I am making the food for the recpetion so without food costs, how much would it cost to hire a catering company for just the servers and plates cups utensils? 
I wont be having a bar, pre made drinks that just need to be poured into cups and such. 
Also how much would i be looking at for chairs during the ceremony? 
I realize costs depend where you go, but im really just looking at a ball park. Do they charge per person even though food is not being prepared by them? 
Thanks in advance. 
Any other advice would be great too.