Mark's Plumbing Parts has been the leading supplier of quality OEM plumbing specialty repair parts, faucets, fixtures and maintenance supplies catering to the institutional, hospitality, educational and housing markets for over thirty years.

Our national team of knowledgeable sales professionals is dedicated to providing you, our valued customer, with unsurpassed service and delivery of the quality products needed to keep your facility in top operating condition.

We publish the finest, largest, most user friendly printed and electronic catalogs in the industry, totaling over 3,000 pages of illustrated items including hundreds of pages of faucets, flushometers, toilets, fountains, and HVAC exploded parts breakdowns. You will easily find what you need with our electronic word search, index, product category tabs and actual size artwork for easy identification. Our catalogs have been called "The Library of Plumbing and Building Maintenance Products".