Join Mullen Plumbing, Heating & Cooling as a Plumbing Assistant in Charleston, WV. Become part of a skilled and dedicated team, supporting expert plumbers while learning the trade and delivering exceptional service to our valued customers. Key Responsibilities and Duties. Assist Lead Plumber in the installation, repair, and maintenance of plumbing systems. Load and deliver materials as directed by the lead. Clean and prepare job sites before and ...
