Heat and Frost Insulator

Becoming an Insulator

What does a Heat and Frost Insulator Do?

  • Insulate Boilers
  • Insulate Steam Lines
  • Insulate Hot & Cold Systems
  • Cover, Seal, or Finish Insulation

Where do Insulators work?

  • Mechanical Systems
  • Commercial Office Buildings
  • Industrial Projects
  • Schools

Am I Qualified?

  • Must be at least 18 years of age
  • Must have a high school diploma or G.E.D.
  • Must be of good physical condition to perform the work required
  • Must have a sincere interest in the trade
  • Must be willing to work in extreme heat and confined spaces

What can I expect while training?

  • Program is approximately 4 years
  • You must pass a preliminary test
  • Some travel may be required
  • You must attend and pay tuition for 3 semesters of schooling; you will be paid  or your time in class
  • On-the-job Training with an experienced Journeyman

The Story of Big Step, Inc.

The Big-Step outreach program was established to acquaint individuals with employment and career opportunities in the skilled trades. Big-Step is a major assistance program to help applicants upgrade their math, science, and other academic skills for a successful career in construction.

The overall goal of Big-Step is to provide greater skills to individuals striving for a career in the skilled trades. The majority of participants will be placed into higher skilled/higher paying jobs and apprenticeship occupations, once training and work experience has been achieved.


  • Recruit qualified individuals for apprenticeship training and careers.
  • Provide needs assessment and identify deficiencies clients may have; develop a corresponding action plan.
  • Provide apprenticeship test tutoring and other preparation services. Day and evening classes are available.
  • Place clients into on-the-job training with the intention of leading to construction related apprenticeships.
  • Place and assist clients into any classroom training necessary to prepare/place them into higher-paying employment opportunities.
  • Provide case management services to assist candidates to become indentured apprentices and/or retain construction-related employment.


Earl Buford, Executive Director
3841 West Wisconsin Avenue
Milwaukee, Wisconsin 53208
(414) 342-9787