The answer to 'cost to install junction box in my area' is that the typical cost to install a new junction box can range from $100 to $300, depending on several factors. The primary factors that influence the cost include the complexity of the electrical work, the materials needed, and the hourly labor rates in your local area.
For a basic junction box installation, you can expect to pay on the lower end of that range. More complex jobs, such as adding a junction box to an older home or one that requires additional wiring, may be on the higher end. It's important to get quotes from licensed electricians in your local area, as their rates can vary significantly.