There are many questions you should ask a plumber during an interview. Some are technical and others are personal. Some of the questions will be about your attitude toward your work, your approach to plumbing, and your passion for the field. Regardless of the question, preparing for these types of interviews is imperative to making a positive impression and making the right impression on the interviewer.
During the interview, the employer will want to know how much commitment you have to the job. To show this, you should share about your past experiences with plumbing. You can discuss your long-term goals, how you delegate work, or even your proudest accomplishments. You can also share your knowledge of the company and their way of doing business.