A lineman apprenticeship program typically lasts between three to five years, depending on the specific requirements of the program and the region. During this time, apprentices receive a combination of classroom instruction and hands-on training, allowing them to develop the necessary skills for the job. In summary, the duration of a lineman apprenticeship program generally ranges from three to five years. This timeframe can vary based on the program's specific guidelines and location. Throughout this period, apprentices engage in both theoretical learning and practical experience, equipping them with the essential skills needed for a successful career in the field.