 program is designed to provide students with the knowledge and skills, needed to obtain employment as an apprentice in the HVAC industry.