Nassau Electrical Supply®, a subsidiary of Nassau National Cable®, is a family run enterprise specializing in wire and cable products. This means you’ll only ever deal directly with us, ensuring that you get the personal attention and quality customer service you deserve. With no red tape and no sales staff to harass you, your needs are taken care of on-time and headache-free. We handle any job, from erecting sheds in the backyard to commercial construction projects—no job is too big and no job is too small. It is our flexibility and drive to satisfy you that allows us to outperform our competitors every time and make your life easier. Please don't hesitate to call for a quote; our lines are always open and we are happy to answer any of your questions.


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Why buy from Nassau Electrical Supply®?

  • Competitive. We find the deals, and you save.
  • Comprehensive. With a wide variety of aluminum and copper cable and wire, you’ll find what you need.
  • Easy. Let us know what you need, and we take care of the rest.
  • Reliable. This is our business, and we’re here to help you.
  • Responsive. Give us a call send us an email.

Nassau National Cable HQ:
505 Northern Blvd, Ste. 209
Great Neck, NY 11021

Phone: (888) 207-8988
E-Fax: (480) 287-9579
Fax: (516) 482-6438
Email: sales@nassauelectrical.com