On a new build, the difference between a smooth handover and an expensive retrofit usually comes down to what was planned in early.

Conduit, cable pathways, comms cabinets, Wi-Fi access points, security and AV — get them in while the walls are open and the cost is a fraction of what it becomes once the building is closed up.

Watermans works alongside builders, project managers and developers across Northland on new commercial builds, delivering the electrical, data, communications and security systems modern buildings need. We work to construction programmes, coordinate with other subcontractors, and provide everything from initial design input through to final commissioning and Code of Compliance documentation.

Because we cover commercial electrical, data and security under one roof, we reduce the number of trades on site and remove the gaps that usually appear between them — the bits no one else has quoted for that hold a project up at the end.

How we support construction projects

  • Design input during early planning — power loads, cabling pathways, comms rooms and AV requirements
  • Commercial electrical fit-outs, switchboards, three-phase power and lighting
  • Underground cabling, trenching and connection to street services
  • Structured data and fibre cabling, communications cabinets and patch panels
  • Wi-Fi infrastructure, VoIP phone systems and network setup
  • CCTV, access control and security monitoring installation
  • Audio visual systems including boardroom, classroom and reception fit-outs
  • Coordination with main contractor, project programme and other trades

Common questions on construction projects

Have a build coming up? Get us involved at the design stage and we will help you avoid the expensive late-stage changes.

When is the best time to bring Watermans into a project?

As early as possible — ideally at the design or pre-tender stage. Decisions about cable pathways, comms room locations and electrical loads are far cheaper to get right at planning than to fix on site.

Do you work to construction programmes?

Yes. We plan our work to fit the main contractor’s programme, coordinate with other trades, and provide regular updates on progress and any items that may affect the critical path.

Can you provide one quote across electrical, data, security and AV?

Yes. We can quote and deliver across all our trades together, which usually reduces total cost and removes the coordination gaps between separate subcontractors.

Do you provide compliance documentation at handover?

Yes. We supply Electrical Certificates of Compliance, as-built cabling test results and any documentation required for sign-off and warranty.

What does a service agreement typically cover?

Service agreements are tailored to each business. Most include monitoring, regular maintenance visits, helpdesk hours and a defined response time for urgent issues. We will scope one to suit how your business runs.

Companies we work with

Northland District Health Board
Hora Hora
Dargaville High School
Onerahi Primary School
Maungatapere School
Tauraroa area school
Whangarei Primary School

What builders and developers tell us

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