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Leak Detection South provides professional, non-invasive leak detection in Reading and across Berkshire. Using advanced technology, we accurately locate hidden water leaks without digging or disruption. From leaking mains to boiler pressure loss, we identify and resolve issues fast. Trusted by homeowners, landlords, and insurers throughout Reading, we’re your local leak detection experts.

About Leak Detection Reading

Welcome to Leak Detection South, Reading’s trusted specialists for water leak detection, pipe tracing, and moisture investigation. If you suspect a leak under your floor, in your walls, or outside your property, our trained engineers can locate it quickly and cleanly using state-of-the-art equipment.

We use thermal imaging cameras, acoustic listening devices, tracer gas testing, and moisture mapping to find the exact location of a leak — without any unnecessary damage. Our goal is to provide a fast, accurate, and stress-free service that saves you time, money, and disruption.

Whether you’re a homeowner, landlord, property manager, or insurance customer, we deliver complete trace & access, leak repair, and damp assessment services across Reading, Caversham, Tilehurst, Earley, Woodley, and surrounding Berkshire areas.




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    Our Leak Detection Services

    Our team combines years of experience with the latest diagnostic tools to locate leaks of every type.
    Our Reading services include:

    • Central heating and boiler leak detection

    • Mains water and underground pipe leaks

    • Bathroom, kitchen, and internal plumbing leaks

    • Roof, ceiling, and flat-roof moisture detection

    • Pipe tracing and pressure testing

    • Insurance-approved trace & access reports

    • Water pipe repairs and trenchless moling

    We also offer ongoing moisture and mould prevention support, helping to protect your home long after the leak is fixed. From domestic properties to commercial units and flats, we’ll find the problem precisely — with minimal disruption and no guesswork.

    Commom Problems

    We regularly help customers throughout Reading, Caversham, Tilehurst, Woodley, and Earley with issues such as:

    • Damp patches appearing on floors or walls

    • Boiler losing pressure or needing frequent top-ups

    • Water meter running constantly

    • Musty odours and visible mould

    • Soft ground or water pooling in gardens

    • Increased water bills without explanation

    • Peeling paint or warped flooring from hidden damp

    Reading’s mix of older housing and new developments means leaks can come from anything — aged copper pipes, joint failures, or construction movement. Our engineers know the area well and can diagnose problems quickly, whatever the property type.

    What to Expect

    When you book with Leak Detection South, we make the process clear and straightforward:

    Initial Consultation – We start with a discussion about your problem — pressure loss, damp, or unexplained water usage — and visually inspect affected areas to plan the most efficient testing.

    Leak Detection & Testing – Using thermal imaging, acoustic sensors, tracer gas, and pressure testing, we locate the source of the leak precisely. All testing is clean and non-invasive.

    Findings & Report – We’ll provide a full written report with images, readings, and recommended next steps — ideal for insurance trace-and-access claims.

    Repair & Aftercare – Where possible, we’ll carry out repairs or coordinate them through trusted partners. We also give guidance on moisture control and preventing future leaks.

    leak detection

    Why Choose Us?

    When it comes to hidden leaks, you need a company that combines local knowledge with technical expertise. At Leak Detection South, we’re proud to serve homeowners and businesses across Reading and Berkshire, providing honest, high-quality work backed by years of experience.

    We understand the stress a leak can cause — from property damage to rising bills — so we work efficiently, communicate clearly, and always put our customers first.

    Here’s why so many Reading residents choose us:

    • Local engineers familiar with Reading’s property types and plumbing layouts.

    • Non-destructive detection – advanced equipment, no digging or unnecessary mess.

    • Fast response times for urgent leaks and insurance claims.

    • Detailed reports with photographs and moisture readings for full transparency.

    • Comprehensive service from leak detection to repair and moisture management.

    • Upfront pricing with no hidden extras.

    • Fully insured & qualified engineers working to industry best practice.

    • Excellent reputation with 5-star customer feedback across Berkshire.

    Our approach is simple — precise, professional, and customer-focused. No guesswork, no disruption, just results you can trust.

    Our Services

    water supply leaks

    Water Supply Leaks

    We locate and repair underground supply pipe leaks using advanced acoustic and tracer-gas methods, avoiding unnecessary excavation.
    water pipe leaks

    Water Pipe Leaks

    From internal plumbing to external lines, our engineers pinpoint leaks quickly and carry out or arrange efficient, long-lasting repairs.
    central heating leaks

    Central Heating Leaks

    Boiler losing pressure? We use specialist equipment to detect hidden heating leaks under floors and behind walls with no damage.
    water leaks and ingress

    Water Leaks & Ingress

    We identify the cause of roof, wall, or basement water ingress and provide effective solutions to stop further moisture damage.
    mould removal

    Mould Removal

    Our mould specialists safely treat affected areas, identify the moisture source, and provide long-term prevention advice.
    water pipe leaks

    Moling

    Our trenchless moling service replaces or installs underground water pipes without disruptive digging — ideal for new connections and lead pipe upgrades.

    Client Reviews

    Quick, efficient, and very tidy. They found a hidden leak under our floor that no one else could locate. The engineers were polite, punctual, and left the place spotless.

    Laura MastersonCaversham, Reading

    Fantastic service and detailed report. Leak Detection Reading used advanced equipment to detect a leak in our heating system. The report was perfect for our insurance claim.

    Kevin BlagdenTilehurst, Reading

    Saved us a huge amount of stress. Brilliant from start to finish. They found the leak, explained everything clearly, and even repaired it the same day. Highly recommend.

    Emilie ScanesEarley, Reading

    Reliable and honest company. The team were professional, friendly, and explained the whole process. No hidden costs, no mess - just great service.

    Michael WhattonWoodley, Reading

    Areas Covered

    At Leak Detection South, we provide leak detection, pipe repairs, water supply replacements, and damp investigation throughout Reading and the wider Berkshire region.

    We regularly serve Caversham, Tilehurst, Earley, Woodley, Pangbourne, Theale, and Shinfield, and often travel further afield when required.

    If your town isn’t listed, please still get in touch — we’re always happy to offer a free, no-obligation quote.

    • Hampshire
    • Berkshire
    • West Sussex
    • Surrey
    • South London
    • East London
    • West London
    • North London
    • Greater London
    • Kent
    LEAK DETECTION AREAS COVERED MAP
    Leak Detection South Accreditations

    Accreditations

    Moling Experts have various certificates and awards that are industry related. We have displayed some of them here for your peace of mind. We want you to know that you are in safe hands. If you’re in Reading or the surrounding Berkshire area, contact us today.