Structured cabling for NYC brownstones.

Not necessarily, and not extensively. We use flex drill bits, glow rods and fishing techniques suited to plaster over lath. In most brownstones, the majority of runs need only small, patchable access holes rather than full wall openings. On the site walk we point out any spot where fishing is impractical, usually around fireblocks or thick masonry party walls, so you can decide before work starts.

It depends on the scope and the building. We check during the site visit and tell you what applies before any work is scheduled. In a landmarked building or historic district, exterior work may still need Landmarks Preservation Commission approval. That usually means anything visible from the street: a new cable entry, conduit on the facade or equipment on the front. Interior-only work is a different question, and we go over it with you on the walk.

At rough-in: after framing, at the same stage as the electrical rough-in, before insulation and drywall. We coordinate directly with your GC to hit that window and can quote the rough-in as soon as framing is far enough along to walk. Do not wait until after drywall; fishing cable through new finished walls costs considerably more than pulling it while they are open.

For most brownstones, Cat6 is enough: it carries 1 Gb/s to 100 m, and 10 Gb/s on runs up to about 55 m, which covers most runs in a house this size. Cat6A makes sense in a full renovation where you want 10 Gb/s at full distance, a home office with heavy data needs, or heavy PoE. Length is rarely the reason: the permanent link limit is 90 m (295 ft), and brownstone runs seldom come close. Cat6A is thicker and stiffer, which matters when fishing through tight original framing, and we flag that trade-off on the site walk.

Most often in the cellar mechanical room or a garden-level closet. That keeps runs to the upper floors short and keeps network equipment out of the living space. In a house without a finished cellar, we use a first-floor coat closet or utility space. What matters: closeness to where the internet provider comes in, enough ventilation for a network switch, and the shortest total cable length to the farthest drop on the top floor.

Yes. We install and set up ceiling and wall access points from brands such as Ubiquiti UniFi, Cisco Meraki and eero. PoE models, such as UniFi and Meraki, are powered over the Cat6 run from a PoE switch; others need a local power adapter. In a typical four-story Brooklyn brownstone, one access point per floor is usually enough, because each one has a cable back to the switch instead of relaying signal through 12-inch masonry party walls and dense plaster ceilings the way a mesh system does. We can scope the layout as part of the same cabling job.