North Central Supply provides door, frame, and hardware bids on projects that are let through the Construction Industry Center, located in Rapid City.  Our estimators are trained in reading blue prints and we bid per plans and specs.  We also provide bids upon request.  If you have a project requiring doors and hardware, we are happy to provide you a quote. We also stock many items available for direct purchase.  Visit our “City Desk” if you are looking for a particular door or hardware related item.  If we don’t have it we can probably find it for you.