DEMARC Extension Services

Extend Your Network Beyond the Demarcation Point — Seamlessly and Securely
Our DEMARC Extension Services provide a reliable connection between your telecom provider’s point of presence (the demarcation point) and your internal network infrastructure. Whether you’ve moved into a new facility or need to relocate services within an existing one, we ensure that your internet, voice, or data service is extended properly, cleanly, and code-compliantly.

What’s Included in Our DEMARC Extension Services:

On-Site Site Assessment
A detailed walkthrough to determine the most efficient cable path from the DEMARC to your desired network location.
Cable Installation & Termination
Professional installation of CAT5e, CAT6, fiber optic, or coaxial cabling — fully tested and certified.
Wall, Ceiling, and Conduit Routing
Structured cable runs through ceiling tiles, conduit, raised floors, or walls — all done with minimal disruption.
Voice & Data Port Configuration
Extend internet, phone, or MPLS circuits to racks, panels, routers, or user desks as needed.
Labeling & Documentation
All cables are properly labeled and a final report is provided with the cable route and test results.
Code-Compliant Installations
We follow all NEC, BICSI, and local code regulations to ensure safety and compliance.

Ideal for:

Office Buildings & Business Parks
Industrial Facilities
Schools & Universities
Healthcare Facilities
Retail Locations
Hotels and Hospitality

Why Our DEMARC Extension Services Stand Out

Experienced Low-Voltage & Network Technicians
Telecom Carrier Coordination (if needed)
Certified Cabling with Full Documentation
Fast Turnaround with Minimal Downtime
Accurate End-to-End Signal Delivery

What Is a Demarcation Point?

The DEMARC (Demarcation Point) is where your internet or phone service provider’s responsibility ends and yours begins. Extending service from this point into your office requires technical know-how — and that’s where we come in.

Need to Extend Your Internet or Phone Line?

Get your business online and connected where it matters.
Contact us now for a free DEMARC extension quote and site evaluation.

Certified DEMARC Extension Services Design, Installation and Support

Boston High Tech provides end-to-end DEMARC Extension Services services for commercial properties and organizations across Massachusetts, New York and New Jersey. We start with a site review and a clear discussion of users, operating requirements, existing systems, future growth and project constraints. Our team then develops a practical scope covering equipment, pathways, network needs, integration, testing and handoff.

What a complete project can include

On-site assessment and review of existing infrastructure
System design, equipment selection and written project scope
Cabling, mounting, termination, configuration and integration
Device-by-device testing, labeling and project documentation
Administrator orientation, user training and support planning

Every proposal is tailored to the property. Reuse of existing wiring, readers, cameras, locks, network equipment or software is evaluated during discovery rather than assumed. Where another trade is required, we coordinate responsibilities with the client, general contractor, electrician, locksmith or IT team.

Our certified technology professionals support organizations across Massachusetts, New York and New Jersey from regional offices in Brighton, New York City and Skillman, with company headquarters in Charlotte. We keep private credential records, certificate numbers and individual certificate-holder information off the public website while maintaining the qualifications required for the work we perform.

DEMARC Extension Detail

From the carrier’s handoff to your suite — done right, documented and on the carrier’s schedule.

Scope: extend fiber/copper from building MPOE/DEMARC to your space, with conduit, tray and protection
Coordination: we meet the carrier tech, handle building/riser management rules and property approvals
Hando
ff: labeled, tested termination at your rack — router-ready

Frequently Asked Questions

The ISP says the DEMARC extension is on us — is that normal?

Yes — carriers stop at the building entrance; the extension to your suite is customer-side, and it is exactly what we do.

How fast can you extend a DEMARC?

Often within days — we coordinate riser access with property management and meet carrier install windows.

Fiber or copper handoff?

We build to the handoff type ordered — and can advise on carrier options for your building before you sign.

Related: structured cabling, network services and brands we install. Call 1-866-625-1977 for a free quote across MA, NY & NJ.