About Us
Sink Source, LLC, in Milwaukee, WI has offered a wide variety of undermount sinks to stone countertop manufacturers, fabricators, home builders, and other construction partners at wholesale prices since 2017. We provide prompt, approachable, door-to-door service with a personal touch.
Explore Sink Styles
Sink Source provides an extensive selection of elegantly designed sinks, ideal for contemporary kitchens, bathrooms, and bars. All our products are certified to the Uniform Plumbing Code® (UPC) and the Canadian Uniform Plumbing Code® (cUPC), and come with a lifetime limited warranty for added peace of mind.
Upgrade with Accessories
To truly make the most of your kitchen sinks and stone countertops, it’s all about having the right accessories! Items like sink grids, strainers, strainer baskets, faucets, flanges, and installation materials are key to making your tasks easier and more efficient. So, why not explore our full range of sink accessories? They’re perfect for elevating your client projects and making every kitchen shine!
How to Maintain Your Sink
Maintaining your sink is crucial to keeping it attractive and operating efficiently over time! Regular care can significantly reduce the risk of stains, scratches, and deterioration. Explore our simple tips and tricks for keeping your undermount sink looking pristine, whether it’s made of elegant stainless steel, Neró steel, Granítis, or porcelain. We have the best advice to help you keep it in excellent condition for all your kitchen and bathroom needs.
Product Catalog
Every construction partner in Milwaukee, WI needs our newest Sink Source product catalog! As the Midwest’s leading wholesale undermount sink distributor, our latest catalog showcases all our kitchen, bathroom, and bar sinks, along with a wide variety of helpful accessories and installation materials. Download our FREE catalog and contact us to stock up on the finest stainless steel, Neró steel, Granítis, or porcelain sinks and other items.
Thank you so much for your great service and communication. You make my job easier when you are easy to get a hold of and are quick to communicate. This is why you have been our supplier for so many years! Keep it up Tracy and Dustin!
We have purchased sinks from Sink Source for years. The quality of the products exceeded our expectations — durable, beautifully designed, and exactly as described. Their team is knowledgeable, patient, and incredibly helpful.
Delivery is prompt, everything arrived well-packaged, and customer service stayed responsive throughout the process. It’s rare to find a company that combines excellent products with such professional and friendly support.