Water treatment specialists
Independent contractor delivering commissioning and water treatment across the UK and Europe
Specialist water treatment contractor since 2011
DWT Water Treatment Services Ltd operates as an independent specialist contractor with over 25 years of combined industry experience. Since our establishment in 2011, we have delivered more than 500 projects across the UK and Europe, working with M&E contractors, commissioning managers, consultants, and facilities managers to ensure water systems are properly treated, cleaned, and commissioned. Our focus remains on technical excellence and reliable delivery rather than marketing rhetoric.
From 2011 to today, building water treatment expertise
DWT Water Treatment Services Ltd was founded in 2011 as an independent specialist contractor. Since then, we have grown to deliver over 500 projects across the UK and Europe, combining 25 years of combined industry experience with a focus on technical delivery and compliance.
2011
DWT Water Treatment Services Ltd established as independent specialist contractor.
2013
Expanded service offerings to include BSRIA pre-commission cleaning and flushing.
2016
Achieved 200+ projects delivered across UK and European commissioning programmes.
2018
Integrated Hydrosphere CPC cleaning technology into service portfolio for advanced water treatment.
2020
Reached 400+ projects with expanded capabilities in chlorination, disinfection and laboratory analysis.
2024
Delivering 500+ projects with established partnerships across data centres, healthcare and industrial sectors.
Proven delivery across sectors and standards
We work to BSRIA, HTM and industry-specific standards, ensuring compliance across every project. Our partnerships with Integral Flow, Hydrosphere and Normec Latis provide access to advanced commissioning and analytical capabilities. Every project reflects our commitment to technical rigour and practical engineering excellence.
Projects delivered
Across UK and European commissioning programmes.
Industry experience
Years of combined expertise in water treatment.
Technical partnerships
Leading partners for advanced water treatment capabilities.
Trusted Technical Partners
We work with carefully selected technical partners to deliver complete water treatment, pre-commission cleaning, commissioning and laboratory testing. By combining specialist expertise, we provide an integrated service from installation through to system handover.
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Questions
Common questions about our commissioning and water treatment services.
We deliver projects to BSRIA, HTM and industry-specific standards. Every commissioning programme is designed to meet specification requirements and regulatory compliance across all sectors.
Yes. We deliver water treatment and commissioning across the UK and Europe. Our experience spans data centres, healthcare facilities, commercial developments and industrial installations across multiple territories.
BSRIA pre-commission cleaning removes debris, scale and contamination from pipework before system commissioning. This critical process ensures water quality and system performance, preventing damage to equipment and reducing future maintenance issues.
We provide commissioning management and support across water systems, balancing, air balancing and system handover. We work collaboratively with M&E contractors and commissioning managers to deliver complete technical delivery.
We deliver across data centres, healthcare, commercial developments, residential projects, district heating networks and industrial facilities. Each sector receives tailored water treatment and commissioning solutions.
Ready to Discuss Your Project?
Speak with our team about water treatment, pre-commission cleaning, chlorination, commissioning and water hygiene support.