Water Treatment Services
Clean, Safe & Healthy Water for Private Supplies
At CHG South West, we specialise in comprehensive water treatment solutions for private water supplies—wells, springs, boreholes, or any off-mains system. We understand every water source brings its own challenges. Our mission is to ensure your supply is not only clean and safe but also customised to your needs, delivering water you can trust for drinking, cooking, bathing—and whole-home use.
Rated by Homeowners
What We Do
We offer a full suite of services so you can have peace of mind about your water quality:
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Water Testing & Analysis
Comprehensive testing to detect contaminants, mineral content, pH levels, turbidity, bacteria, and more. -
Filtration Systems
From sediment filters to activated carbon and multimedia filters—to remove particles, chemical taste & odours. -
Iron & Manganese Removal
Eliminating staining or metallic tastes, so appliances, surfaces and plumbing stay clean. -
UV Sterilisation
Disinfection via ultraviolet light to kill harmful bacteria, viruses, and pathogens without adding chemicals. -
Reverse Osmosis (RO) Systems
For ultra-clean water—removes heavy metals, certain salts, micro-impurities. -
pH Correction & Chlorination
Ensuring water is balanced (not too acidic or alkaline) plus treatment where needed for pathogen control. -
Storage Tanks & Tank Cleaning
Safe, hygienic storage of treated water. Regular cleaning and maintenance to prevent contamination. -
Booster Pump Systems
Boosting pressure where water supply is weak, ensuring reliable flow across your property.
How the Process Works
Legionella Compliance
What is Legionella and why it matters
Legionella is a bacterium that can grow in water systems (hot and cold water supply, tanks, showers, etc.), and if inhaled via droplets, it may cause Legionnaires’ disease, a potentially serious lung infection. UK law requires that organisations, landlords, and anyone in control of premises take steps to assess and control risks.
Legionella Compliance Services
At CHG we offer full support so you can meet and maintain compliance:
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Legionella risk assessment (for hot & cold water systems, tanks, showers, etc.)
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Written scheme of control tailored to your premises
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Temperature monitoring & sentinel outlet checks
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Cleaning, flushing and disinfection of water systems
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Regular maintenance schedules & log-keeping
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Advice & remediation (e.g. removal of dead legs, upgrading storage, installing send-out covers, etc.)
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Annual or biannual reviews (or sooner if your system changes)
Who Needs It
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Landlords (private, social housing, HMOs)
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Property management companies
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Commercial premises (offices, hotels, care homes, schools)
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Organisations with large or complex water systems
Download our info sheet on digitising Legionella Control
