Hidden water leaks. Clearly resolved.Coverage across eight regions

Regional service-area guide

Leak detection
in Hampshire

Our Hampshire directory focuses on Farnborough, Fleet, Aldershot, Basingstoke and Hook, including nearby addresses submitted for an availability check. It is not a county-wide attendance promise. The town pages help connect your postcode with the right preparation, whether the concern is a heating circuit, incoming supply or concealed indoor leak.

Individual location guides5 towns & districts
Residential package£1,345 including applicable tax
AppointmentsFull address & scope confirmed

Find your Hampshire location guide

Choose a town for postcode details, practical service guidance, preparation and local questions.

Focused coverage in the north of Hampshire

Our Hampshire directory focuses on Farnborough, Fleet, Aldershot, Basingstoke and Hook, including nearby addresses submitted for an availability check. It is not a county-wide attendance promise. The town pages help connect your postcode with the right preparation, whether the concern is a heating circuit, incoming supply or concealed indoor leak.

For Farnborough pressure-loss enquiries, retain previous component checks and information about extension circuits. In Fleet and Hook supply enquiries, describe outbuilding branches, known routes and any shared land. An Aldershot rental instruction should identify the occupier and repair-authorisation contact. Basingstoke and other farther addresses are reviewed for their particular journey and scope, so include access constraints before discussing appointment dates.

Leak detection services across the listed Hampshire areas

Choose the investigation by the system and symptoms, not by guessing which instrument will be needed. The following service guides explain practical starting points. A visit may combine observations and suitable methods, with any necessary access connected to the findings.

Central heating leak detection

When heating pressure repeatedly drops, adding more water treats the symptom. The cause may be in the boiler, an accessible fitting or pipework concealed in the building. A useful investigation starts by establishing which of these has already been checked.

We review the loss pattern and any heating-engineer findings. Appropriate isolation and testing can help separate circuits, after which temperature patterns, listening or suitable tracer checks may be used. The system layout matters more than choosing one instrument in advance.

Useful preparation. Provide previous boiler findings, a note of pressure changes with the system cool, and the location of any zone controls. Tell us if the property includes an extension or wet underfloor heating.

A boiler fault requires the appropriate heating specialist. Pressure loss alone does not prove that a concealed pipe is leaking, and gas appliance work is outside this plumbing investigation.

Read the central heating leak detection guide

Mains water leak detection

A private supply can leak for some distance before water reaches the surface. A changing meter reading, an unexpectedly high bill or unexplained wet ground can be a starting point. Establishing which pipe supplies which property is especially important when the route is shared.

We consider accessible isolation arrangements, the known route and pipe material. Suitable listening, correlation or tracer testing may help narrow the source. Findings are checked against the site layout before necessary access or excavation is agreed.

Useful preparation. Share correspondence from your water supplier, recent readings and any plan showing the incoming main. Mention shared drives, external stop valves and who can authorise work on the land.

Responsibility for pipes and any leakage allowance must be checked with the water supplier. Work to a public main is different from investigating the agreed private plumbing.

Read the mains water leak detection guide

Trace & Access investigations

Tracing a leak and reaching it are connected tasks with different consequences for the building. A clear account of both helps you understand the repair and discuss the evidence with an insurer or property manager.

The investigation uses methods suitable for the property and suspected system. Access is discussed in relation to the findings, then the agreed plumbing is repaired and tested appropriately. The included Trace & Access report records the relevant investigation and work.

Useful preparation. Keep your claim reference and ask the insurer what evidence or authorisation they require before instructing work. Existing photographs and reports can help provide a useful timeline.

A report does not establish insurance cover or guarantee reimbursement. Decorative restoration, drying and other remedial work are separate from the agreed plumbing package.

Read the trace & access investigations guide

Detection methods and their limits

The method follows the system and the evidence, not the postcode. Non-invasive checks can help narrow the search before access is proposed, but no single instrument can guarantee an exact result in every property. The engineer selects suitable methods for the installation and explains how the findings fit together.

Thermal imaging
Surface temperature patterns may help investigate heating or hot-water routes. A camera does not see through walls, and a warm or cool patch needs to be interpreted alongside other observations.
Acoustic listening
Sound can help investigate suitable pressurised pipes. Pipe material, background noise, depth and access influence what can be heard, so an acoustic indication is considered within the wider investigation.
Tracer gas
Suitable isolated pipework may be assessed using specialist tracer-gas methods. The system, preparation and conditions determine whether this is appropriate; it is not a technique promised automatically on every visit.
Moisture mapping and section checks
Mapping affected surfaces and assessing relevant sections can help connect the visible damage to a possible route. Moisture identifies an effect, not necessarily the original source.

One agreed residential scope, from detection to repair

For agreed residential work, the £1,345 package connects specialist investigation with the plumbing repair. It includes detection and tracing, necessary access or excavation, parts and materials, suitable post-repair testing and a Trace & Access report. A 12-month workmanship warranty applies to the repair.

The £100 booking deposit is deducted from the total, leaving £1,245. Applicable tax is included. Decorative and remedial reinstatement, including restoring floors, plaster, paving and other finishes, is excluded. Commercial work is quoted separately. Read the complete package scope before arranging a visit.

The same agreed work does not attract a separate hourly charge simply because it takes longer. A different instruction or wider shared system should be discussed and separately agreed where needed. Restoring the finished room, driveway or other surfaces is not part of the plumbing package.

What happens when you arrange an investigation

  1. Define the problem and the instruction

    We review the address, symptoms, earlier checks and property use. Coverage, access and the agreed residential scope or separate quotation are established before an appointment and deposit.

  2. Investigate before deciding where to open

    The available evidence, accessible plumbing and suitable detection methods help narrow the affected system and route. Findings should explain the reason for proposed access rather than rely on the first visible stain.

  3. Reach and repair the agreed plumbing

    Necessary access or excavation allows the relevant pipe to be reached for the agreed repair, with suitable parts and materials. Permission and any limits to the instruction remain important throughout the work.

  4. Check the work and record the outcome

    Appropriate post-repair checks and the Trace & Access report document the work. A 12-month workmanship warranty applies to the completed plumbing repair; drying, decoration and remedial reinstatement remain separate.

Preparing a Hampshire enquiry

The Hampshire directory focuses on Farnborough, Fleet, Aldershot, Basingstoke and Hook. We confirm the property address and appointment arrangements individually, particularly for instructions towards the edge of the service area.

  • Give the full address and postcode, property use and a clear description of the symptoms.
  • Share previous reports, relevant readings and available pipework drawings, including any limitations in those records.
  • Identify the person authorising the work and the people needed to provide access to private or shared areas.
  • Mention parking, keys, controlled entrances and any restriction on interrupting the relevant water supply.

The information is used to assess an appropriate visit, not to require you to diagnose the leak. Do not dismantle fixed finishes or recreate damage to strengthen the enquiry. Where the situation is unsafe or involves active flooding, seek urgent appropriate help instead of waiting for a routine appointment.

Hampshire coverage questions

Do the listed Hampshire towns mean all of Hampshire is covered?

No. The guide describes selected northern Hampshire enquiries. Send the actual postcode and work details for confirmation rather than assuming coverage elsewhere in the county.

What does the £1,345 Hampshire residential package cover?

Agreed detection and tracing, necessary access or excavation, the plumbing repair, parts, materials, appropriate testing and a Trace & Access report. A 12-month workmanship warranty applies to the repair. Applicable tax is included; decorative and remedial reinstatement are excluded.

Do you have a branch in every listed town?

No. The directory describes service-area enquiries from our Windsor-area operation. Town pages help you prepare for an investigation; the full address and appointment are confirmed before booking.

Can you assess commercial premises or shared networks?

Yes, subject to confirmed coverage and a separately agreed quotation. Explain the system boundary, access permissions and reporting requirements. The residential package is not a whole-network or business rate.

What should I do before making a deposit?

Confirm coverage, the proposed instruction, access and the appointment under the applicable booking terms. The £100 residential deposit is deducted from the £1,345 package, leaving £1,245. Preparing an enquiry does not reserve a visit.

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