Abstract
Introduction: In Canada, Ontario's shortage of electricians is linked to high physical demands and psychosocial stressors that may undermine worker well-being. Methods: = 188), assessing musculoskeletal symptoms (12-month), sleep quality, psychological distress, burnout (personal, work-related), and job satisfaction. Results: Overall, 90.2% reported at least one musculoskeletal symptom in the past 12 months. Regression analyses revealed that sleep quality and years of experience significantly predicted psychological distress and burnout, with poorer sleep linked to higher personal and work-related burnout, greater psychological distress, and lower job satisfaction. More years of experience were associated with lower distress and burnout. Women reported higher psychological distress than men, highlighting inequality and discrimination in male-dominated trades. Apprentices experienced greater psychological distress [8.96 (SD = 8.29)] than non-apprentices [4.99 (SD = 6.59)], reflecting vulnerabilities associated with low wages, job insecurity, and a lack of support. Discussion: These findings highlight the complex interplay of physical, psychological, and socio-structural factors in shaping electricians' health. Targeted interventions are crucial for promoting sustainable and inclusive environments in the electrical industry.