I offer professional maintenance services for your heating system to ensure it runs efficiently and safely. Choose between a comprehensive maintenance contract (including spare parts) or a basic maintenance contract (excluding spare parts) tailored to your needs. My services include cleaning, inspection, and optimization of burners, gas boilers, and heating systems. With my 24-hour on-call service , I am always here for emergencies. Regular boiler descaling, emissions checks, and personalized reminders for scheduled maintenance are also part of my offering. Count on quality, dedication, and personal attention – for a worry-free home!

AWT GmbH is your reliable partner for innovative heat pump systems. We provide sustainable, energy-efficient, and eco-friendly heating solutions for new buildings, renovations, and commercial properties. From personalized consultation and expert planning to professional installation – we deliver everything from a single source. Our mission: Maximum comfort with minimum energy consumption.

Schneller, prompter Service. Freundliche Mitarbeiter.

sehr professionell und kundenorientiert. Roger Bolli hat die Erneuerung unserer Wärmepumpe super koordiniert und umgesetzt. Wir würden Bolli Heizungen jederzeit wieder engagieren. Kurt und Victoria Brändli, Malans

Welcome to Zülle & Nadler AG , your professional plumbing and building services partner in Thurgau . We provide comprehensive solutions for sanitary installations, repairs, and building technology , whether it’s for new constructions, renovations, or pipe rehabilitation . Our Approach At Zülle & Nadler AG , we prioritize sustainability and efficiency. Before recommending a new purchase, we carefully check whether existing systems and installations can be repaired , saving costs and protecting the environment. Our Services • Sanitary installation and building services for new builds, renovations, and remodels • Bathroom and kitchen planning , including modern solutions like shower toilets (Dusch-WC) • Sale, replacement, and repair of household appliances , including washing machines • Boiler descaling and heat pump boiler installation for energy-efficient hot water • Repair and replacement of water fittings • Industrial installations and municipal pipelines Why Choose Us? We stand for expert advice, reliable execution, and personalized service . Our experience and regional knowledge make us your trusted plumbing and building services partner in Thurgau . Contact us today for professional advice or a non-binding quote!

Ist eine sehr kompetente und zuverlässige Firma. Kann nur weiter empfohlen werden.

Sehr speditiver und guter Service.