I use Barron Park Supply over and over again. All employees are extremely knowledgeable about any plumbing problem, are able to explain how to fix the issue and will find the parts you need. Their prices are higher than OSH for instance, but the service is outstanding and they honor all of their parts. We use them for all repairs we do ourselves and have bought major items (sinks, faucets, toilets, instant hot water heaters, etc.) from them. They are invaluable to have in the local area.