When you have Interiors by Harriet design and install window treatments or clean your draperies, you receive prompt, professional attention from Harriet Erskine-Joseph. Harriet founded our company in 2007 and for 11 years, weve provided creative design services and meticulous cleaning services throughout the New York area. Our company is locally and family owned, and we are a New York City certified minority/women-owned business enterprise.