Fiber-optic cabling installation in Manhattan.
Single-mode OS2 and multi-mode OM3/OM4 fiber installation across Manhattan office towers, brownstones, lofts, and multi-tenant buildings. Inside-building backbone, riser fiber between floors, and inter-building campus runs with proper conduit, fire-stop, and OTDR-certified test reports per drop.
Why Manhattan businesses choose us for structured cabling & low-voltage wiring
- Single-mode OS2 for site-to-site, campus, and 100 G / 400 G future-proofing
- Multi-mode OM3 / OM4 for inside-building backbone with LC, SC, ST, MTP/MPO terminations
- OTDR and OLTS certification per fiber run with documented PDF reports
- Building-management coordination for freight-elevator, COI, and after-hours installs
- Plenum-rated (CMP) and riser-rated (CMR) cable per NEC Article 770 fiber-optic code
Neighborhoods served in Manhattan
Same-day on-site response across the borough, with same-hour response for managed clients.
- Financial District
- Tribeca
- SoHo
- West Village
- Chelsea
- Flatiron
- Midtown
- Hell's Kitchen
- Upper East Side
- Upper West Side
- Harlem
- Washington Heights
Full Structured Cabling & Low-Voltage Wiring service overview
Cat 6/6A, fiber, coax, speaker, fire alarm, burglar, paging — every low-voltage run, certified and documented.
See the service page All services in ManhattanManhattan business IT overview
Same-day on-site across all five boroughs of Manhattan.
See the location pageStructured Cabling & Low-Voltage Wiring case studies
- Construction
Construction Firm Office Relocation: Cabling, Network, and Phones in One Weekend
A 35-person construction firm in Staten Island moved offices on a Friday evening and walked into a fully working environment Monday morning — cabling, switches, phones, AV, the whole stack.
Read more about Construction Firm Office Relocation: Cabling, Network, and Phones in One Weekend - Transportation & Logistics
Logistics Company Builds Out 28,000 sq ft Warehouse with Cameras, Access, and Wi-Fi
A growing 3PL company opened a new warehouse in northern New Jersey and engaged Sage to handle every piece of low-voltage and IT infrastructure: structured cabling, Wi-Fi, security cameras, access control, and the back-office network.
Read more about Logistics Company Builds Out 28,000 sq ft Warehouse with Cameras, Access, and Wi-Fi
Structured Cabling & Low-Voltage Wiring in Manhattan — get a written quote
A 30-minute call gets you a written assessment in 48 hours. No deck, no high-pressure sales.