Don't trust unqualified service providers.
Check your business agent is licensed or you can find a list of licensed service providers in your local area.
If you can't find your service provider and believe they are not licensed, please let us know by emailing their details to cplicensing@dmirs.wa.gov.au.
For gas and electrical licensing email energylicensing@dmirs.wa.gov.au or for plumbers licensing email plumbers@dmirs.wa.gov.au.