Independent UK consultancy helping organisations recover overcharges, strengthen billing accuracy and maintain control
Independent UK consultancy helping organisations recover overcharges, strengthen billing accuracy and maintain control
We help organisations improve water cost visibility, recover billing discrepancies, and strengthen control across commercial water expenditure.
Supporting organisations from SMEs through to multi-national portfolios across the UK.
Independent procurement and supplier benchmarking to secure appropriate commercial arrangements and improved billing efficiency.
Forensic investigation and resolution of billing discrepancies, supplier disputes, and historical anomalies.
Forensic review of billing structures and charging methodologies to identify recoverable overcharges.
Assessment of drainage charging structures against site-specific conditions and applicable frameworks.
Identification of abnormal consumption and infrastructure loss with managed resolution support.
Assessment of discharge classifications and charging methodologies to improve cost efficiency.
We are recognised for our capability in identifying and recovering water billing overcharges, including complex and historically embedded discrepancies.
Through detailed knowledge of water company billing practices, charging methodologies, and common areas of misapplication, we are able to identify and pursue recovery outcomes that may exceed initial supplier assessments where appropriate.
WCS operates as a specialist water cost consultancy rather than a traditional switching broker.
We combine procurement intelligence, billing assurance, technical analysis, and operational review to uncover financial exposure, operational inefficiencies, and optimisation opportunities that are rarely identified through conventional supplier processes.
Organisations typically engage WCS when they require a more rigorous, commercially aligned, and technically informed approach to water cost and performance management.
We maintain detailed knowledge of UK retail water suppliers, including performance, billing standards, operational capability, and commercial positioning.
This insight supports informed supplier selection, improved billing efficiency, and streamlined account management for client finance teams through modern billing platforms.
This capability enables informed procurement decisions and appropriate contractual positioning within the retail water market.
Our focus is on delivering commercially efficient outcomes aligned with client requirements.
WCS does not charge clients directly for this service.
Remuneration is typically received via commission from the appointed retail supplier following successful contract placement.
24+ years supporting organisations across UK water markets, from SMEs and single-site operators through to large multi-site and multinational portfolios.
Detailed assessment of contracts, billing structures, and operational data.
Identification of inefficiencies, discrepancies, and optimisation opportunities
Supplier and market comparison to establish appropriate commercial positioning.
Managed resolution, procurement support, and ongoing optimisation.
Initial assessments are typically conducted using recent billing and consumption data to identify procurement, charging and cost optimisation opportunities.
We remain mindful of current Water Fittings Regulations and wider environmental compliance requirements throughout all survey and consultancy activities.
Where potential compliance issues are identified, clear and practical guidance is provided to support regulatory adherence and the protection of water resources.
For overcharge recovery and cost optimisation assignments, remuneration is linked to successfully delivered savings, refunds, credits, or reductions in ongoing cost exposure.
This ensures our commercial interests remain directly aligned with the outcomes achieved for each client.
Experience supporting commercial, industrial, and multi-site organisations across a broad range of operational environments and charging structures.
Identify savings opportunities, billing discrepancies, and optimisation potential across your water costs.