What to Look for When Hiring Commercial Electricians
Hiring the wrong commercial electricians can mean costly delays, failed compliance inspections, and real safety risks. This guide covers the most important factors to check before you sign a contract.

Verify Licences and Insurance Before Anything Else
In Queensland, any business performing electrical work must hold an electrical contractor licence issued by the Electrical Safety Office. Both an electrical work licence and an electrical contractor licence are required. The licence number should appear on any quote or invoice. Verify it through the online licence holder search if you are unsure.
Insurance matters just as much. A reputable contractor will carry public liability insurance and, where applicable, professional indemnity cover. Never engage a contractor who cannot produce current insurance documentation.
Understand the Difference Between Commercial and Residential Electrical Work
Commercial electrical work requires a different skill set to domestic work. A commercial job typically involves three-phase power systems, switchboard upgrades, data and network cabling, energy management, compliance with Australian Standards, and co-ordination with other trades. Confirm that the electrician has direct experience with commercial environments such as offices, retail shops, restaurants, or industrial facilities, not only domestic properties.
Questions to Ask Before You Hire
Ask these questions before committing to any commercial electrician:
- Does the business hold a current Queensland electrical contractor licence, and can you provide the licence number?
- How many years of commercial experience does the team have, and can you provide references?
- Do you carry public liability insurance and workers' compensation cover?
- Are your staff direct employees or subcontracted labour?
- Can you provide a written, itemised quote before work begins?
- What is your response time for emergency call-outs?
Red Flags to Avoid
Common red flags include pressure to pay a large deposit upfront, reluctance to provide a licence number, no written quote, and unwillingness to put scope of work in writing. Vague timelines or a refusal to provide local references are also warning signs. A well-established contractor serving Brisbane businesses will have no hesitation in demonstrating their credentials.
Work With a Trusted Local Team
A.J.C. Electrical Service Pty Ltd has been delivering reliable commercial electrical services to Brisbane businesses since 1979, with a team of over 30 staff, a fleet of fully equipped vehicles, and membership with Master Electricians Australia. Whether you need a switchboard upgrade, LED lighting installation, emergency fault-finding, or a full commercial fitout, the team is ready to help.
Explore the full range of
commercial electrical services available, then
contact the team to request a free quote. Call
(07) 3266 1888
today or find us on Google as
A.J.C. Electrical Service Pty Ltd.



