Specialist Leak Detection Perth

Accurate, Non-Invasive Leak Detection for Homes, Businesses & Strata

When it comes to finding hidden leaks, you need more than a general plumber. Expand Plumbing & Gas are Perth’s leak detection specialists, trusted by homeowners, businesses, and strata managers for accurate, non-invasive results.

Rating + “24/7 | WA-licensed | Family-owned

Why Choose a
Specialist Leak Detection Company?

Our Specialist Leak Detection Services

Our Specialist Process – Non-Invasive & Accurate

1. Initial
Assessment

check water meter, signs of leaks.

2. Advanced
Tools

thermal imaging, acoustic listening, electronic sensors.

3. Pinpoint
Detection

identify the exact leak location.

4. Transparent
Quote

upfront costs, no hidden fees

5. Repair or
Referral

we fix leaks or coordinate with trusted contractors.

Why Choose
Expand Plumbing & Gas?

WA-licensed & fully insured

25

Over 25 years’ leak detection experience

Family-owned, Perth-local

Residential Leak Detection Specialists

Hidden leaks in showers, roofs, pools, or underground pipes. Protect your home from mould, rising bills, and damage.

Roof & Ceiling Leak Detection

Commercial Leak Detection Specialists

Facility managers, body corporates, and warehouses rely on us for cost-effective, minimally disruptive leak detection.

About Expand Group

Book Specialist Leak
Detection Perth –
Available 24/7

Don’t risk using guesswork. Choose Perth’s trusted leak detection company for accurate results and peace of mind.

Specialist Leak Detection FAQs

What makes Expand Plumbing & Gas a leak detection specialist?

We combine licensing, experience, and advanced equipment for precise, non-invasive detection.
Yes, our specialists cover both — from household leaks to commercial gas systems.
We service all Perth metro areas and beyond, 24/7.
Many insurers do cover leak detection if it prevents property damage — we provide detailed reports for claims.

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