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An electrical contractor is a professional or company that specializes in the installation, maintenance, and repair of electrical systems and equipment. They are typically responsible for a variety of tasks, including: 1. **Installation**: Setting up electrical systems in new construction or during renovations. This includes wiring, lighting, power systems, and safety features. 2. **Maintenance**: Performing regular inspections and preventive maintenance to ensure electrical systems operate efficiently and safely.

Ancestors (6)

  1. Electrical wiring
  2. Electrical systems
  3. Physical systems
  4. Concepts in physics
  5. Physics
  6. Home