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

fluidmaster

Fluidmaster

Toilet Repair Products
Discover Fluidmaster...
plumberex

Plumberex

ADA Trap Wrap
Discover Plumberex...
bradford

Bradford White

Water Heaters
Discover Bradford...

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