Diversified Spec. Sales, Inc.

Diversified Spec. Sales, Inc. is a hardware store located at 13261 Northend Avenue, Oak Park, Michigan, United States. As a Plumbing Manufacturer’s Rep Agency, we specialize in helping you specify, procure, install, and maintain the best plumbing products on the market. Our team represents innovative brands with a proven track record, ensuring that you can trust the quality and performance of the products you choose.

With the complexity of plumbing projects, our expertise can help simplify the process for architects, engineers, distributors, contractors, and end-users. We provide free and in-depth training on our product lines, offer on-location factory tours and classes, and keep you up-to-date on the latest industry trends.

At Diversified Spec. Sales, Inc., you can choose from thousands of budget-friendly products from our trusted brands, many of which have quick-ship capabilities. Our two stocking warehouses ensure that you can get what you need faster, and our team is dedicated to providing timely and accurate responses to your questions.

We value your feedback and input, so feel free to reach out to us with any inquiries. Join our email list for updates on new products and special promotions, and connect with us on social media for additional content and offers. Trust us to help you confidently specify, purchase, and install products from the brands we represent.