Contractors Pipe and Supply Corporation is a family-owned wholesale distributor of plumbing and heating supplies based in Michigan. Serving the professional trades in the greater Detroit metropolitan area, the company has built a strong reputation for its quality products and customer service.

Founded in 1964 by Al D'Angelo, Mike DeLeo, and Mike Finney, the company initially operated out of a 9,000-square-foot facility in Southfield. In 1986, Al D'Angelo became the sole owner of the company. Today, Contractors Pipe and Supply is headquartered in Farmington Hills, Michigan, with additional branches in Fraser, Taylor, Macomb, Westland, Flint, Inkster, and its original Southfield location. The company serves southeastern Michigan, with a delivery radius that extends as far north as Saginaw, south to Monroe, east to Port Huron, and west to Lansing.

Contractors Pipe and Supply’s diverse customer base includes new construction plumbing contractors, service plumbers, mechanical contractors, excavators, heating and cooling contractors, building management companies, municipalities, hospitals, schools, and more. Known for unbeatable customer service, competitive pricing, and trusted brands, the company carries major product lines such as American Water Heaters, American Standard, Bradford White Water Heaters, Mansfield, Delta, Moen, Watts, Oatey, E.L. Mustee, In-Sink-Erator, and Elkay.

Currently, the company is led by a second-generation family team—David D'Angelo, Ed Cyrocki, and Steve Weiss—who carry forward the values of honesty and integrity set by Al D'Angelo. Additionally, a third generation is actively involved in the business, ensuring that the legacy of excellence, exceptional customer service, and a collaborative approach continues. This commitment to quality and teamwork remains at the heart of the company's success and will guide its growth for years to come.