Commercial electrical work involves the installation, maintenance, and repair of electrical systems in businesses, factories, and other non-residential buildings. This type of work includes wiring, lighting, power distribution, and the integration of complex electrical systems, ensuring compliance with safety codes and regulations. Commercial electricians handle large-scale projects that require specialized knowledge of high-voltage systems, energy-efficient technologies, and advanced troubleshooting techniques to maintain reliable and safe electrical infrastructure for business operations. Their expertise is crucial in minimizing downtime, optimizing energy use, and ensuring the safety of employees and customers.