Kretz
Sanitär
Sustainable heating solutions and precision bathroom engineering for the modern architectural home.
Handwerk in Perfektion.
Modernste Technik für Ihr Zuhause.
We don't just install systems; we engineer environments. Every pipe, every valve, and every panel is placed with surgical precision to ensure a lifetime of climate-controlled comfort.
Expertise Areas
Tailored Engineering
HEATING SYSTEMS
High-efficiency heat pumps, solar thermal integration, and smart climate control for sustainable warmth.
Learn More arrow_forwardBATHROOM DESIGN
Bespoke sanitary engineering focused on ergonomic luxury and water conservation technologies.
Learn More arrow_forwardMAINTENANCE
24/7 technical support and predictive maintenance cycles to ensure your home systems never fail.
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Tradition Meets Technical Vision.
Since our founding, we have been committed to one goal: redefining the standard of domestic engineering. We combine decades of artisan experience with the latest in digital climate technology.
5000+
Projekte
12k+
Service Calls
REFERENCES
Selected Masterpieces
Integrated Smart Heating
Industrial Renovation
Luxury Sanitary Fix
Trust in Quality
"The level of detail in their piping layout was astonishing. It's almost too beautiful to hide behind walls. True engineering."
Dr. Marcus Weber
Architectural Client
"Kretz transformed our old heating system into a carbon-neutral powerhouse. Their consultancy was worth every cent."
Sarah Schmidt
Homeowner
"Reliable, clean, and extremely professional. The 'Hydro-Stat' certification really shows in their workflow."
Thomas Müller
Property Manager
Ready for a Technical Upgrade?
Contact our engineering team to schedule a preliminary assessment of your property. We specialize in complex retrofitting and high-end new builds.