Okay, let’s tackle this. So James Flannery has 18 years of experience in interior design and construction management, which is a good amount of time to develop skills. However, his experience is mostly in one company, Anewkitchens, which might limit his salary potential. Location is Vacaville, California, which is not a major hub for interior design or construction. According to national averages, entry-level interior designers can start at around $40-$60 per hour, while experienced ones can earn up to $100 per hour. Considering his experience and skills, I would estimate his hourly rate to be around $75, which is on the lower end of the scale.