Our company is characterized by our reliability and high quality standards. Our employees are highly trained and pay attention to every detail to ensure that everything is spotless! We only use high-quality cleaning materials and equipment to achieve the best results while protecting the environment. Ask for a quote today or call us on 078 738 60 04. Exclusively in April: 10% new customer discount for your spring cleaning!

Exhibition by appointment: Burgisteinstrasse 1, Wattenwil Thierstein Treppen AG is a family business that has been based in Wattenwil near Thun for 26 years. We specialise in the manufacture of staircases made of wood, steel, glass and stone for indoor and outdoor use. Our proximity to timber construction enables us to offer unusual solutions and fulfil your wishes with a wide range of experience. Our working area covers the canton of Bern and neighbouring areas. We attach great importance to providing our customers with honest and competent advice.