Okay, let’s tackle this. So Mike has 35 years of experience in a senior role, which is impressive. His education from CSUS & Local 39 Apprenticeship is also a plus. He’s working in the hospitality industry, which is known for having a relatively high labor cost structure. However, his experience as a Chief Engineer suggests he has a unique skillset that could be valuable in other industries. Considering his experience, education, and location in San Francisco, I would estimate his hourly rate to be around $150. This is a rough estimate, as it’s difficult to pinpoint exact rates without more information. However, based on industry benchmarks, it seems reasonable to assume he could charge this rate.