Choosing a tradie in Perth is one of those decisions that feels simple until something goes wrong. Whether you need a plumber, electrician, carpenter, or any other tradesperson, taking a few extra steps upfront can save you thousands of dollars and enormous headache later.

Check Licensing and Registration

In Western Australia, many trades require a licence to operate legally. Electricians, plumbers, gas fitters, and builders are all subject to specific licensing requirements enforced by the Department of Mines, Industry Regulation and Safety (DMIRS). You can verify a tradesperson's licence at the Consumer Protection WA website before you hire.

Don't take a business card or verbal claim of licensing at face value — always check the register. An unlicensed tradesperson may be cheaper, but if something goes wrong, you have no recourse and the work may not be insurable.

Verify Insurance

Any reputable Perth tradie should carry public liability insurance — this protects you if they damage your property during the job. For builders and renovation contractors, you should also ask about home indemnity insurance (also called home warranty insurance) for jobs over a certain value.

Ask for proof of insurance. Legitimate tradies will provide it without hesitation. If someone is evasive or reluctant, take that as a red flag.

Get at Least Three Quotes

For any job over a few hundred dollars, get written quotes from at least three tradies. This serves two purposes: it gives you a realistic sense of the market rate, and it reveals how different tradies approach the same problem — which can be illuminating in itself.

Be specific in your request. The more detail you can provide about the job, the more accurate and comparable the quotes will be. Cheap quotes that leave lots of items as "TBC" often end up being the most expensive.

Check Reviews and References

Online reviews on Google, True Local, and Hipages give you a sense of a tradie's track record. Look for patterns — consistent mentions of punctuality, cleanliness, and clear communication are good signs. One or two bad reviews among dozens of positive ones are less concerning than several negative reviews mentioning the same issues.

For larger jobs, ask for references from recent customers in Perth and actually call them. Ask how the job went, whether there were any surprises, and whether they'd hire the same person again.

Red Flags to Watch For

  • Asking for a large upfront cash deposit before any work begins
  • Unable or unwilling to provide a written quote
  • No verifiable online presence or reviews
  • Pressure to decide immediately or claims of a limited-time price
  • Reluctance to put anything in writing

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