Pinpoint leaks in supply lines without breaking walls or excavating yards.
Pressurized supply-line leak detection is the work of pinpointing exactly where a copper, PEX, galvanized or poly-B line is losing water — without opening walls or digging up landscaping. We isolate the affected line, introduce a calibrated test pressure, and combine acoustic listening, thermal imaging and tracer gas to convert a vague "there's water somewhere" into a single mark on the floor or wall over the actual failure point. Most residential pressurized-line jobs are diagnosed in a single visit, and the result is a precise location plus a written report your plumber and your insurer can both work from.
Leak Audit is a sub-division of Leak.ca, the Greater Vancouver leak detection company trusted since 1999. Every site visit is delivered by certified technicians using calibrated equipment, with documented findings formatted for insurance, engineering and procurement use.
We don't sell remediation. Our role is independent detection and assessment — the data you and your professional team work from.
We routinely deliver to within a few centimetres on accessible surfaces. The exact tolerance depends on pipe material, depth and the construction around it, but the goal is always a single point a plumber can open and find the failure.
Not by us. We are detection only. Once we mark the spot, you choose whether to open it yourself, send a plumber, or simply use our report for an insurance claim.
Most single-line residential investigations are an hour to two on site. Commercial work scales with system size.
Other services from Leak Audit that often pair with Pressurized Line Detection.
Locate leaks beneath concrete floors using thermal and acoustic methods.
Find micro-leaks in copper, PEX and galvanized lines before they fail.
Smoke and tracer-gas testing for hidden drain failures.
Phone is fastest. Email is fine too. Both reach a real person.
