Hi,
I was wondering if some of you could share the average hourly cost you would pay for a control engineer's onsite support.
Relevant states in question are Georgia, Florida, South and North Carolina.
Its going to vary quite a bit, and it will even depend on what kind of work. Typical rates cover a broad range, $80 to $150 per hour + travel and expenses, with most in the middle of that range. Most have a minimum billing.