johnmarkoulatos

John Markoulatos

John has 18 years of experience in our industry. He worked at Davis and Warshow for his entire career. He eventually managed the Bronx branch of D&W. He is extremely knowledgeable with all Dellon lines, as well as our competitors’ lines. He is also a great asset to the Dellon team because he knows exactly what the wholesaler and contractor needs to get a job done, and how to do it.

Email John

Our Manufacturers Learn More

delaney

Delany Products

Plumbing Products
Discover Delany...
watco

Watco

Bath Wastes for every application
Discover Watco...
Howell

Howell Metal

Howell Metal is a national leader in Copper tubing
Discover Howell...

Award Winning Service

pme
2010 Rep Of The Year | PMEngineer
pm
2008 Rep Of The Year | Plumbing & Mechanical
sh
2002 Rep Of The Year | Supply House Times

Find Us On Facebook