Connecticut
License Exam Preparation
Statewide Classifications
Business Management
Electrical
C‑5
C‑6
E-1
E-2
L‑1
L‑2
L‑5
Limited Electrical Contractor (Low Voltage)
L‑6
Limited Electrical Journeyperson (Low Voltage)
T-1
Limited Electrical Contractor (Telephone)
T-2
Limited Electrical Journeyperson (Telephone)
Sign and Outline Lighting
Heating, Piping and Cooling
B‑1
B‑2
B‑3
B‑4
D‑1
D‑2
D‑3
D‑4
S‑1
S‑2
S‑3
S‑4
Limited Heating, Cooling and Piping (Journeyperson)
S‑5
S‑6
Limited Heating, Hot Water, and Steam (Journeyperson)
S‑7
Limited Contractor (Hot Water or Steam Heating)
S‑8
Limited Journeyperson (Hot Water or Steam Heating)
S‑9
S‑10
Plumbing
J‑1
J‑2
P‑1
P‑2
P‑6
P‑7
Process Piping
Gas Supply, Storage, Piping and Equipment
Sheet Metal
SM‑1
SM‑2
SM‑3
SM‑4
SM‑5
SM‑6
