Plumbers Local 3 has been protecting the health of Denver since 1890. Take some time to hear from some our members, contractors, and our officers on a variety of different subjects. Want to know why we are the safest plumbers in the industry? Want to know what it's like to be an apprentice? Are you currently a non-union journeyman plumber and are thinking about making the call to the union? We answer questions like this and more. We thank you for you time and hope you find the information to be helpful.
