Heat & Frost Insulators Local 17 specialize in installing, maintaining, and repairing insulation and fireproofing systems that make buildings and industrial facilities safer, more efficient, and more comfortable. From commercial buildings and factories to mechanical systems and ductwork, members of Local 17 ensure that heating, cooling, and piping systems operate efficiently while protecting workers and property from heat, cold, and fire hazards. Their work helps save energy, control temperatures, and prevent costly damage to critical infrastructure.

Insulators do more than wrap pipes and install panels. Local 17 members install thermal insulation, soundproofing, and fireproofing materials, carefully measuring, cutting, and applying materials to meet safety codes and industry standards. Their expertise improves energy efficiency, reduces noise, and increases the lifespan of mechanical systems. They also work closely with contractors and other trades to ensure projects are completed safely and on schedule.

Through apprenticeship programs and ongoing training, Heat & Frost Insulators Local 17 maintain high standards of safety, precision, and craftsmanship. Their work is essential for both new construction and renovation projects, providing skilled, reliable labor that helps strengthen local communities and keep building systems running safely and efficiently.