Company
COMPANY
Technology with tradition. Progress with conviction.
For over five decades, SONNTAG Elektrotechnik has stood for innovative solutions in electrical and automation technology. Founded in 1969 by Siegfried Sonntag, the company has evolved from a power tool repair garage into a nationally appreciated systems provider for building automation, control cabinet construction and electrical machine manufacturing.
What has always distinguished us: our high standards of quality, our technical profundity and a clear focus on the customer.
Looking ahead –
Technology for tomorrow.
We are constantly evolving – technically, in terms of personnel and as a company. Through investments in modern machinery, targeted professional development, and sustainable processes, we are actively shaping the future. In doing so, we remain true to our core principles: reliable, regionally rooted and always solution-oriented.
Our Philosophy
What drives us is not just technology – but the ambition to convince with quality, reliability, and customer proximity.
Quality
We rely on high-quality components, precise processing workmanship and thoughtful planning. Because durable technology begins with the details.
Reliability
We keep our promises. On time, solution-oriented and with a genuine sense of responsibility.
Customer focus
We listen, understand requirements and think proactively. This is how we create solutions that convince in everyday life.
Our Team – Experience Meets Commitment
With over 40 qualified employees, we combine decades of experience with fresh ideas. Our specialists in electrical engineering, planning, programming and assembly work together across disciplines – for efficient project workflows and comprehensive solutions. As an owner-managed family business, we cultivate a collegial and loyal working environment – both internally and externally.
Let’s talk about your project.
Are you planning a new system? Do you want to modernize existing systems? We’d be happy to advise you – manufacturer-independent, solution-oriented and with extensive experience from numerous projects.