Plenty of suppliers who do blocking but I get mine done locally.
GF Smith will do smaller amouts but personally I'd find someone local or add the logo to the print as I suggested earlier unless you want to end up with blocked mounts left over that you can use.
Do GF Smith print full colour on a mount?
I would imagine printing a full colour logo on a mount is going to be pretty costly.
MARK AMIES said:Stickers!