I have used Dogfunk.com: Snowboarding Clothing and Gear from Burton, Volcom, DC Shoe Co., RVCA, Nixon, Oakley, Vans, Reef, DAKINE, and Forum
a fair few times now and cannot fault them one bit.
First time i ordered my girl a full snowboarding set up(board,bindings,jacket,beanie etc.) and a few things for me for less than i bought my board for at another retailer. The board though was a different colour than what my girl wanted so Dogfunk organised their courier to pick it up and they had here correct board to her door in 4 days.
Another time i bought myself a board and a few other things and they arrived within 5 days to my door in australia. If thats no customer service i dont know waht is!