Written by H. Irwin Electrical | Published on June 2025
In South Australia, every electrician who carries out electrical work must hold a valid licence issued by Consumer and Business Services (CBS). You can verify any electrician’s licence in under two minutes using the free CBS online licence search tool at cbs.sa.gov.au.
This article walks you through exactly how to check a licence, what red flags to watch for, what the different licence classes mean, and why cutting corners on this step can cost Adelaide homeowners dearly.
Understand Why Licensing Matters for South Australian Homeowners
Electrical licensing is not just paperwork. It is a legal requirement under the Electricity Act 1996 and the Work Health and Safety Act 2012 in South Australia. An unlicensed person carrying out electrical work puts your household at risk of fire, electrocution, and insurance voidance.
If faulty unlicensed work causes a fire or injury, your home insurer can legally refuse to pay out your claim. That means you could be left covering the full cost of repairs or damages yourself.
For homeowners in suburbs like Glenelg, Marion, Unley, and Prospect, older housing stock is common. These homes often have outdated wiring that genuinely needs a qualified eye. An unlicensed operator may not understand the risks posed by older systems.
Licenced electricians are also required to provide you with a Certificate of Compliance for most electrical work. This document is important when you sell your home or make an insurance claim.
Find the CBS Licence Search Tool and Use It
The South Australian government provides a free public tool to verify electrical licences. Here is how to use it step by step.
- Go to cbs.sa.gov.au and navigate to the Licence Search section.
- Select the category Electrical Worker from the licence type dropdown.
- Enter the electrician’s first name, last name, or licence number.
- Review the result to confirm the licence is current and not suspended.
- Check that the licence class matches the work you are asking them to do.
If the search returns no result or shows a suspended licence, do not proceed with hiring that person. A legitimate electrician will never object to you checking their credentials. In fact, they should offer this information upfront.
At H. Irwin Electrical, our licence details are always available on request. We believe transparency is part of doing the job right.
Know the Difference Between Licence Classes in South Australia
Not all electrical licences are equal. South Australia uses a classification system to define what each licence holder is legally allowed to do. Hiring someone with the wrong class for your job is just as problematic as hiring someone unlicensed.
| Licence Class | What They Can Do | Common Jobs |
|---|---|---|
| Electrical Mechanic | Full range of electrical installation and repair work | Rewiring, switchboard upgrades, power points, lighting |
| Electrician (Restricted) | Limited scope of work as defined in their licence conditions | Specific appliance work or limited installations |
| Electrical Inspector | Inspect and certify electrical installations | Compliance checks, certificate issuing |
| Electrical Contractor | Run an electrical contracting business and employ electricians | Business operations, quoting, project management |
When you hire a company rather than an individual, make sure both the business holds an Electrical Contractor licence AND the person doing your work holds an Electrical Mechanic licence. Both need to be current.
Spot the Red Flags Before You Hire
Sometimes unlicensed operators are easy to spot if you know what to look for. These warning signs should make you pause before accepting any quote.
- They cannot or will not provide a licence number when asked.
- They offer a price that seems unusually low compared to other quotes.
- They say you do not need a Certificate of Compliance for the work.
- They request cash only payment with no invoice or receipt.
- They have no business name, ABN, or verifiable contact details.
- They advertise on community noticeboards or Facebook groups with no credentials listed.
- They discourage you from checking their licence or calling CBS.
Any one of these alone may not be conclusive. But several together should be a clear signal to walk away. The short-term saving is never worth the long-term risk.
H. Irwin Electrical operates across Glenelg, Somerton Park, Kurralta Park, Hyde Park, North Adelaide, and surrounding suburbs with full licensing and insurance in place. We are happy for you to verify everything.
Compare Licensed vs Unlicensed Electrical Work: The Real Costs
It can be tempting to go with the cheaper operator, especially for what seems like a small job. But the potential financial consequences of unlicensed work far outweigh any upfront saving.
| Factor | Licensed Electrician | Unlicensed Operator |
|---|---|---|
| Legal compliance | Fully compliant with SA law | Illegal under the Electricity Act 1996 |
| Certificate of Compliance | Issued for qualifying work | Cannot be legally issued |
| Insurance validity | Work covered under home insurance | May void your home insurance entirely |
| Penalty risk | None for the homeowner | Homeowner may face fines for knowingly using unlicensed trade |
| Workmanship guarantee | Industry standards enforced | No legal recourse if work fails |
| Typical hourly rate | $90 to $150 per hour | Often quoted cheaper, but no protection |
South Australian homeowners can also face fines of up to thousands of dollars if they are found to have knowingly engaged an unlicensed electrical contractor. Ignorance is not always a defence.
Check What Work Requires a Licensed Electrician in SA
Not every task around your home requires a licensed electrician. But most electrical tasks do. Understanding where the boundary sits helps you avoid accidentally breaking the law yourself.
Work that always requires a licensed electrician in South Australia includes:
- Installing, replacing, or upgrading a switchboard or meter box.
- Adding new power points or light switches to existing circuits.
- Running new electrical circuits anywhere in the home.
- Installing ceiling fans, exhaust fans, or fixed appliances like ovens and cooktops.
- Installing safety switches or circuit breakers.
- Any outdoor or underground electrical work.
- Solar panel system installation and connection to the grid.
Work a homeowner can legally do themselves includes changing a light globe, replacing a tap washer, or painting walls near outlets (without touching the wiring). The moment you open a cable, touch a circuit, or connect to the mains, you need a licence.
In suburbs like Henley Beach and West Beach, many homes are close to the coast and require extra care around corrosion-resistant fittings. Only a licensed electrician will know the correct materials and standards required for coastal properties.
FAQs on Checking Electrician Licences in South Australia
Can I check an electrician’s licence for free in South Australia?
Yes, the CBS licence search at cbs.sa.gov.au is completely free and available to the public. You do not need an account or any special access to use it. Just search by name or licence number.
What happens if I use an unlicensed electrician in Adelaide?
Your home insurance may be voided if unlicensed electrical work causes damage. You could also face fines under South Australian law if you knowingly hired an unlicensed operator. The unlicensed worker also faces significant penalties.
Do I need to ask for a Certificate of Compliance after electrical work?
Yes. For most electrical installations in South Australia, your licensed electrician is required to provide a Certificate of Compliance. Keep this document safe as you will need it when selling your home or making an insurance claim.
Is an apprentice electrician allowed to work on my home?
Apprentices can legally perform electrical work, but only under the direct supervision of a fully licensed electrical mechanic. If an apprentice is working alone at your property, that is a serious compliance issue worth raising immediately.
What if the electrician refuses to give me their licence number?
A refusal to share a licence number is a major red flag. Any licensed electrician in South Australia is legally permitted to share their licence number with a client. If they refuse, do not proceed with the job and consider reporting them to CBS.
How do I report an unlicensed electrician in South Australia?
You can report suspected unlicensed electrical work to Consumer and Business Services (CBS) online at cbs.sa.gov.au or by calling 131 882. Reports can be made anonymously.
Wrap Up and Next Steps
Checking whether your electrician is licensed in South Australia takes less than two minutes and can save you from serious financial and safety consequences. Use the CBS licence search, ask for a licence number upfront, and always request your Certificate of Compliance after the work is done.
H. Irwin Electrical is a fully licensed electrical contractor serving Glenelg, Novar Gardens, Somerton Park, Marion, Plympton, Glandore, Kurralta Park, Unley, Hyde Park, North Adelaide, Henley Beach, West Beach, Richmond, Fulham, Prospect, Beverley, and surrounding Adelaide suburbs.
Give us a call on 0432 270 757 to book a job, get a quote, or simply ask us anything about our licensing and credentials. We are always happy to answer.
