The answer to 'how long does ceiling fan installation last' is that a typical ceiling fan installation takes 1-3 hours for an experienced electrician. This includes time for safely installing the electrical box, mounting the fan, connecting the wiring, and testing the operation. The actual time can vary depending on the complexity of the installation, the accessibility of the electrical box, and any unexpected issues that may arise.
Ceiling fan installations are generally straightforward, but they do require working with electrical wiring. For this reason, it's recommended to hire a licensed and insured electrician to handle the installation. They have the proper tools, experience, and expertise to ensure the job is done safely and to code. Attempting a DIY ceiling fan installation can be risky and may even void the manufacturer's warranty if not done properly.