The answer to 'how much does junction box cost' is that the cost of a junction box can vary significantly depending on several factors. Junction boxes are an essential component in electrical wiring, used to connect and protect electrical splices and provide access for future maintenance.
The cost of a junction box can range from a few dollars for a basic plastic box to over $100 for larger, more complex metal enclosures. Factors that influence the price include the size, material (plastic or metal), number of openings, and any special features like fire-resistance or weatherproofing. Additionally, the labor cost to install the junction box can add to the overall expense. It's best to get quotes from local electrical contractors to determine the specific cost for your project.