About Us
New York's go-to source for cable & connectivity — for over 25 years.
We started small, serving local contractors out of Brooklyn. Word spread. Today we ship to all 50 states — but the approach hasn't changed: real stock, honest prices, and people who actually know the product.
25+
Years in business
50,000+
Products in stock
100,000+
Customers served
All 50
States covered
Our story
National Cable Supply was founded in Brooklyn, New York. What started as a small operation serving local contractors grew steadily through word of mouth — because when people got our products, they came back.
Over 25+ years we expanded our catalog to 50,000+ products and now ship coast to coast. But we never lost the straightforward approach that made us who we are: honest pricing, real inventory, and people who pick up the phone.
We serve data centers, telecom companies, IT departments, AV installers, government agencies, and everyone in between — from a single cable to truckload orders.
25+ years
Serving the industry
What sets us apart
Real inventory
We stock what we list. No backorder surprises — when you order, it ships. Same-day shipping on most orders placed before 2PM.
Volume pricing
The more you buy, the more you save. Business accounts unlock tiered pricing, net terms, and a dedicated account rep.
People, not bots
Our team knows cables. Call, email, or chat — you'll reach someone who can actually help you spec a job or find what you need.
Who we work with
Professionals across every major industry trust National Cable Supply.