Water Softener Installers Hampton & Twickenham | Dinate Engineering
Dinate Engineering offers water softener installation to homeowners, landlords, and estate agents across Hampton and Twickenham TW12 and nearby areas, and we do servicing, repairs and installation of drinking-water filter taps. Areas in London and Greater London, including TW postcodes, are very hard water areas and that causes premature breakdown of appliances that use water, including boilers, taps, and plumbing.
Solve the limescale problem in your home by calling us at 020 8240 0557 or at 07860 648 433. We do free home surveys and always provide a fixed, written quote before any work starts.
Why do you need a water softener?
Frequent plumbing and boiler issues are a key reason to install a water softener. The water supply from River Thames, which serves TW postcodes and nearby areas, is known to have above average hardness at about 259 mg calcium carbonate per liter of water. This causes limescale to build up inside showerheads, taps, hot-water cylinders, heat exchangers, boilers and underfloor heating that shortens their working life and greatly reduces efficiency. That is the cause of scale buildup inside pipes where water runs, and on steel and glass surfaces exposed to running water (like in shower areas).
A water softener significantly reduces limescale formation in your plumbing and appliances. It also means laundry detergents work more effectively, and you’ll use less soap or shampoo to build a lather – which helps with skin itchiness and dryness caused by hard water.
For enquiries on water softener servicing, call 020 8240 0557 or 07860 648 433
Water Softener Installation
Dinate Engineering has water softener installers in Hampton and nearby areas, and we specify and fit the right system tailored to the home. In that way, we install a water softener system suited for each home that ensures top performance and reliability.

Step 1: Free home survey and system recommendation
We start the process with a free home survey, where we assess occupancy, number of bathrooms, water usage, available space, and mains flow and pressure. Based on this, we recommend a correctly sized unit, followed by a fixed written quote.

Step 2: Installation, commissioning and demonstration
Once approved, we carry out the installation, complete commissioning, set the correct hardness level, and provide a full demonstration and aftercare instructions.
A compliant water softener installation typically includes fitting the unit on the rising main after the stopcock, connection to a suitable drain for regeneration discharge, installing a bypass valve and a non-return valve. Some homeowners prefer metered, non-electric water softener systems that require no power supply, and you can enquire with us if you want this setup.
Systems are usually installed under the kitchen sink, in a garage, or utility room. We only use WRAS-compliant fittings. A simple installation typically takes a few hours.
For enquiries on water softener servicing, call 020 8240 0557 or 07860 648 433
How to choose the right water softener
There are two main types of water softeners, metered and timer. Metered water softeners will ‘recharge’ their resin element upon processing a certain water quantity. Meanwhile timer models carry out regeneration on the set time, often when water usage is lowest .
There are non-electric systems that don’t need to be connected to a power supply. All water softeners need periodic salt top-ups to work properly, which is something homeowners need to be aware of.
There is no clear best water softener for hard-water homes since each type has its own advantages and caveats. We will recommend the type of water softener best suited for your place after the survey.
Softened water, drinking & cooking – and drinking-water filter taps
Water softening works by removing the minerals calcium and magnesium through ion exchange and replacing them with a tiny amount of sodium (from the salt periodically added). The high calcium and magnesium content is responsible for limescale buildup on pipes.
However, there are important exceptions. Softened water is not recommended for preparing infant formula or for individuals on a medically advised low-sodium diet. In addition, some people prefer the taste of unsoftened or filtered mains water.
For this reason, Dinate Engineering takes a practical approach. We can leave the kitchen cold tap connected to the unsoftened mains supply and/or install a separate drinking water filter tap to improve taste by reducing chlorine, sediment, and other impurities. This ensures better drinking and cooking water without misrepresenting the role of the softener.
Water Softener Servicing & Maintenance
Periodic water softener maintenance keeps your model efficient and in proper working order. We provide water softener maintenance services, which typically involves a full inspection of the installation and connections, followed by testing incoming hard water against treated soft water. We check pressure and flow, review settings, regeneration cycles and timers, and inspect key components including the valve, resin, and brine system. We also clear the overflow and advise on correct salt use and top-ups.
To make things easier, we also arrange salt deliveries for our customers twice a year, so you don’t need to worry about running out or sourcing it yourself.
In case replacement parts are required, we will explain the options and costs before carrying out any work. We offer water softener system maintenance and support across all major makes.
Looking for a reliable water softener service near me or water softener servicing in Hampton? Dinate Engineering provides dependable water softener service and repair with clear, honest advice.
For enquiries on water softener servicing, call 020 8240 0557 or 07860 648 433
Why choose Dinate Engineering?
- We are a family-run business, working in gas, heating and plumbing since 2003, with over 20 years experience and 4,000 projects completed.
- We are local, based in Hampton TW12, and we cover Middlesex, Surrey, and Greater London areas. You can expect a fast local response time.
- 12-month guarantee on our work, so you are assured of proper workmanship.
- The plumbing work in our water softeners complies with Water Fittings Regulations (WRAS).
- We are heating engineers highly experienced in working on boilers, underfloor heating systems, and hot water cylinders. The work we do on water softeners will help prolong the life and efficiency of your heating systems.
Areas we cover
- Teddington KT1, TW11
- Twickenham TW1
- Richmond KT2, SW14, TW1, TW10
- Kingston-upon-Thames KT1
- Molesey KT8
- Walton-on-Thames KT12
- Upper Halliford TW17
- Shepperton KT12, TW17
- Long Ditton KT6
- Surbiton KT1, KT3, KT5
- New Malden KT1, KT3
- Worcester Park KT3, KT4, KT17, KT19
- Wimbledon SW19
- Putney SW15
- Fulham SW6, SW10
- Chiswick W4
- Long Ditton KT6
- Surbiton KT1, KT3, KT5
- New Malden KT1, KT3
- Worcester Park KT3, KT4, KT17, KT19
- Wimbledon SW19
- Putney SW15
- Fulham SW6, SW10
- Thames Ditton KT6, KT7, KT10
We like to keep up-to-date with all the latest industry trends, so ask us for advice and we can help work out what suits your needs best.
Frequently Asked Questions
Is the water hard in Hampton and Twickenham?
TW postcodes are a moderately hard water area, with levels reaching up to 275 ppm, which explains why limescale builds up quickly on kettles, taps, and boilers. Only a properly installed water softener will remove water hardness and resolve scale buildup.
Can you drink softened water?
If the tap water where softened water is supplied is safe to drink, then the answer is yes. However, it is still not recommended for making up baby formula or for anyone on a low-sodium diet. A lot of our customers keep the kitchen cold tap unsoftened or add a drinking-water filter tap for drinking and cooking.
How long does installation take?
A simple installation near the mains stopcock usually takes a few hours. It can take longer if pipework has to be moved, or the softener is installed away from the rising main. In any case, we confirm the time and the price in your written quote before we start.
Do I need a Gas Safe engineer to fit a water softener?
A water softener is plumbing, fitted to the Water Fittings Regulations (WRAS), so you need a competent plumber, not a gas engineer. Dinate Engineering is a Gas Safe registered heating and plumbing firm, so the same team that looks after your boiler can fit and maintain your softener