Ernesto is great, he's in process of expanding his homebrew wares, but generally has everything needed. He's moving away from White-Labs yeast to smack-packs in the near future because of local demand.
You can email him your grain bill and he'll have it ready for pickup generally within an hour or 2. While you're there, you can also sample some of the beers he sells in his growlers... charges 50c a shot (little expensive but gives ideas on what to brew next)
OH yeah, he'll match prices with brewmasters so there's starting to be a little competition locally