All our experienced Approved Installers have undergone extensive product training on the specification and installation of our Waterguard systems. Enabling them to conduct independent site surveys to establish the right Waterguard solution for your project, installing the selected solution efficiently and economically for all involved.

Below you will find a list of Approved Installers and the areas they cover. For the fastest response please contact your chosen Approved Installer directly who will then liaise with ourselves throughout the install and initial handover.

We are constantly adding new approved installers to our portfolio so if there isn’t a contractor listed that covers your area call the office on 01226 244200 to get up to date installer info and to discuss your project.

Statutory Testing and Inspection Ltd – Commercial & multi-residential projects

Areas covered:  UK Nationwide including Northern Ireland, Eire, Isle of Man, Channel Islands.

“Over the past 13 years, STI has been a trusted partner, providing certification and independent reports to assist duty holders in fulfilling their mandatory obligations and adhering to regulations.

Our extensive knowledge and experience have prompted existing clients to entrust us with remedial and new installation projects. As a result, we have established an installation division capable of handling projects with values of up to £500,000. This expansion reflects our commitment to providing comprehensive solutions and exceptional service to our clients, ensuring that their compliance and operational needs are met while maintaining the highest standards of safety, quality, and environmental sustainability.”



Looking for a residential system to be installed in your home? For singular domestic installs we recommend purchasing your system directly from our technical sales team who can advice the right system for your property and use the Check a Trade link to find a plumber in your area.

Interested in becoming an approved specialist installer? We are currently seeking M & E, FM and NIC approved contractors from across the UK to join our team. Contact for further info.

Sandhurst Plumbing & Maintenance Ltd – Single & multi-residential projects

Areas covered:  East London and surrounding areas.

“Sandhurst Plumbing & Maintenance Ltd is a medium sized company specialising in residential and commercial plumbing services. We focus on plumbing and gas installation and maintenance, trace and access and leak detection, drainage works, annual plumbing checks, boiler and cylinder services, HIU servicing, landlord’s gas safety inspections, etc.

Our engineers are highly skilled, registered professionals delivering outstanding quality services on all plumbing and gas works in accordance with the national standards and relevant building regulations.”

SDH Building Services Ltd – Commercial & multi-residential projects

Areas covered:  Yorkshire, Greater Manchester, Merseyside and Cheshire.

“We are installers and suppliers of air conditioning, ventilation, heating and electrical systems, for offices, supermarkets, hotels, restaurants, factory units and schools across the UK.

We work with fit out companies and other contractors across the country. Our fully qualified and experienced engineers aim to reduce the stress of installing or servicing air conditioning, ventilation, heating and electrical systems in your clients’ projects.”

Damson Mechanical Ltd – Commercial & multi-residential projects

Areas covered: Nationwide.

“Damson Mechanical Ltd supplies commercial and residential, gas & oil plumbing, heating, sanitary, ventilation and renewable energy services to the private & public sectors.

We aim to consistently deliver a friendly and professional service that is second to none. High levels of repeat business and referrals bear testimony to the fact that Damson consistently meets and exceeds customer expectations.”

Columbus Facilities Maintenance Ltd – Commercial & residential projects

Areas covered: Scotland.

“Using the knowledge and expertise we have gained over twenty years working in construction management and contractor control roles we have put together an impressive and very knowledgeable staff to provide the service, working throughout Scotland.

We have also worked out a pricing structure that allows us to be very competitive in the industry and this allows the factor to provide a more cost-effective service to the property owners, for both planned and reactive maintenance.

Our experience and workforce provide capability for large scale maintenance programmes and a proactive approach to resolve issues to avoid the need for return.”

Delux Heating Ltd – Commercial & residential projects

Areas covered: St. Albans through to Central London.

“Delux Heating Specialist Heating and Boiler Engineers, have a wealth of industry knowledge and experience gained over 25 years working in domestic and commercial properties.

No matter how big or small the job, you can rest assured that our expert team of engineers will carry out their work with the diligence expected of a Gas Safe registered business.”

Aquentis Ltd – Commercial projects (Waterguard Puddle alarm only)

Areas covered: Click to download post code coverage

“We offer the full range of installation services irrespective of your site conditions. Our fully trained engineers are used to working with individuals and as part of a wider team scheduling and carrying out the works when you need them.

When you’ve had your systems installed you need to be sure that they have been setup correctly. Whether installed by Aquentis or your own engineers we will fully check over the systems and make sure that they are working the best they can be.”

Become a Partner

Interested in becoming an approved specialist installer or distributor?

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