Insulator at Arizona Heat & Frost Insulators & Allied Workers
at Arizona Heat & Frost Insulators & Allied Workers in Phoenix, AZ
About This Program
The Insulator Apprenticeship offered by Arizona Heat & Frost Insulators & Allied Workers is based in Phoenix, AZ, and provides a paid, structured entry into the insulation trade. This program is open to individuals looking to build a skilled career in mechanical insulation for commercial, industrial, and energy-related construction.
Over four years, apprentices complete 8,000 hours of on-the-job training alongside 576 hours of related technical instruction. Hands-on work includes installing insulation on pipes, boilers, tanks, and HVAC systems, while classroom coursework covers insulation materials, safety regulations, energy codes, and trade mathematics.
Graduates of this program complete their training as journeyman insulators, prepared to work on a wide range of construction and industrial projects. The insulation trade plays a key role in energy efficiency and fire protection, making skilled insulators a consistent need across the industry.
Wage & Training
OJT Hours
8,000
RTI Hours
576
Duration
4 years
What to Expect as an Insulator Apprentice
Duration
4 years of combined on-the-job training and classroom instruction
On-the-Job Training
~40 hours/week of hands-on work under journeyman supervision (8,000 total hours)
Classroom Instruction
576 hours of related technical instruction (~144 hours/year)
Paid Training
You earn a wage from day one, starting at a percentage of the journeyman rate and increasing as you progress
Time-based program: You'll progress through the program based on completing a set number of hours in both on-the-job training and classroom instruction.
Trade School vs. Apprenticeship for Insulator
Apprenticeship
Trade School
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