About Us

If you are looking for experts for energy conservation through insulation look no further.  Insulators Local 16 and our Contractor partners have been the Mechanical Insulation and Firestop Industry leaders in Northern California and Northwestern Nevada for over 100 years. We have the only State approved apprenticeship training for mechanical insulation and firestop. Our members receive cutting edge classroom and on the job training and guidance, understanding how important our work is to society by creating a safer, greener and more efficient world. Journeymen members receive continuous training in order to learn latest techniques and to adapt to new materials in our ever changing industry.