People always want to know what the job is going to cost - often well before they know what they want to say or how they want to say it.
That makes accurate hourly estimating difficult at best.
My approach is to provide an overall job cost estimate that considers the kind of unforeseen changes and business developments that might crop up and change the scope of a project.
You'll come away with a very clear idea of what you'll get and how much you'll spend.
Of course, if you need an hourly or day-rate quote for a longer-term or on-site project, I will be happy to provide that as well.