Heating, Cooling, Sheet Metal License Application Path - Journeyperson

• Dept. of Labor AT-22 Forms must be submitted to the Dept. of Labor before submitting an application for licensure.

• If you did NOT complete an apprenticeship with the CT Dept. of Labor and are applying under equivalent experience and training, see instructions below:
  • Letters from current or previous employer(s).

  Letters must be on company letterhead, dated, and notarized, and must include the dates of employment and a specific, detailed description of your on-the job-training and work experience, including all aspects included in the scope of work you are applying for.

  NOTE: Letters that do not meet the criteria listed above will not be accepted.  This will significantly delay the processing of your application. Do not submit W-2’s, 1099’s or tax returns for proof of your on the job training or work experience.  They will not be accepted.  Letters from employers are required. 

   
  • Proof of related instruction

  Copies of transcripts, diplomas, and certificates for proof of completion of all required classes for the license type you are applying for.

  NOTE: On the job training and work experiences CANNOT be considered in lieu of the required classroom training.

   

  • Out of state apprenticeship completion if applicable Certificate of apprenticeship completion in another state or jurisdiction
• Out of state licenses, if applicable

All three items below must be submitted:

1. Copies of all occupational trade licenses held in any state or jurisdiction;
2. Documentation including laws and regulations from that state or jurisdiction that reflect the requirements met to obtain these licenses; and
3. Scope of work for these licenses.   

NOTE: 

• Your out of state license will not be considered for equivalency unless all items listed above are submitted.  This will cause a significant delay to the processing of your application.
• On the job training and work experience from another state does not replace the classroom training requirement; you must have completed the classroom requirements.

 

License Type	Scope of Work	On the Job Training Hours	Classroom Hours
S-2	Unlimited Heating, Piping, and Cooling	8,000	576
S-4	Limited Heating & Piping	8,000	576
S-8	Limited Heating	8,000	576
S-10	Limited Heating Cooling	6,000	576
B-2	Limited Gas and Oil Burner	2,000	288
B-4	Limited Gas and Oil	4,000	360
D-2	Limited Warm Air, Air Conditioning and Refrigeration System	4,000	432
D-4	Limited Cooling Refrigeration	4,000	396
G-2	Limited Heating, Piping and Cooling	1,000	***
G-8	Limited Welding	1,000	***
SM-2	Sheet Metal	8,000	576
SM-4	Limited Sheet Metal Residential/Light Commercial	4,000	288
SM-6	Limited Sheet Metal Hood Systems	2,000	144
ST-2	Solar Thermal	4,000	288
VT-2	Limited Heating Cooling	6,000	***
MT-2	Limited Heating Cooling	6,000	***
HPG-2	Limited Cooling	500	***
OE-2	Operating Stationary Engineer	6,000	432
PP-2	Limited Process Piping	2,000	***

***Additional information on Heating and Cooling Trainee license types G-2, G-8, MT-2, VT-2, HPG-2 and PP-2.

For additional information regarding these requirements, please visit the CT Dept. of Labor Apprenticeship Division website:  https://www.ctdol.state.ct.us/progsupt/appren/WorkSchedules/apptoc1.htm

For additional information on required on the job training hours and related instruction, visit the Dept. of Labor Apprenticeship Division website at www.ctdol.state.ct.us/progsupt/appren/appren.htm

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Journeyperson Application