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Office Relocation: The Network and Comms Checklist

By CoreComms 10 min read Updated 5 August 2026

Key takeaways

  • Carrier service ordering and comms room build usually have the longest lead times, so start them early.
  • A proper site inspection of the new premises before signing off the fit-out avoids costly cabling surprises.
  • Plan desk and access point layout alongside the fit-out design, not after it is finished.
  • Coordinate phone and internet cutover carefully to minimise or avoid downtime.
  • Decommissioning and make-good at the old site is a separate task that still needs to be planned and budgeted.

Office relocations tend to be planned around the visible things first: the lease, the fit-out, the furniture and the removalists. The network and comms side is easy to leave until later, but it is often the part with the longest lead times and the most potential to cause a bad first week at the new site if it goes wrong.

This checklist works backwards from move day and sets out the practical steps involved in getting cabling, internet and phones ready before staff walk in, along with what needs to happen at the old site once you leave.

Working backwards from move day

The most reliable way to plan the network side of a relocation is to start from the confirmed move date and work backwards, rather than starting from the beginning and hoping everything lines up in time. Carrier lead-in orders, cabling installation and comms room fit-out all have their own timeframes, and some of these can take considerably longer than people expect.

Setting rough dates for site inspection, carrier ordering, cabling completion, and a test day before the actual move gives everyone involved, including the cabling contractor and the internet provider, a shared timeline to work towards rather than a single deadline sprung on them late.

Site inspection of the new premises

Before committing to a fit-out layout, it is worth having a cabling contractor walk the new premises to assess where the comms room or cupboard will sit, where existing cabling pathways exist, and whether the building's telecommunications infrastructure, such as risers or existing pit and pipe, will support the planned layout.

This inspection often reveals things that are not obvious from a floor plan alone, such as a comms room location that is inconveniently far from where desks are planned, or a lack of existing pathway between floors in a multi-level tenancy. Finding this out early is far cheaper than finding it out after fit-out has started.

Lead-in and carrier service ordering

Ordering internet and any other carrier services for the new address should happen as early as possible in the process, because these lead times are frequently the longest part of the whole relocation and are largely outside your direct control. Whether the new premises already has an active service, needs a new connection, or requires an NBN relocation, confirm the process and expected timeframe directly with your provider.

Where a business cannot tolerate a gap in connectivity, it is worth discussing options such as running both the old and new connections briefly in parallel, or arranging a temporary mobile broadband solution to cover any gap between the old service ending and the new one going live.

Cabling and comms room build

Once the site inspection is complete and the fit-out layout is settled, cabling installation can be scheduled. This covers structured cabling to each work area and access point location, cabling to the comms room for switches and the carrier equipment, and any additional cabling for CCTV, access control or point-of-sale systems.

The comms room itself needs enough power, ideally on a protected circuit, adequate ventilation, and physical space for racking, patch panels and switches with room to work. Cabling should be tested and labelled clearly as it goes in, rather than left until the end, since a mislabelled comms room is a recurring source of wasted time for years afterward.

  • Confirm comms room location, power and ventilation early
  • Schedule structured cabling to align with fit-out trades
  • Test and label cabling as it is installed, not afterward
  • Plan cabling for CCTV, access control and POS alongside data cabling

Desk and access point planning

Wireless coverage and wired data points both depend on decisions made during the fit-out design phase, not afterward. Planning access point positions against the actual floor plan, factoring in walls, meeting rooms and expected device density, avoids the common problem of patchy Wi-Fi in a brand new office.

Similarly, deciding how many data points each desk or workstation needs, and where shared equipment like printers will sit, should happen before cabling is run rather than being retrofitted with surface-mounted cable after the fact.

Need this done properly?

Talk to a registered cabler in South East Queensland

CoreComms designs, installs, tests and documents commercial cabling and network infrastructure across Brisbane, the Gold Coast, Logan, Ipswich and Toowoomba. Tell us what you are planning and we will scope it properly.

Phone and internet cutover

The cutover from old to new premises is the moment where planning either pays off or falls apart. A clear cutover plan should set out exactly when the old services will be disconnected, when the new services go live, and what the fallback is if something does not work as expected on the day.

For phone systems, confirm with your provider how numbers will be transferred or ported to the new location and whether there is any expected downtime during that process. Testing the new connection and phone system before the official move day, where the timeline allows it, significantly reduces the risk of a bad surprise on day one.

Decommissioning the old site

It is easy to focus entirely on the new premises and forget that the old site still needs attention. Equipment such as switches, access points and any owned hardware needs to be removed, and cabling that belongs to the business rather than the landlord may need to be documented for future reference or removed depending on the lease terms.

Coordinate the timing of decommissioning with the lease end date and with whoever is managing the make-good, so nothing critical is removed too early or left behind too late.

Make-good obligations

Most commercial leases include make-good clauses that require the tenant to return the premises to a defined condition, which can include removing cabling, patch panels and mounted equipment that was installed during the tenancy. It is worth reviewing these obligations with whoever manages the lease well before the move date, since make-good work often needs to be scheduled and budgeted separately from the new site's fit-out.

Day-one support and a week-by-week checklist

Even with careful planning, having support available on the first day at the new premises is worthwhile, since staff moving into a new environment tend to surface small issues quickly, such as a desk without a working port or a printer that has not been reconnected. Having a contact on call for the first day or two smooths over these issues before they become frustrations.

  • 8+ weeks out: site inspection, confirm fit-out layout, order carrier services
  • 6 weeks out: finalise comms room design, confirm cabling scope and quote
  • 4 weeks out: begin structured cabling installation aligned with other trades
  • 3 weeks out: confirm phone number porting and cutover plan with provider
  • 2 weeks out: test new internet and phone services if premises access allows
  • 1 week out: confirm desk and access point layout is complete and tested
  • Move week: schedule cutover, decommission old site equipment progressively
  • Day one: have support on call to resolve any last-minute connectivity issues
  • Following weeks: complete make-good obligations at the old premises

Frequently asked questions

How far in advance should we start planning the network side of a move?

As early as possible, ideally two to three months before the move date for a typical office, since carrier service ordering and cabling installation can take longer than expected. Larger premises or complex comms room builds may need even more lead time. Starting early gives room to deal with unexpected delays.

What is the biggest risk in an office relocation for connectivity?

The most common risk is underestimating how long carrier service ordering takes for the new address, which can leave a business without internet on move day if not ordered early enough. Confirming timeframes directly with your provider as soon as the new address is known helps avoid this.

Can our existing phone number move to the new office?

In most cases numbers can be retained when moving within the same general area, but the exact process and any restrictions depend on your phone provider and service type. Confirm the porting process and expected timeframe with your provider well ahead of the move date.

Do we need to redesign our network for a new office, or can we just move the old equipment?

It depends on how well the old design suits the new floor plan. Moving existing equipment can work if the layout and requirements are similar, but a different sized premises, more staff, or new systems like CCTV or VoIP often justify reviewing the cabling and network design rather than assuming a direct like-for-like move.

What is make-good and does it affect our network cabling?

Make-good is a lease obligation to return the premises to an agreed condition at the end of a tenancy, which can include removing cabling, patch panels and mounted network equipment installed during the tenancy. Check the lease terms and plan this work separately from the new site's setup.

How do we avoid downtime during the cutover to the new office?

Running the old and new internet connections in parallel for a short overlap period, where feasible, is the most reliable way to avoid a gap. Where that is not practical, scheduling the cutover carefully and having a temporary mobile broadband fallback reduces the impact of any downtime during the transition.

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