Leak Detection & Repair
Find the Leak Before It Finds Your Floors.
Damp patches, a rising bill and the sound of running water all point the same way. We trace the source with non-invasive equipment and repair it properly.
Satisfaction Guaranteed
Repairs backed by a twelve-month guarantee
Every leak we trace comes with a written report of where it was, what caused it, and a twelve-month guarantee on the repair itself.
Non-Invasive Leak Tracing
Same-Day Diagnosis
Written Findings Report
Why Choose Gullwick
Leaks Found Fast, Fixed Once.
Most of the cost of a leak is not the repair. It is the weeks it ran unnoticed and the floor that had to come up to reach it. We locate the source before anything is opened, so the repair stays small and the room stays intact.
What’s included
- Acoustic and thermal imaging leak tracing
- Pressure testing on supply and heating lines
- Minimal disruption to floors, walls and tiling
- Same-day repair on most located leaks
- Written report suitable for an insurance claim
- Upfront pricing before any work begins
Guesswork costs more than equipment. We find the leak first, then we open the wall.
What We Cover
Every kind of leak, traced and repaired.
Hidden Pipe Leaks
Acoustic tracing that pinpoints leaks behind walls and floors.
Under-Slab Leaks
Locate and repair leaks beneath concrete without tearing up the room.
Dripping Taps & Valves
Worn washers and cartridges replaced in a single visit.
Toilet & Cistern Leaks
Stop the silent leaks that quietly inflate your water bill.
Central Heating Leaks
Pressure loss traced across radiators, valves and pipework.
Water Ingress
Find where outside water is getting in and stop it at the source.
Outdoor Supply Leaks
Trace losses in garden, irrigation and outbuilding lines.
Meter Investigations
Confirm whether a high reading is a leak or a change in usage.
Customer Reviews
Loved by homeowners and businesses alike!
“Super chill and helpful! The technician quickly resolved my issue with an excellent solution that worked perfectly for my needs.”
Daniel Mercer
Homeowner
“Turned up when they said, found the fault in ten minutes and charged exactly what was quoted. No drama and no upselling.”
Aaron Whitlock
Landlord
“I have used them three times now and every engineer has been the same: polite, tidy and straight with me about the cost.”
Victor Hale
Café Owner
“Called at eight on a Sunday expecting voicemail. Someone picked up, and an engineer was at the door before lunchtime.”
Noah Brennan
Homeowner
“We hand them eleven buildings and never chase. One invoice, one contact, and tenants who stopped calling us at night.”
Henry Takeda
Property Manager
“They did the washroom refit over a weekend so we lost no trading hours. Monday morning you could not tell it had happened.”
Elliot Shaw
Office Manager
Related services
Commercial Plumbing
Contracts, compliance and priority call-outs for businesses that cannot afford to close their doors.
Kitchen Plumbing
Fit-outs, appliance hook-ups and waste runs, every tested under load before we leave.
Pipe Repair & Replacement
From small joint fixes to full re-pipes, we restore water flow and pressure throughout your property.
FAQ
Questions, answered
Everything you need to know before booking your plumbing service.