Contact us for the best service and quality in Essex and Union counties, and throughout northern and central New Jersey.

Thank you!

A John Duffy Representative will be in touch with you at your requested time! While you wait please create an account with us.

Become a Customer

Mailing Address:

P.O. Box 5610 Newark, NJ 07105



Office Hours:

Monday-Friday: 8:00AM – 4:30PM

Get In Touch

Your Name *

Company Name *

Your Email *

Daytime Phone *

Questions / Comments

Best time to reach me

Select your preferred date

How did you hear about us?

Enter Security Code*

Office Address
465 Mulberry St Newark NJ 07114-2736

Mailing Address
P.O. Box 5610, Newark, NJ 07105