Responsibility, Sustainability, Continuity and Flexibility.

SIEGLE + EPPLE pursues a consistent investment policy and achieves sustainable growth through the continuous improvement of products and processes, as well as through the ongoing qualification of all employees.
 

SIEGLE + EPPLE has consolidated all building‑services engineering competencies under one roof: its own development department; manufacturing of ventilation and air‑conditioning systems; installation of heating, energy‑recovery, and refrigeration systems; engineering and plant construction; electrical and control technology; energy‑efficiency consulting; as well as service and maintenance. Through research and development, SIEGLE + EPPLE continuously increases its rate of innovation and, thanks to its in‑house production, offers its customers solutions that are sustainable both ecologically and economically.
 

With our engineering center at our Stuttgart headquarters, a modern production facility in Ditzingen, eight branches across Germany, and four subsidiaries abroad, we have stood for responsibility, sustainability, continuity, and flexibility as a family-owned company for 100 years.