We've bought a number of parts for various appliances from Matus and they always seem to have everything on hand. Plus it's great that they're local so you can always get what you need without driving very far.
We bought a new Bosch dishwasher from Rick's on recommendation from my father-in-law. They had the dishwasher on hand and seemed very knowledgeable about their products. The dishwasher and price were both great! Definitely recommended.
Advantage colour matched to our existing gutters really well and they look great. The first time around they started to leak at one of the joints, though they've fixed it for now. We'll see how it holds up.