Abstract: The present invention provides an improved electrician's cart having a set of wheels capable of rolling over various terrain types, ranging from indoors to outdoors. Vertical support rails extended upwards from the base are formed with spool bar receivers that are sized to removably receive a spool bar and retain it in place during use. The spool bars may be removed and replaced with different wire spools, and may be configured to accommodate any size or number of wire spool, depending on the need of an electrician. The present invention also may accommodate tools and other accessories, such as an umbrella for use when working outside, to be incorporated into the cart of the present invention. The present invention further includes an electrician's cart having a single layer of wire spools, and an electrician's cart which can be stood upright on its side provide a vertical array of wire spools.