MN All License Boiler Prep Class     THIS CLASS WILL BE HELD IN PERSON.   Do not attend in-person classes if you have any cold or flu-like symptoms.  We… Read More »MN All License Boiler Prep Class June 19th & 20th, 8am-5pm both days

MN All License Boiler Prep Class     THIS CLASS WILL BE HELD IN PERSON.   Do not attend in-person classes if you have any cold or flu-like symptoms.  We… Read More »MN All License Prep July 10th & 11th, 2025. Class is 8am-5pm both days

Turbine Prep Class     THIS CLASS WILL BE HELD IN PERSON. This class is an add-on for anyone going for a MN Class ‘A’ license and will follow the… Read More »Turbine Prep Class

Turbine Prep Class     THIS CLASS WILL BE HELD IN PERSON. This class is an add-on for anyone going for a MN Class ‘A’ license and will follow the… Read More »Turbine Prep

MN All License Boiler Prep Class     THIS CLASS WILL BE HELD IN PERSON.   Do not attend in-person classes if you have any cold or flu-like symptoms.  We… Read More »MN All License Boiler Prep Class August 14th & 15th, 2025. 8am-4pm both days