From the main line to the last tap in your garden: WaterTool plans, installs and maintains reliable water systems for single-family homes, apartment buildings and outdoor areas – efficient, durable and sustainable.

A modern home places high demands on its water supply: constant pressure on every floor, low-limescale water for kitchen and bath, sustainable rainwater use in the garden and safe pipework that lasts for decades.
WaterTool combines all of these topics in one concept. We analyse your existing installation, plan the right combination of waterworks, pressure booster, rainwater harvesting and pipe refurbishment and implement everything cleanly and to standard.
The result: constant water pressure right up to the top floor, noticeably lower water costs, a green garden even during hot summer months and a water system that keeps working reliably long after the warranty expires.
One dedicated contact, transparent pricing and a clean process – from the first site visit to long-term maintenance of your water system.
01We check water pressure, pipework and consumption on site – honestly, thoroughly and free of charge.
02Based on the measurements we plan the right water system for house, garden and outbuildings.
03Our specialists fit every component to standard, with minimal dust and on schedule – usually within a few days.
04Regular maintenance, filter changes and visual checks safeguard your investment long term.
From single-family homes to townhouse rows – we combine these four systems individually into a sustainable water solution for your home.

Compact system for central water supply from your own well or cistern. Delivers constant pressure for the house, outbuildings and garden.

Modern pressure booster with variable-speed pump – ideal for apartment buildings and taller houses with weak line pressure.

Cistern systems with control and filtration for toilet flushing, washing machines and garden irrigation – up to 50% less drinking water use.

Replacement of old lead, steel and copper pipes with modern composite pipes. For clean water, less loss and a long service life.
Old, undersized systems cause pressure drops, high costs and pipe damage. A modern water system turns them into a reliable backbone of your home.
Old installation
With WaterToolFor more than two decades we have been planning and delivering water systems all over Germany – for private clients, landlords and small businesses.
A well-planned water system reduces your running costs, increases living comfort and demonstrably raises the value of your property.
From the ground floor to the top apartment – every tap is supplied with the same reliable pressure.
Rainwater use, modern fittings and efficient pumps noticeably reduce drinking water demand.
Free rainwater for garden, toilet and washing machine – good for the environment and your budget.
New composite pipes are hygienic, corrosion-free and last far longer than old steel or lead pipes.
Variable-speed pumps and modern controls permanently reduce electricity consumption.
A modern water system is a strong selling point and protects you from expensive follow-up damage.
Consistently high customer satisfaction – grown from many successfully delivered water projects across Germany.

„We kept having pressure problems on the upper floor and wanted to finally make proper use of our cistern. WaterTool planned everything in one hand – waterworks, pressure booster and rainwater use. Today the whole house works like clockwork, our water bill is significantly lower and the garden looks great all year."

„Our old pipes urgently needed refurbishment. WaterTool worked cleanly, on schedule and with very little dust – the tenants barely noticed anything. Now we have constant pressure in every flat and no more worries about burst pipes."

„From the consultation to the maintenance, everything was top notch. We had a small pressure booster and a rainwater cistern installed. The execution was very clean, prices were fair and the savings on water and electricity are clearly noticeable. Highly recommended."
Answers to the most important questions around planning, installation and operation of your new water system.

Modern systems for clean, healthy drinking water in your house, apartment or holiday home.
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Premium filter and reverse-osmosis systems for kitchen, bathroom and small businesses.
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Effective limescale protection for pipes, fittings and household appliances.
Learn moreBook your free site inspection – we will show you exactly how to increase pressure, save water and add long-term value to your property.

We discuss your goals and situation in person – transparent and without obligation.

We measure pressure, pipework and consumption and document all relevant values.

Professional installation of every component – on schedule, low dust and with a clear handover.
We advise you personally on your water technology solution – for your home, garden or small business.