Who we are. Accredited Writers is a full-service writing, research, and editing firm located in the state of Washington. We provide confidential, personalized support in researching, writing, and copy editing of dissertations, theses, books, journal articles, grant proposals, white papers, and web copy. We offer qualitative and quantitative research design and analysis services and dissertation consulting. Whether you require APA, Harvard, MLA, Vancouver, Turabian, or a specific journal or publishing house style, Accredited Writers has the expertise you need.