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CDL Utilities

We are a telecommunication construction company focused on delivering exceptional
quality and service to our customers in the Tri-State area.

Fiber Optic
Splicing / Testing

CDL has extensive technical expertise in the fiber industry and can support projects at any stage (design/engineering, Civil, OSP, and ISP construction, fiber optic fusion splicing, fiber optic testing).

Underground Construction

By taking the time to understand our customers’ problems, our Operations team is able to develop detailed plans ensuring projects are executed to the highest standards.

Repairs / Underground Damages

CDL Utilities understands the challenges that arise in emergencies and has trained and available personnel to respond to such situations.

Aerial Construction / Storm Damage

Our highly trained team can handle a wide range of aerial projects from extensive network expansion projects to single or multi-span projects and pole transfers.

Who We Are

Our Business

CDL Utilities has provided underground construction services for over two decades. Our team consists of industry leading project managers with decades of experience. Every project we undergo is executed to the highest quality and safety standards.

We specialize in fiber, excavation, underground and aerial installations, and maintenance services for utility service providers furnishing telecommunications, electric, gas, drainage, and water systems. Our specialized knowledge allows us to tackle complex challenges.

We are bonded and licensed all across Long Island and have relationships with the towns, villages, and counties enabling us to obtain permits in an expedited fashion.

Our Services

Directional Boring

Pneumatic Missiling / Conventional Boring


Commercial Building Internal Cable Installations

Aerial Cable Installations

Fiber Optic / Coax Splicing


Our Customer Experience

CDL Utilities has been our go-to partner for all our underground construction needs for over 10 years. The team is hard-working and their work is always high-quality. They have truly become part of our team.

Tom P.

When we had an emergency come up in the middle of the night, I called CDL and they had a crew working to resolve the issue within an hour. I know I can always rely on them, day or night!

Peter M.

Let’s work together on your next project!