Okay, let’s tackle this. So William Cassidy has 18 years of experience as an architect, which is a solid foundation. He works in Tucson, Arizona, which is a relatively lower-cost location compared to major cities like New York or San Francisco. His skills in construction management, sustainable design, and architectural design are in demand. However, his role at CDG Architects is more focused on production documents rather than high-level design or project management. Considering his experience and location, I estimate his hourly rate to be around $125, which is slightly below the national average for architects in the United States. This rate is also lower than what senior architects or those with more extensive experience might charge.