Commercial Fit-Out Electrical Work in QLD: What Business Owners Need to Know

Byron Knight, Licensed Electrical Contractor

QLD Lic. 1511406 · 20+ years’ experience · Gold Coast & SEQ · Updated September 2026

You’ve signed the lease. The shopfitter or builder has quoted you a number. Somewhere in that quote is a line item for the electrical work — probably vague, probably higher than you expected, and possibly missing things that will come back as variations halfway through the build.

This guide is written for the business owner, not the contractor. It covers what a commercial fit-out needs electrically, who legally pays for what, where the timeline risk actually sits, and what compliance documents you must receive at handover. It applies whether you’re fitting out a shop, a cafe, a consulting suite, a gym or a warehouse — the regulatory stack is the same, and only the load profile changes.

Fit-out type changes the load, not the rules

The legislation and standards below apply identically across commercial premises. What differs is what you’re asking the supply to do — and that’s where quotes diverge.

The heaviest-load types — hospitality and light industrial in particular — are where the existing tenancy board most often turns out to be inadequate. A cafe going into a tenancy that previously housed a phone accessories shop is the classic version of this problem.

What a commercial electrical fit-out actually covers

“Electrical” in a fit-out is not one line item. It’s a bundle of separate scopes, each with its own standards, its own certification, and its own way of surprising the budget.

• Switchboard work — upgrading, replacing, or adding sub-circuits to the tenancy board
• General power distribution — outlets serving the floor, back-of-house, staff areas and storage
• Lighting — general illumination plus feature, task or high-bay lighting depending on use
• Illuminated signage — external and internal, often on separate circuits with timers
• Emergency and exit lighting — mandated, and tested six-monthly once you’re trading
• Data and communications cabling — POS or workstations, Wi-Fi access points, security, AV
• Dedicated equipment circuits — clean power for tills and computers, or plant and machinery supply
• Security systems — CCTV cabling, alarm connections, access control
• Staff and amenities supply — kitchenette, hot water, air conditioning circuits
• Air conditioning connection — the HVAC contractor supplies the unit; the electrician connects it
• Testing, certification and documentation — the compliance paperwork that must be handed over at completion

The two-phase build sequence

Every commercial fit-out is built in two electrical phases. Understanding the sequence is the difference between a build that runs on schedule and one that becomes a queue of stopped work.

The trap: if rough-in is late, the plasterer can’t close up. If second fix is late, nobody can hand over. Electrical is among the most common causes of a fit-out timeline blowing out, because it depends on builder-controlled variables (framing, plaster, joinery) and site-controlled ones (landlord sign-off, meter installation, network approval) at the same time.

The Queensland regulatory stack

Commercial electrical work here sits inside a stack of legislation, regulation and standards. Your contractor must comply with all of it, and you should see it referenced in the quote and the certification you receive.

Landlord vs tenant — who pays for what

This is where fit-outs actually blow their budgets. The short answer is read your lease first. The longer answer is that most Australian commercial leases split electrical responsibility along a predictable boundary.

Two things to check before signing. First, does the tenancy have sufficient switchboard capacity for your intended use? A hair salon draws more than a bookshop; a cafe draws more than either. Landlords are typically not obliged to upgrade base building infrastructure to suit a specific tenant’s load, so if the existing supply won’t run your business, the upgrade sits in your fit-out budget. Second, will the make-good clause at end of lease require you to remove or restore electrical work? That belongs in your budget on day one, not year five.

Eight scope items to lock down at quoting stage

These are where scope creep, missed quotes and mid-build variations happen most often.

1. Switchboard capacity assessment. Existing board rating against the total peak load of your intended fit-out. If the answer is “not enough”, the upgrade is yours — see what drives a switchboard upgrade.
2. Number and location of outlets. Equipment positions, back-of-house, storage, staff kitchenette, cleaner’s outlet, signage. Underquoting here is the single most common variation.
3. Lighting design. General lux level, feature or task lighting, colour temperature, dimmability and control. Lighting decisions are far more expensive to change after installation than during design, and fitting choice interacts with ceiling type.
4. Emergency and exit lighting count and placement. Determined by the standard and the building’s fire engineering report, not by aesthetic preference.
5. Data and comms cabling. Number of data points, access point locations, CCTV runs, and how these interact with the ceiling grid.
6. Signage circuits. Illuminated signs, timers, and dedicated metering if the landlord separates signage from tenancy supply.
7. Air conditioning connection. Supplied by another trade, but the electrical supply, isolation and switchboard integration is your electrician’s scope.
8. Testing and certification at completion. The certificate, insulation and RCD results, and emergency lighting commissioning documentation.

If your electrical quote doesn’t address all eight, ask why. Silence on an item doesn’t mean the work isn’t needed — it means it hasn’t been priced, and will surface as a variation.

The most common mistakes

• Undersized switchboard. The board was fine for the previous business but can’t handle yours. Discovered late in the build, it adds weeks as well as cost
• Insufficient outlets at the working position. A register or reception desk needs four to six outlets minimum. Two or three is a lifetime of extension leads
• No lighting design. Fittings picked from a catalogue rather than designed for the space, producing hot spots, dark corners and over-lit storage
• Signage circuit forgotten. Illuminated signage is a separate circuit, often timed, sometimes on landlord-metered supply. Missed at quote, added as a variation
• Emergency lighting under-specified. Legally mandated, non-optional, and often the first item flagged at final inspection
• Data cabling routes conflicting with electrical. Installed by a separate specialist without coordination, producing interference and rework
• No compliance handover. A verbal “it all works” and no certificate. The first fire inspection or insurance audit rejects the installation
• No spare capacity. Engineered for exactly today’s needs, so the first new appliance in year two triggers another switchboard visit

Where fit-outs actually lose time

The single biggest lever: get the electrical contractor on site before you sign the builder’s contract, not after. A one-hour walk-through with a licensed electrician before you commit to a schedule identifies most of the above.

Shopping centre and managed building approvals

If your tenancy is inside a shopping centre or a managed commercial building, you’re dealing with the building’s own fit-out guide as well as Queensland electrical regulation. That typically requires:

• Pre-approval of the fit-out design by centre or building management before work commences
• Using contractors on an approved list, or contractors who have submitted insurance and licensing documents for approval
• Working within specific hours — often overnight or early morning for noisy or disruptive works
• Landlord sign-off at rough-in and second fix, not only at completion
• Specific requirements for shopfront signage, exit lighting integration with the building’s system, and after-hours access

Centre-based fit-outs typically add several weeks to the timeline for approvals and coordination alone, and the fit-out guide is binding as a condition of the lease. Standalone tenancies skip most of this, but your electrician still needs to confirm base building capacity and the metering arrangement before quoting.

What you should receive at handover

This is not optional and not a “we’ll email it later” item. The licensed contractor is required to test, verify and certify the installation before you take occupancy.

• A certificate of testing and compliance — the certificate that covers electrical installation work in Queensland, issued by the licensed contractor. Note that a certificate of testing and safety is the document for work on electrical equipment, which is a different thing — the two certificates are set out here
• Circuit schedule and switchboard labelling — every circuit identified, permanent labels inside the board
• Emergency lighting commissioning report — initial test results and installation certification
• RCD test results — every safety switch verified as tripping within its required threshold, not merely present. Which device arrangement you’ve been given is worth knowing too
• Insulation resistance test results — per-circuit readings recorded for the compliance file
• Signage and specialty equipment installation records, where applicable
• Statement of workmanship warranty — defining the ongoing service and defect commitment

Keep every one. You’ll want them at the first fire safety inspection, the first insurance renewal, the first fault call-out, and at the end of your lease.

Ongoing compliance once you’re operating

The fit-out doesn’t end at handover. As soon as you open, you’re the person conducting the business or undertaking under Queensland’s WHS framework, and you inherit continuing obligations.

• Six-monthly emergency and exit lighting testing — a full 90-minute discharge test with results recorded. Queensland also attaches deadlines once a fault is found, which catches a lot of operators out
• Test and tag of portable appliances — frequency depends on the environment, and Queensland’s licensing rule differs from other states
• RCD testing — push-button testing by the occupier, plus full electrical testing at the appropriate interval by a licensed electrician
• Switchboard inspection — periodic thermal imaging and physical inspection, particularly for older boards or high-load applications
• Record-keeping — a compliance folder retained on premises and available for inspection

For most operators the efficient way to handle this is a fixed-price preventative maintenance programme that schedules all recurring compliance in advance, so it’s budgeted and doesn’t get forgotten. If the building is strata, our strata and body corporate service covers the common property side.

On the Gold Coast, specifically

Tenancy type tracks location here. Centre-based retail and hospitality through Broadbeach and Robina brings the full approval process. Main-street and strip tenancies through Burleigh Heads, Palm Beach and Coolangatta skip most of it but more often sit in older buildings where the base supply is the constraint. Office and medical suites through Southport and Varsity Lakes tend to be data-density problems rather than load problems, and light industrial through Nerang and Molendinar is usually a three-phase question from the outset.

One local factor worth pricing in wherever you are: coastal tenancies have switchboards and outdoor equipment that corrode faster than the same gear inland, so an existing board’s age tells you less here than its condition does.