Andrea Wachs Interior Design is a full service interior design firm based in Tucson, Arizona. Specializing in interior design and space planning for both residential and commercial projects. We are a boutique firm that has developed a signature style of simple, uncluttered design, distinctive to each client’s personal taste and decor needs. Since 2007, our firm has been highly committed to eco-friendly, sustainable design, that focuses on providing the client with an aesthetic that is as environmentally friendly as it is beautiful.