Commercial & Strata Leak Detection Across Perth
Non-invasive leak location for commercial, strata & industrial property
Licensed WA plumbers with 25+ years on the tools. We use advanced non-destructive detection to locate leaks accurately — with minimal disruption to your operations, tenants and trade.
Licensed WA Plumber — PL 8273 | GF 010553 | BR 102199
PL 8273 | GF 010553 | BR 102199
Licensed WA Plumber
25+ Years in Perth
Experience
4.9★ from 180+ reviews
Google Reviews
Fully Insured
Cover
Client Reviews
Rated 4.9★ from 180+ Google Reviews
We have been using Alec and his guys for years in our local cafe. Small business rely on good quality efficient well priced work…
Big shout out to Ben. We thought we had a plumbing leak so he tested and assured us all was good — honest and thorough.
We had a burst pipe and leak detection. They were onto the job promptly and were very helpful. I would highly recommend Expand Plumbing and Gas.
Who We Help
Built for commercial, strata & industrial property
We work directly with the people responsible for keeping buildings running — with reporting that fits your processes.
Commercial buildings & offices
Tenancy fit-outs, office towers & mixed-use buildings.
Strata & apartment complexes
Common property, risers & shared services.
Retail & hospitality
Cafés, restaurants & shopping centres.
Industrial & warehouses
Process lines, cool rooms & large footprints.
Body corporate & facilities managers
Single point of contact for managed portfolios.
Why Expand for Commercial
A credible partner for high-value property
Facilities managers, strata managers and builders trust Expand to locate leaks accurately and repair them properly — with documentation that stands up to claims.
Licensed & fully insured
PL 8273 | GF 010553 | BR 102199. Properly credentialed for commercial, strata & industrial work.
25+ years across Perth
Deep experience with WA commercial building stock and services.
Minimal disruption to your operations
Non-destructive detection means no unnecessary digging or demolition.
Fast response & same-day repairs
Urgent commercial leaks prioritised — we attend quickly across Perth metro.
Clear reporting for insurance & strata claims
Documented findings on leak location, cause and recommended repair.
How It Works
From detection to done
Site assessment
We assess the property, system and symptoms to scope the detection.
Pinpoint the leak
Non-invasive equipment locates the leak to within millimetres.
Report & quote
You receive a clear report and a fixed quote for the repair.
Repair & verify
We carry out the repair and verify the leak is fully resolved.
Book a Site Inspection
Request a site inspection or callback
Tell us about your property and the issue. We'll get back to you promptly to arrange a non-invasive assessment at a time that suits your operations.
FAQ
Questions, answered
Straight answers on cost, disruption, reporting and response times for commercial and strata clients.
How much does commercial leak detection cost?
Every building and system is different, so pricing depends on the site, system complexity and access. We provide a tailored quote after a brief site assessment — call 08 6500 0019 to discuss your situation.
Will it disrupt our operations or tenants?
Our detection methods are non-invasive, so there's no unnecessary digging or demolition. Most assessments are carried out with minimal impact to operations and tenants.
Do you provide reports for insurance or strata claims?
Yes. We supply clear, documented reports detailing the leak location, cause and recommended repairs — suitable for insurance and strata or body corporate claims.
How fast can you attend?
We prioritise urgent commercial leaks and aim for same-day or next-day attendance across Perth metro. Call 08 6500 0019 for current availability.
Do you work with body corporates & facilities managers?
Yes. We act as a single, reliable point of contact for body corporates, facilities managers and strata managers, with reporting that fits your processes.
Service Area
Perth metro, every day
Based in Booragoon, we attend commercial, strata and industrial leak detection across the Perth metropolitan area — from the western suburbs and CBD through to the northern and southern corridors.
Base
5/504 Marmion St, Booragoon WA
Response
Same / next day for urgent leaks
Perth Metro
- Perth CBD & inner suburbs
- Western & coastal suburbs
- Northern corridor
- Southern & eastern suburbs