New panel box pricing typically ranges from about $150 to $1,900 for parts and labor, with most residential projects landing between $450 and $1,500 depending on amp rating, gauge of wiring, and labor complexity. Understanding distribution box cost involves examining the comprehensive investment required for electrical distribution systems that serve as crucial infrastructure components in residential, commercial, and industrial settings. This article breaks down typical price ranges and driving factors to help homeowners and contractors budget effectively. The total cost of the investment depends on many factors - from the size of the distribution board, through the method of installation, to the chosen quality of materials. The price drivers include box size, material, finish, and labor time.