Licensed Leak Detection Specialists · Lic 490232C

Leak Detection Plumber in Sydney

Hidden leak, burst pipe or a water bill that has suddenly jumped? We pinpoint leaks with acoustic and thermal equipment, so it is found and fixed without digging up your floors or garden. Fairfield, Liverpool and across Sydney, 24/7.

  • $0 Call-out, business hours
  • 24/7 Emergency response
  • No Digging required
  • 5★ Google rated

Home Remoding Services

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Signs of a hidden leak

Think You Have a Water Leak but Can’t Find It?

Most water leaks never show themselves. They sit under concrete slabs, behind wall cavities or beneath the garden, quietly running up your bill and damaging the structure of your home. If you recognise any of the following, call a licensed leak detection plumber before the damage spreads.

Your water bill has jumped

A sudden spike with no change in household use is the most common sign of a concealed leak. A running leak can waste thousands of litres a week.

Damp patches or bubbling paint

Staining on walls, ceilings or skirting boards, peeling paint or lifting tiles usually means water is escaping behind the surface.

You can hear running water

If you hear water moving with every tap turned off, there is pressure escaping somewhere in the line. This one needs attention quickly.

A wet patch in the yard

Soggy ground, unusually green grass or a section of lawn that never dries out often sits directly above a broken underground water or sewer pipe.

Water pressure has dropped

Losing pressure across multiple outlets, rather than just one tap, points to water escaping before it reaches your fixtures.

Mould, musty smells or warm floors

Persistent mould, a damp smell with no obvious cause, or a warm spot on the floor can all indicate a slab leak underneath the house.

Our process

We Find the Leak Without Digging Up Your Home

The old approach was to guess, then excavate until the pipe turned up. We use non-invasive detection equipment to pinpoint the exact location first, so the repair is targeted and your floors, driveway and garden stay intact.

01

Acoustic leak detection

Ground microphones and listening equipment pick up the sound of water escaping a pressurised pipe, even under concrete.

02

Thermal imaging

Infrared cameras read temperature differences through walls and floors to reveal moisture paths invisible to the eye.

03

Pressure testing

Isolating and pressure testing each line confirms whether a leak exists and narrows down exactly which section has failed.

04

CCTV drain inspection

For sewer and stormwater lines, a camera inspection shows cracks, root intrusion and collapsed sections on screen.

Leaks we locate and repair

  • Hidden & concealed water leaks
  • Burst pipe repairs
  • Slab & underground leaks
  • Shower, bathroom & balcony leaks
  • Roof & gutter leaks
  • Toilet & cistern leaks
  • Gas leak detection
  • Sewer & stormwater leaks

You may be able to claim the water back

Sydney Water Leak Allowance

If a concealed leak has caused a high water bill, Sydney Water may credit part of the excess usage back to you. To apply, you need the leak repaired by a licensed plumber and a completed plumber’s report confirming the location, the cause and the date of repair.

We complete that paperwork for you as part of the job, so you have everything you need to lodge the claim. Eligibility and conditions are set by Sydney Water, so we will tell you honestly whether your situation is likely to qualify before you go to the trouble.

Call 0416 847 805

Book an inspection

Get a Leak Detection Quote

Send through a few details and one of our licensed plumbers will get back to you. If it is urgent and water is actively escaping, call us instead on 0416 847 805 and we will respond 24/7.

  • $0 call-out fee during business hours
  • Upfront pricing before any work starts
  • Pensioner and seniors discount available
  • Family owned and operated, 10+ years in the trade

Where we work

Leak Detection Across Sydney

Based in Wakeley and servicing the Fairfield and Liverpool areas daily, with 24 hour emergency leak detection available right across Sydney.

  • Fairfield
  • Fairfield West
  • Prairiewood
  • Wakeley
  • Cabramatta
  • Canley Vale
  • Canley Heights
  • Liverpool
  • Green Valley
  • Mount Pritchard
  • & surrounding suburbs