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Mains Water


We utilise the very latest technology, enabling us to source the problem with minimal disruption in the most cost effective and environmentally friendly way. 

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Mains Water


Our investment in evaluation technology and low-impact repair solutions for mains water problems has had a huge impact on alleviating customers concerns around anticipated inconvenience and disruption.

We use the very latest methods and technology to accurately water leak detection, enabling us to isolate and access mains water leak problems rapidly with minimal disturbance to the customer’s property, in the most cost-effective and sustainable way possible.

There are times, however, when all the technology in the world cannot remove the need for a disruptive excavation. When those situations arise, you can rely on our  years of experience, training and determination to get the job done right, first time, without unnecessary disruption, inconvenience and expense.

Contact DASA today

    commercial drain survey Liverpool

    How we get it right for you

    • Site Investigations


      DASA engineers attend a property within 24 hours, fully equipped to undertake a variety of non-invasive investigation techniques in the first instance. This might include electro-acoustic ground microphones, tracer gasses or thermal imaging cameras depending on the scenario presented on site.

    • Reporting


      Our 'Leak Detection' site investigation processes and technologies are supported by the same market-leading, live site reporting options as our drainage teams. This means that we are able to share image, video and audio files between field and review engineers in seconds, greatly reducing the traditional lag-time between attendance, decision and next steps.

    • Remedial Works


      DASA utilise numerous mains water replacement and repair technologies which enable us to isolate and repair targeted sections with the absolute minimum of above-ground disturbance. This includes, moling and pipe-pulling systems which eliminate the need for traditional trench excavations in many cases.

    Mains Water For Insurance

    Our specialist mains water services help insurers deliver fast, effective solutions with minimal disruption. Using advanced leak detection and low-impact repair methods, we resolve issues quickly, sustainably, and cost-efficiently, reducing the need for intrusive works. Where excavation is necessary, our expert teams complete repairs swiftly and to the highest standard, supporting efficient claims handling and customer satisfaction.

    Mains Water For Business

    We use the latest technology to identify mains water issues quickly, with minimal disruption to your business. Our investment in advanced evaluation and low-impact repair methods means we can locate and resolve leaks efficiently, cost-effectively, and sustainably. When excavation is unavoidable, our experienced teams work with precision and care to complete repairs quickly and restore your site to a high standard, keeping downtime and disruption to a minimum.

    Mains Water For Residential

    At DASA, we use the latest technology to quickly locate mains water leaks with minimal disruption to your home. Our advanced detection methods allow us to isolate and repair leaks efficiently, keeping costs and environmental impact low. While we strive to avoid excavation, sometimes it’s necessary, when that happens, our experienced teams work carefully and professionally to complete the repair right the first time, minimising inconvenience and restoring your property promptly.

    DASA iTouch System

    Our on site equipment


    DASA has always invested in  innovative on site technology to further enhance and improve our service.  With the customer, sustainability and restoration in mind, we are always looking for new and alternative solutions to offer the very best option for our customers.

    Dasa 5 "DASA either knows the best people to employ and/or have the most sterling training program. I cannot praise you too highly."