Oz Core Development is a local painting company that specializes in residential painting, commercial painting, house painting, interior painiting, exterior painting, drywall contractors and handyman services in Waldorf, Accokeek, Brandywine, Clinton, Upper Marlboro and surrounding areas. If you are searching for a local painting company that specializes in residential painting, commercial painting, house painting, interior painiting, exterior painting, drywall contractors and handyman services in Waldorf, Accokeek, Brandywine, Clinton, Upper Marlboro and surrounding areas please call us today.