District of Columbia DC Innerduct & Microduct Supplier – Underground Electrical Duct, Pipe & Conduit

District of Columbia Flag

American Tech Supply is full turnkey District of Columbia innerduct supplier and District of Columbia outside plant supplier including microduct and  a complete array of DC duct types from ¾ inch diameter duct to 16 inch duct of inside duct diameter. We have over 200,000 data and telecommunications products with offices throughout the United States. Our product lines include microduct solutions and Airblown Fiber Solutions for today’s Fiber to the Home and all outside plant products ranging from GPON products, dead end hardware attachments, FTTH Cables, Corning, OFS, Prysmian and thousands of types of fiber optic cables.


We also carry all types of inside plant corrugated low smoke halogen, plenum innerduct and HDPE smoothwall innerduct including microducts. We specialize in kitting and logistics in getting the right product to you with the right price with on time delivery.

Please call us at (866) 650-3282 for all your outdoor long haul fiber cable and inside plant fiber cable along with associated hardware like polymer concrete vaults, splice cases, etc.

In the bustling and technologically advanced environment of Washington, D.C., innerduct and conduit systems are integral to the city’s critical infrastructure, ensuring the reliability and efficiency of its telecommunications and utility networks. As the nation’s capital, D.C. hosts a dense urban landscape with a complex web of underground utilities. Innerduct, often constructed from durable materials like HDPE (High-Density Polyethylene), serves as a protective conduit within larger conduits, safeguarding fiber optic cables and electrical wires from potential damage due to moisture, physical stress, and the demands of a densely populated city. Conduit systems, intricately woven beneath the city streets, offer a secure pathway for these vital connections, ensuring seamless communication networks and power distribution for government agencies, businesses, and residents alike. In a place where connectivity and security are paramount, innerduct and conduit technologies play a crucial role in maintaining infrastructure integrity, facilitating efficient communication, and supporting the functions of the nation’s capital.

Shop By Manufacturer

Header with bulldogs logo and blue background.

Shop By Type

eABF Cables



Specialty Conduit

eABF Cables

Standard HDPE

Pull Tape Woven Aramid
Pull Tape

Clear Lock

AT-500 Lubricant


ratchet cutter


cable endcaps

End Caps

Triplex - CalAm


eABF Cables

Micro Accessories

Contact Us

Leave a Reply

Your email address will not be published. Required fields are marked *

You were not leaving your cart just like that, right?

Enter your details below to save your shopping cart for later. And, who knows, maybe we will even send you a sweet discount code :)