Deciding whether to hire an electrician for replacing an extractor fan depends on several factors including safety, complexity, and knowledge. While some may opt for a DIY approach, others might prefer a professional to ensure everything is up to code. The article explores the pros and cons of each choice, delves into the legal and safety requirements, and provides tips for both scenarios. Understanding the intricacy of wiring and installation can help homeowners make an informed decision. Safety considerations and equipment needs are also discussed to empower readers in their choice.