A full and comprehensive range of water treatment services are provided for our clients, ensuring compliance with Health and Safety requirements.

  • Chemical Treatment Supply of liquids & solid products with bespoke programs

  • Analytical services - Cooling Towers ACoP/HSG274, Steam Boilers BS2486, Steam Generators, Closed Heating & Chilled systems BSRIA & BS8552, Spa & Pool HSG282

  • Real time electronic report writing

  • Temperature Monitoring for Domestic Systems

  • Technical on-site support


  • Pre-treatment plant servicing & supply of Bx Water Softeners, Reverse Osmosis and De-Alk,

  • Cleaning & Disinfection services ACoP/HSG274

  • CWS Tank inspections Bylaw 30

  • Cold Water Storage Tank supply & installation Bylaw 30 WRAS Approved

  • UV lamp supply & installations

  • COSHH assessments services


  • Dosing & control equipment supply & installation

  • Filtration system supply & installation

  • Logbook Supply

  • Test kit supply

  • Incubator & dip slide supply

  • Eyewash Stations and Chemical Spill Kit supply


  • Effluent - Mogdon sampling & reporting,

       Supply and testing of Coagulants , Flocculants in helping assist the settling of particles, supplying Polymers that are neutral, positive and negative           for efficient control, Anti-Foam agents and caustics for good pH control. These products will help minimise effluent, maintain and keep your site                 compliant to discharge control limits    


  • LWRA Legionella Water Risk Assessments by fully trained staff

  • On-site training courses to comply with HSG274 regulations including certification


  • Laboratory Services - Biological analysis using an independent UKAS Credited Laboratory ranging from Legionella to Cryptosporidium, full range of all possible analysis available


Want to go green please see our short video click here to see how to help the Environment and reduce COSHH

​Thames Air & Water Tech are registered under the LCA Legionella control association : Registration Number 2016/3310

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