Koch & Haas Heizung-Sanitär AG

Koch & Haas Heating and Plumbing Ltd. in Weissbad is your experienced and reliable partner for modern building services in the Appenzellerland region. As an established specialist company, we design and install high-quality heating and plumbing systems tailored to your individual needs. Our motivated team provides expert advice, professional installations, and prompt repair service in the Weissbad area. Whether it's efficient heating system upgrades, bathroom remodeling, or precise service work – with us, you receive all services from a single source.