About Expand Plumbing & Gas
Expand Plumbing & Gas is Perth’s trusted plumbing and leak detection company. Family-owned and WA-licensed, we’ve proudly served local homes and businesses for over two decades with reliable, affordable plumbing solutions. From urgent emergencies to advanced leak detection and gas services, our team delivers peace of mind with transparent pricing and 5-star service.
Why Choose Us
We’re more than just plumbers — we’re a trusted local business dedicated to protecting Perth homes and businesses.
Licensed & Insured Plumbers
Fully WA-licensed and compliant.
Family-Owned Local Business
Built on community trust.
Over 25 Years Serving Perth
A name locals know and recommend.
Transparent, Upfront Pricing
No hidden costs, ever.
Comprehensive Plumbing Solutions
From small repairs to major installs.
5-Star Customer Reviews
Backed by real feedback from Perth clients.
Careers at Expand Group
We’re always on the lookout for skilled plumbers, apprentices, and dedicated staff to join our growing Perth team. If you’re looking to be part of a supportive, family-owned business, we’d love to hear from you.
Featured Clients
What Our
Customers Say
Hundreds of Perth families and businesses trust us for reliable, affordable plumbing and gas services.
Contact Expand Plumbing & Gas
Whether it’s an emergency or routine maintenance,
we’re here to help Perth families and businesses.
Address: 5/504 Marmion St, Booragoon WA 6154
Frequently Asked Questions
Are your plumbers licensed in WA?
Yes — our team is fully WA-licensed and insured to handle plumbing and gas works safely and legally.
Do you service my area?
We cover Perth Metro and surrounding suburbs. Check our Service Areas for details.
Do you offer after-hours emergency plumbing?
Yes — our plumbers are available 24/7 for urgent burst pipes, leaks, and gas emergencies.
How much does a plumber cost in Perth?
We provide transparent, upfront pricing with no hidden call-out fees. You’ll be kept up to date throughout diagnosis and repairs.
Can you help with both small jobs and major projects?
Absolutely. From dripping taps to full plumbing installations, our team has the expertise to handle it all.