Heat and Frost Insulators and Allied Workers Local 34: A Century of Excellence
Founded in 1913, Heat and Frost Insulators and Allied Workers Local 34 has been a cornerstone of the labor movement for over a century. Through times of prosperity and hardship, from economic downturns to periods of national conflict, our Union has not only endured but has thrived. We owe this legacy to the dedication of countless members who have contributed to our growth and success, and we look forward to continuing this tradition for generations to come.
Our commitment to excellence has solidified Local 34's position in Minnesota's Building & Construction Trades Council. We work together to improve the lives of our members and to uphold the high standards of our trade- a tradition of service and skill that elevates both the union and the industries we serve.
What we do
Our members specialize in installing a wide range of insulation materials for the thermal protection of both hot and cold mechanical systems. Our work is essential in numerous settings such as, but not limited to:
- Apartments and commercial buildings
- Industrial plants and chemical plants
- Nuclear and fossil fuel power plants
- Military bases and airports
- Government and correctional facilities
- Schools and universities
- Retail complexes and underground piping systems
Our scope of work is vast, and our members are trained across all areas of insulation application. We also provide certified expertise in fire protection, soundproofing, and the installations of various protective coatings on mechanical systems, meeting the complex demands of modern building infrastructure.
Training and safety
Our training program includes the latest certifications, including up-to-date OSHA and confined space training, to ensure a safe work environment for everyone involved- our members, our contractors, our customers and the public. By constantly upgrading our techniques and certifications, we stay competitive and equipped to tackle the ever-evolving challenges of the marketplace.
Through skill, safety and solidarity, Heat and Frost Insulators and Allied Workers Local 34 is building a stronger future for our members and our communities.
