As I recall, it was a pretty easy do-it-yourself project. All that is required is mounting the monitor and wiring it to the battery. There was a thread a while ago (do a search) about how some of us mounted the monitor, etc.
If you're set on having a shop do the install, I'm sorry but I have no idea of where to go in your area. I do know that some from your area make the trek to Santa Ana to have JBJ Cycles do their major service. If you're due for that, you might want to make the trip and have them do the install when you're there. I just don't think the Doran install alone is worth the trip. On the other hand, a ride's a ride and it's someplace to go. If this soounds like something you might want to do, I can suggest a great breakfast spot along the way to make it more interesting. I might even meet you for breakfast. Send me a PM with your phone number and I'll give you a call.