Professional plumbing service in four countries

With more than 23 years of experience in the bathroom and kitchen sector, we are the service professionals for the sanitary industry. Numerous leading manufacturers already rely on our consistent pre- and after-sales service and know that we can solve every requirement. In Germany, Austria, Switzerland and the Netherlands.

Our expertise for your satisfied customers

With our two brands WR-Haustechnik and SOL-Aquaplus, high-quality bathrooms and kitchens are our professional home - in private households as well as in the showrooms of specialist retailers. Thanks to electrical qualifications, we are up to date with the latest technologies such as electronics and connectivity in the kitchen and bathroom. As true service professionals, we work professionally and professionally and are of course always polite and courteous towards your customers.

Our services at a glance

Complete services

We are the solution-oriented full-service provider for your customer service needs, from pre-sales to after-sales service. We adapt to the requirements of the market and grow with you.

Broad product portfolio

Thanks to our diverse range of customers and many years of experience, we are well versed in numerous product categories as well as the latest products and technologies from the bathroom and kitchen. We are sure to cover your product portfolio too.

Modern processes

Scalable scope of services, special service IT, lean processes and digital order tracking make us a reliable partner. This ensures high customer satisfaction and low costs.

Strong headquarters, fast service - in four countries

Our headquarters in Pliezhausen near Stuttgart manages your projects reliably and competently. With more than 150 trained SHK professionals, we are available to you throughout Germany, Austria, Switzerland and the Netherlands. Your advantages: 

Benefit from our know-how and service

Increased efficiency

Over 150 service professionals for short journeys, low travel costs, fast response times

Plannable, variable service costs

Fixed flat rates for easier planning, budgeting and controlling

Even better quality of service

Order-based service levels, local service professionals and state-of-the-art processes

Capacities for
more growth

High flexibility through adaptation to your order situation and comprehensive service

And how can we support you with customer service?

Our hotline:
+49 (0) 7127 9296 580

No two companies are the same, which is why individual solutions are required. We will be happy to answer your questions and clarify your requirements in an initial, non-binding conversation. On this basis, we then design a concept made up of individual service modules that is tailored to your needs and make recommendations. Talk to us, we look forward to you!

Contact by email:

Numbers, data, facts.

We are the leading plumbing service provider in German-speaking countries. Our experience and expertise in numbers:

Service specialists

Our highly qualified, trained service professionals are always close to your customers.


We offer comprehensive service in the DACH region and the Netherlands.


We have completed more than a million successful service missions for our customers.

years of experience

We are very familiar with the bathroom and kitchen sector – for over two decades.

Over 30 leading sanitary ware manufacturers already trust us

As a leading plumbing service provider in German-speaking countries, we know: customer service requires trust, discretion and experience. You can expect nothing less from us! Because sStrong brands need strong service – for even more success.