G-8
G-9
MT-1
Limited Heating Cooling Contractor
MT-2
Limited Heating Cooling Journeyperson
VT-1
Limited Heating Heating & Cooling Contractor (Valves)
VT-2
Limited Heating Heating & Cooling Journeyperson (Valves)
AG-1
Glazer Contractor (Auto) Technical
AG-2
Glazer Journeyperson (Auto) Technical
FG-1
Glazer Contractor (Flat)
FG-2
Glazer Journeyperson (Flat)
W-1
Limited Water Well Contractor Driller
W-2
Limited Water Well Driller
W-3
Limited Non-Water or Monitoring Well Contractor Driller
W-4
Limited Non-Water or Monitoring Well Driller
W-5
Well Casing Extension Contractor
W-6
Well Casing Extension Journeyperson
W-7
Limited Geothermal Contractor
W-8
Limited Geothermal Driller
W-9
Limited Direct Exchange Geothermal Contractor
W-10
Limited Direct Exchange Geothermal Driller