Our Licenses & Certifications
5-Star Reviews | 24/7 Availability | WA-Licensed | Family-Owned Our Credentials
- Builders Registration BR 102199
- Plumbing License PL 82739
- Gas License GL 010553
- Fully insured (public liability + workers comp)
- Master Plumbers & Gasfitters Association member
Why It Matters
Licensed plumbers = safe, compliant, reliable work that protects your property.
Frequently Asked Questions
Why should I hire a licensed plumber in WA?
Licensed plumbers meet strict safety and compliance standards under the Plumbing Code of Australia. This ensures your plumbing work is carried out legally, safely, and to the highest quality.
How do I check if a plumber is licensed in Perth?
You can search the WA Building & Energy website to verify a plumber’s license. Expand Plumbing & Gas proudly displays our licenses and certifications for full transparency.
What’s the difference between a plumbing license and a gas license?
A plumbing license covers water, drainage, and sanitary work, while a gas license allows installation, servicing, and repair of gas appliances. Our team holds both, so we can handle plumbing and gas jobs safely.
Are you insured for plumbing work?
Yes, We are fully insured with public liability and workers compensation, protecting both our customers and our team in the unlikely event of an accident.
Why does being a Master Plumbers & Gasfitters Association member matter?
Membership means we follow industry best practices, commit to ongoing training, and are accountable to a professional body — giving customers extra peace of mind.
Do certifications affect the warranty on plumbing work?
Yes. Many manufacturers require installations to be completed by licensed professionals for the warranty to remain valid. By choosing Expand Plumbing & Gas, you ensure your warranties stay protected.