Why your WiFi is slow — and why a new router usually won't fix it
Almost every WiFi complaint we attend traces back to one of four things: the router is sitting in the worst possible place (in a cupboard, on the floor, at one end of the house), the building materials are blocking the signal, the channel is congested with neighbours, or the connection between your rooms was never designed for the number of devices now on it.
Buying a bigger router rarely fixes any of those. New Zealand housing is particularly hard on WiFi: brick veneer, foil-backed insulation, concrete block and steel framing all absorb or reflect 5GHz signal aggressively. The answer is usually better placement plus a properly positioned second access point, not more transmit power.
What we actually do onsite
We start with a survey. Signal strength and noise are measured room by room, the channel environment is scanned, and the existing cabling and hardware are checked. That gives an evidence-based picture of where coverage falls over and why, instead of guesswork.
From there we design the smallest fix that solves it properly: relocating the router, adding wired-backhaul mesh nodes or access points, running Ethernet to the rooms that need reliability, replacing an ageing router, and tidying the configuration — separate channels, correct band steering, current firmware, and a strong WPA2/WPA3 password.
Wired where it matters
WiFi is convenience; cable is reliability. For anything that must not drop — a home office desk, a gaming PC, a POS terminal, a TV that streams 4K, or a mesh node's backhaul — a Cat6 run is worth far more than another wireless repeater. We run and terminate data cabling neatly through ceilings, wall cavities and under floors, finishing with proper wall plates or a small patch panel rather than a cable taped down the skirting.
Business networks and security
For business sites we design networks that separate what should be separated: staff, guests, POS and CCTV on their own segments, so a visitor's laptop can't see your accounting server and a camera exploit can't reach your files. We configure switches, VLANs, guest portals, static addressing for critical devices, and secure remote access for staff working off-site.
Everything is documented — device list, addresses, passwords handed over securely — so you're never locked out of your own network when a technician moves on.
