I wont bore you with all the details, but I am a 3rd generation sign guy, and I currently work for one of the big national sign companies. I've held every job title possible in the industry by starting at the bottom on the plant floor and working my way up.
I can do, estimating for product and install, consulting, Project Management, technical writing, Master Sign Plans and permits.
If you want to send me some examples of what you want estimated, managed or written, I can tell you how long it will take me, and what the cost would be.
Let me know if your interested please.
The Sign Consultant