About Us

Good building technology starts with the right partner

For years, HTM has stood for reliable support for building services systems: from maintenance and repair to energy optimisation. What sets us apart: we know our customers, think long-term, and are there when it matters.
About HTM Maintenance
HTM GmbH & Co. KG was founded in July 2000 by Marco Vaudlet – with the aim of operating technology more effectively and sustainably. 
The original idea was to market their own control system. However, the market developed differently than expected – necessitating a rethink. This decision became a turning point: the focus shifted decisively to the maintenance of ventilation and control systems. This laid the foundation for HTM's current business model.

In the following years, the range of services was expanded step by step. In addition to maintenance, heating, plumbing, refrigeration, electrical, fire protection, and hygiene were added. A specialised service provider developed into a holistic partner for technical building equipment.

As experience grew, clear structures, processes and responsibilities were established within the company. Another important milestone was the establishment of the HTM shop. What began as a daily necessity developed into a successful e-commerce business in the field of filter media.

In 2021, the move from Industriepark Region Trier to the new company building in the Wittlich industrial area followed. Today, HTM employs around 40 people and generates an annual turnover of over 7 million euros. After more than 25 years, HTM stands for quality, reliability, and a clear stance. The focus is clearly on one goal: sustainable value preservation.
The team
The people behind HTM Maintenance -
Your contacts
Marco Vaudlet - Managing Director of HTM Wartung in Wittlich near Trier
Marco Vaudlet
Managing Director
Michael Claes - Technical Director of HTM Maintenance in Wittlich near Trier
Michael Claes
Technical Director
Kristina Wacht - Commercial Management of HTM Maintenance in Wittlich near Trier
Kristina Wacht
Commercial Management
Jan Willems - Project Manager Maintenance and Hygiene Technology at HTM Maintenance in Wittlich near Trier
Jan Willems
Project Manager for Ventilation Technology and Fire Protection
Harald Selzner - Electrical Engineering Master of HTM Maintenance in Wittlich near Trier
Harald Selzner
Master Electrician
Project Manager for Ventilation Technology and Fire Protection
Marius Lehnart - Master Installer and Heating Engineer for HTM Maintenance in Wittlich near Trier
Marius Lehnart
Master Installer and Heating Engineer
Project Manager Heating and Plumbing Engineering
Marco Olk - Project Manager Refrigeration and Air Conditioning Technology at HTM Wartung in Wittlich, near Trier
Marco Olk
Project Manager Refrigeration & Air Conditioning
Rudolf Neumann - Electrical Engineering Master of HTM Maintenance in Wittlich near Trier
Rudolf Neumann
Master Electrician
Project Manager for Measurement, Control and Regulation Technology
Marco Kockelkorn - Commercial Department / Scheduling of HTM Maintenance in Wittlich near Trier
Marco Kockelkorn
Commercial Department / Dispatch
Jenny Kolbe - Commercial Department / HTM Maintenance Headquarters in Wittlich near Trier
Jenny Kolbe
Commercial Department / Headquarters
Lisa Herzog - Commercial Department of HTM Maintenance in Wittlich near Trier
Lisa Herzog
Commercial Department
Sandra Theobald - Commercial Department of HTM Maintenance in Wittlich near Trier
Sandra Theobald
Commercial Department
Beate Becker - Accounting for HTM Maintenance in Wittlich near Trier
Beate Becker
Accounting
HTM Maintenance from Wittlich serves companies, industrial plants and properties throughout the region. Our certified technicians provide professional maintenance and upkeep of building services – reliably, to standard, and around the clock.
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