I also met HDD at the Home Show and asked for a quote. Geoff asked many questions to understand what we wanted. He presented an initial design based on what we discussed, and the revised once we told him what we were "really" looking for. The design was perfect. The advice was always just advice, never pressure. We ended up choosing the TigerDeck product, a Brazillian Hardwood, or Ipe. It's the most expensive product around, but was well worth it.
Geoff was flexible, honest and prompt. Sam, the installer is a MASTER CRAFTSMAN. His cuts, joints, lines are all perfect.
I have since moved to New Brunswick but would seriously think about bringing Geoff and Sam out to do a deck here!