Find Water Treatment and Dosing Contractors

Rapid growth has meant an ever increasing list of satisfied clients. This has required developing a network of specialis…

Selling water treatment and purification products aren’t our only services; all our products are equipped with technical…

Based in the South of England, 4G Water was founded to provide a high standard and bespoke service to the clients' needs…

4i Water Services was started by three like-minded people who were passionate about water treatment. Our company founder…

Advanced Water Technologies offer a wide range of water treatment services and management programmes.

Water hygiene : We offer extensive water treatment services, including Legionella prevention and outbreak management, as…

Since 2004 we have been providing professional services to the Building Services Industry, distinguished as a leader in…

Allied Water was established in February 2020 to offer our expertise in Water Treatment and Hygiene services.

In the UK, we employ over 1800 talented people in a wide ranging variety of interesting roles, from engineers, security…

The main focus of Aqua Compliance Services is to assist our clients in fulfilling their water hygiene service needs, the…

We provide a nationwide service to educational, healthcare, industrial and commercial businesses, manufactures, FM and m…

For over 30 years, Aqua Protec has been a trusted SME providing a wide range of contracting and support services, includ…

Leading facilities management and maintenance company based in London, serving clients across the UK.

We're a water management specialist based in the South West who provide all water hygiene related works from legionella…

Legionnaires’ Disease Protect yourself, your business, and your staff. AquaServ provide a comprehensive package of servi…

Legionella compliance can be stressful and time consuming, let alone the cost implications if you don’t get it right, Th…

With a nationwide team of trained and experienced consultants, chemists, engineers and technicians, we can partner you t…

Aquatech are a Water Treatment specialist with over 25 years’ experience within the industry. Utilising the very latest…

aquaTECH develops and produces water soluble polymers, which are used in maintaining the quality of water. We also have…

At ARA Environmental Ltd we offer an extensive range of water treatment services and compliance management solutions. Us…

The company was founded in 2013 with our main office located in Canterbury, Kent. With more than 36 years direct experie…

Ashfordfm is proud to be associated with Ashford Environmental Services. Operating throughout the UK we provide an unriv…

Welcome to the Associated Water Conditioners Web site. Our goal is to provide you with useful information about our comp…

With over 40 years’ combined experience, we are able to provide bespoke water hygiene packages, risk assessments, Legion…

We are dedicated to ensuring our customers peace of mind in that they are in safe hands and complying with statutory reg…

Established in 1982 we are a lead provider of water treatment solutions offering on-site monitoring services, cooling an…

With decades of combined experience, our dedicated engineers, compliance specialists, and project managers have built a…

BPS offer nationwide HSE ACOP L8 service and equipment maintenance contracts from our East Midland headquarters.

Broadwater, established in 2010, is a water management company our clients can trust implicitly and we pride ourselves o…

Our services include:legionella risk assessments, water sampling, chlorination & disinfection services, thermostatic mix…

Offering a professional service at an affordable price to public & private sectors

We would like to thank our customers and partners for their confidence and support throughout this transition. By combin…

Welcome to Capital Water Treatment Ltd An independently privately owned water treatment company founded in 1993.

The company began in London’s West End but it soon became apparent that a much larger facility was needed to cope with d…

We provide water treatment for industrial and commercial customers who operate such systems as steam boilers, CHP plant,…

With a central manufacturing and distribution facility in Czech Republic; at NCH Europe we are able to supply industrial…

Chemical Treatment Services Ltd is a legionella control and water treatment company incorporated in 1984. Since then the…

We recruit, train, and develop our people to be experts. We all take pride in what we do. We share the same passion for…

Our sibling brands deliver facilities services in the cleaning, security, water hygiene and guest services sectors offer…

Founded in January 2017 by Managing Director Anthony Neasham, ClearFlow Water Treatment has rapidly evolved from a regio…

Our customers all benefit from our 30 years of experience in delivering integrated environmental commissioning services…

Discover Comfort Water Treatment LTD., a family business with 45+ years of expertise. Founded by Gerald Ouillette and no…

At Commercial Environmental Services Ltd (otherwise known as CES Water), we know how important water safety is.

Our expert water treatment professionals provide dependable service and trusted solutions for your industrial water trea…

With engineers across the UK, no project is too large or too small for our team. We can assist with everything from regu…

We’re Dalkia, a leading technical and energy services company in the UK. We are committed to building quality relationsh…

> As water treatment specialists, established over 20 years ago and servicing the whole of the UK, we are highly compete…

Diamond H2O Compliance Ltd can carry out a full analysis of any water system as part of our highly cost-effective postal…

Direct-Tech Solutions have many year’s experience in the Water Treatment industry. Since starting in 2012, we have estab…

DTL (Down The Line) Group Ltd is a leading water treatment and hygiene company. With 25 years of industry experience we…

DSW is 100% independent, and has achieved sustainable growth, 20% year-on-year. Our goal is to train and develop the bes…

Hard services-led facilities management tailored to the operational and compliance needs of your industry. Explore our B…

Founded in 2004, Enviroliance is an independent provider of legionella compliance, water hygiene and mechanical building…

Our qualified and experienced colleagues provide first-class management and training services ensuring legal compliance.

For over 20 years we’ve been working with companies of different industries world wide manage and treat their water. Our…

We offer sustainable and efficient solutions, plants and services in order to overcome the challenges in water and waste…

ESC Global Ltd is a leading Water Treatment and Water Hygiene specialist, we partner with our customers to resolve their…

We believe in being involved with the shaping of the water treatment industry for the benefit of end-users, and have act…

Our board of directors bring with them more than 70 years of combined water treatment experience.

Flowsafe Compliance delivers professional water hygiene and Legionella control services for commercial, industrial, and…

Connect with Gem Water Ltd for expert water treatment solutions across various sectors. We're here to address all your i…

Glacier Environmental Ltd is an established water treatment company based in the South West and operating across the UK.…

Goodwater Ltd was founded in 1988 from humble beginnings as a family-run water treatment company in a house and garage i…

Our team of over 1,600 professionals provides comprehensive coverage across the UK and Ireland. Offering a full range of…

Our relationships are at the heart of everything we do; we work tirelessly to provide full ACoP L8/HSG274 water complian…

H2O Solutions tailor preventative maintenance programmes for your specific water treatment requirements. We provide a co…

At HBE UK, we operate with a clear and practical philosophy: to deliver a complete range of water hygiene, water treatme…

Give us one building and we will show you why you should trust us on the rest of your portfolio. We are committed to exc…

We're one of the UK's leading water hygiene, treatment and management specialists. We continually look to evolve our bus…

For over 20 years Howlett Associates Water Treatment Ltd has been providing excellent service to our customers with an e…

Founded in 1963, Hydraclean Ltd has been recognised as one of the UK’s leading water treatment companies. Hydraclean Ltd…

We offer bespoke solutions to maintain the requirements of every individual water system and adapt quickly to new techno…

Hydrochem is a leading specialist water treatment company providing unique quality solutions for our clients

Invicta Water Treatment specialises in changing the chemistry of water for a variety of applications, from the purificat…

Founded in 2004, Irrigonics Ltd takes pride in being a friendly and trusted supplier of Water Hygiene Services. We work…

We provide services tailored to meet the needs of a diverse client base and can provide the following services in line w…

At KEM we pride ourselves on delivering timely service with an excellent level of customer care and quality control. We…

Kingfisher Environmental Services (KES) specialises in the management of water quality in commercial and industrial buil…

Kurita is a leading global company in industrial water and process treatment, with over 75 years of experience. We offer…

With over 150 years of combined experience within the team, Lakeside Water have a wealth of knowledge in water treatment…

We specialize in providing custom designed water treatment programs for boiler, cooling, and closed loop water systems.…

Legionella Compliance Services has over 25 years experience in the delivery of water hygiene / water treatment services…

Our specialists take the time to understand your systems, site requirements, and operational goals before recommending a…

Our staff are all highly trained and qualified in their relevant disciplines, however they are constantly refreshing the…

With extensive industry experience, we deliver professional legionella risk assessments, legionella testing and sampling…

After working within the water treatment industry for over 30 years, from experiance we have found that the services hav…

Our team of over 1,600 professionals provides comprehensive coverage across the UK and Ireland. Offering a full range of…

Established in 2009 & situated in Port Talbot, South Wales, Morgan Environmental stands as a symbol of excellence in wat…

Our teams are highly trained, experienced and proven in managing complex projects. We are particularly well-placed to se…

Our previous water hygiene company would visit and be gone within the hour, I did question why it was taking so long for…

All technical staff are qualified and trained in accordance with our LCPT (Legionella Control Training Protocol). Regula…

We supply, install, service and repair all types of water treatment plant for various applications with all levels of se…

Established in 2011, Primary Water Solutions are water hygiene and treatment experts. Led by some of the most profession…

At ProEconomy we are an advanced water treatment company offering the copper silver ionisation system, The Orca. This wa…

At Pure Water Treatment Installations, we understand the importance of having a dependable supply of clean, safe water.…

The success of Reef is based upon the philosophy of building long lasting partnerships with our clients and in-house, wi…

Established in 1996 as a water and wastewater treatment company, Rochester Midland supports a technical sales team throu…

Safety Advice Centre Ltd is Northern Irelands longest established Health, Safety, Compliance and Asbestos Consultancy, b…

Based in the Midlands, our experienced team work hand in hand with clients across the private and public sectors to ensu…

We're experienced in safely managing water systems from domestic to industrial scale.

Proud to provide services relating to: Water & Wastewater Treatment Water Hygiene Services Legionella Risk Assessments W…

Ground Investigation Tue 03/10/2026 - 10:26 SOCOTEC’s Basingstoke office provides perfect setting for growing team in So…

We solve tough water treatment, process improvement and hygiene challenges for customers in consumer, industrial, instit…

Our portfolio of established and trusted heating, compliance and renewable energy companies enables us to take on and im…

Since our inception we have amassed an extensive and varied service portfolio within both, the environmental compliance…

In fact, we are the only company recommended by AXA, one of the world’s largest insurance companies, for Kitchen Extract…

We’re challenging the status quote by eliminating paper trails whilst keeping all essential compliance documents securel…

Thomson Environmental Services Ltd have been providing Water Treatment Products & Services to the Building Services Indu…

Three Counties Water was established in October 2010 and was set up with the excellent customer service and legislative…

We are a diverse team of long established Water and Air experts from the industry and our approach is not just to meet b…

We are a leading Water Treatment Company based in the North West of England and operate throughout the UK with a high st…

Trident Water Solutions has been delivering high-quality water treatment and hygiene services to commercial and industri…

How we monitor our Health & Safety – Risk Assessments, Staff Training, Tool box talks, equipment is serviced, PPE suppli…

TWC (Total Water Care) was founded in 1992. We have steadily grown to a UK-wide team of water hygiene experts, chemical…

We have a ‘right first time’ approach, combining the latest technology and good old-fashioned customer service to meet y…

In particular, we are experts in Legionella management and fully conversant with all practices and regulations surroundi…

At Water Monitoring LTD, we specialise in providing reliable water hygiene services and Legionella risk assessments to e…

To ensure we continue to achieve our corporate values we employ a wide range of people throughout our recruitment. From…

Our philosophy is to develop a long term working relationship with all of our clients providing them with the best water…

Musketeer Services specialises in the management of water quality in commercial and industrial buildings throughout the…

Our team of over 1,600 professionals provides comprehensive coverage across the UK and Ireland. Offering a full range of…

WEMCO specialises in high-quality building services maintenance and facilities management, offering a complete service a…

Founder, Rob White, was a key member of the research team in 1981 that identified the first chemical biocides to be effe…

We believe compliance should empower, not overwhelm. With decades of expertise and a passion for innovation, our legione…