William G. Cassidy, Southwest Habitats and William G. Cassidy & Associates have been providing quality design & documents to Tucson's residents and Architects for over 30 years.
    Beginning in 1978 with his first company, the drafting service William G. Cassidy and Associates, Bill has continually provided traditional, warm, functional

designs with a proven track record for "successful marketability".
    With 30 years experience and 1000 plus projects in Southern Arizona, the client will enjoy the confidence and benifits of working with one of the most experienced designers & document preparation teams in Southern Arizona.