Our Mission

Who We Are Founded in 1913, Insulators Local 34 is committed to delivering exceptional opportunities, training, and benefits to our members. Collaborating with elite contractors throughout Minnesota, Western Wisconsin, and South Dakota, we specialize in the installation of advanced mechanical insulation solutions for corporate and non-profit organizations. At Insulators Local 34, we do not merely adapt to industry developments; we lead the way. Our comprehensive apprenticeship programs and proactive outreach initiatives ensure that our highly skilled membership remains at the forefront of the latest mechanical insulation technologies. Through extensive training and ongoing education, we equip our members with the practical and technological expertise necessary for success. This rigorous preparation enables our members to work safely and effectively in challenging environments, including nuclear plants, military facilities, manufacturing and chemical plants, retail centers, hospitals, universities, and educational institutions. Forging Alliances At Insulators Local 34, we are dedicated not only to training the most skilled mechanical insulation installers but also to creating business opportunities for our members. In May 2009, we established a strategic alliance with the National Insulation Association and the International Association of Heat and Frost Insulators and Allied Workers. This partnership is focused on raising awareness of the significant benefits of mechanical insulation. Our outreach efforts include a comprehensive campaign that utilizes robust data and compelling financial arguments to engage potential industrial and retail clients. To date, this initiative has generated hundreds of jobs and resulted in the installation of thousands of miles of insulation, reflecting our unwavering commitment to the growth and success of our members.