UKAS Accredited Water Testing Laboratory
Expert chemical & microbiological analysis for businesses across the UK.
Microbiological Analysis
Chemical & Potability Testing
Closed System Analysis
UKAS Accredited Services
Microbiological Analysis
At the core of water safety is the precise identification of harmful microorganisms.
Our UKAS-accredited laboratory specialises in the analysis of waterborne pathogens, including Legionella, TVC, Coliforms, E. coli, Pseudomonads, Enterococci and Nontuberculous Mycobacteria (NTMs).
Our analysis provides the critical data needed to protect public health, ensure regulatory compliance, and maintain the integrity of your water systems.
Chemical and Potability Testing
We provide comprehensive chemical analysis to confirm that water is safe for human consumption (potable).
This testing is essential for private water supplies and commercial buildings to ensure water is ‘wholesome’ and compliant with strict UK regulations, including those set by the Drinking Water Inspectorate (DWI).
Our analysis identifies contaminants and verifies that all chemical parameters meet legal safety standards, giving you complete confidence in the quality of your drinking water.
Closed System Analysis
Sealed heating and chilled water circuits are vital to a building’s operation but are vulnerable to corrosion, microbial fouling, and scale build-up.
Our Closed System Analysis, in line with BSRIA guidance, monitors water quality to prevent these issues.
By maintaining optimal conditions, we help you protect your assets, maintain efficiency, reduce energy costs, and extend the life of your critical plant and equipment
UKAS Accredited Services
Choosing a UKAS-accredited laboratory is your guarantee of quality, competence, and reliability.
This accreditation demonstrates that our testing methods, equipment, and staff meet the highest internationally recognised standards.
It means every result we provide is accurate, impartial, and legally defensible. This is not just a certificate; it is your assurance that you are meeting your legal duties and managing risk effectively.
Mercian Science Portal
Mercian Science offer an integrated compliance Online Monitoring System, called LabPortal.
LabPortal enables you to manage multiple assets from anywhere via web or mobile. Complete inspection tests, update information, raise non-compliances and report all within the app for a full audit trail and quick action management for full compliance.
Why Work With Us?
Guaranteed Technical Competence
Our laboratory is accredited by UKAS to the ISO/IEC 17025 standard. This is the internationally recognised benchmark specifically for testing laboratories, proving our technical competence, impartiality, and the validity of our results. It provides a level of assurance that general quality standards like ISO 9001 cannot match, giving you complete confidence in the accuracy of your data.
Clear & Actionable Results
We deliver more than just data. Our reports are clear, concise, and provide the actionable insights you need to make informed decisions. We ensure you understand what your results mean and what steps are required to maintain compliance and safety, turning complex analysis into straightforward actions.
Specialist Scientific Expertise
Our team consists of experienced scientists who are experts in their fields. We have an in-depth understanding of UK water safety regulations, including HSE ACoP L8 and DWI standards. This allows us to provide not only precise testing but also expert guidance on complex compliance issues you may face.
Partnership in Compliance & Safety
We view ourselves as an extension of your team. Our goal is to provide the reliable testing and support you need to manage risk, protect your assets, and ensure the safety of your people. We make compliance straightforward, giving you complete peace of mind that your legal duties are being met effectively.
Our UKAS accredited laboratory is a trusted partner for businesses and organisations across a diverse range of sectors. We provide the specialist chemical and microbiological analysis required to ensure safety, manage risk, and maintain regulatory compliance.
Healthcare
Providing specialist testing for hospitals, clinics, and care facilities to manage risks from pathogens like Pseudomonas aeruginosa, Legionella and NTMs, in line with guidance such as HTM 04-01.
Facilities Management
Supporting FMs in maintaining safe and efficient building water systems, from Legionella control in large commercial offices to closed system analysis in heating and cooling circuits.
Hospitality & Leisure
Ensuring the safety of guests in hotels, spas, and leisure centres by providing testing for spa pools, showers, and drinking water systems.
Manufacturing & Industrial
Offering analysis for process water, wastewater, and closed systems to prevent contamination, protect equipment, and ensure operational efficiency.
Landlords & Property Management
Helping landlords meet their legal duties for Legionella risk management in residential and commercial properties, ensuring tenant safety and compliance with ACoP L8.