For contractors who want a partner that understands their needs and shares the same "get it done right" attitude, Wallingford Winnelson is the only wholesaler that offers the benefits of local accountability along with the advantages of being a large, nationwide supplier.In short, we're "Pros Like You" committed to providing the best service delivery - however you define it - including dependable expertise, breadth and depth of available products, and the accountability that comes from always dealing with the decision maker.Wallingford Winnelson is proud to offer the best products in the industry. If your looking for quality plumbing parts and supplies, give us a call. Our experts here know your industry and can answer any of your questions, and know what your looking for.