Home · Companies · Konzmann Kältetechnik GmbH

Refrigeration experts for
commercial, industrial and
food industry

KONZMANN Kältetechnik GmbH is a central pillar of the KONZMANN Group and one of the leading providers of refrigeration and air-conditioning technology in southern Germany. As a specialist in tailored refrigeration solutions across the entire temperature range from +18 °C to -60 °C, KONZMANN Kältetechnik provides systems for commercial, industrial and food industry applications with a focus on optimising energy use – from indoor air conditioning to industrial process cooling.

With around 105 qualified employees, KONZMANN Kältetechnik focuses on innovative technologies, the highest quality and a strong service philosophy. Its solutions are precisely tailored to customers’ individual requirements – for maximum efficiency and operational reliability. Together with von Nida and Trenker, KONZMANN Kältetechnik GmbH forms the Refrigeration Technology Division.

Kehl-Leutesheim

Subsidiaries

105

Employees

Why Work With Us?

CONVINCED!

Get in touch – we look forward to hearing from you!
Whether you need a reliable service partner or are looking for a new professional challenge – we’re here for you.

CHRISTOPH JAHNKE

Managing Director

Our services.
Your added value with KONZMANN Kältetechnik GmbH

Room air conditioning for offices, industry, and commercial buildings

A comfortable indoor climate improves well-being and productivity. We offer customized air conditioning systems for offices, commercial enterprises, and residential buildings.

VRV and VRF air conditioning systems for office and residential buildings
Efficient climate systems for industrial and commercial applications
Precise control for optimal temperature and humidity regulation

Specialized refrigeration systems for industrial process cooling

In many industrial processes, reliable cooling is crucial for quality and production safety. Our customized cooling systems ensure optimal temperatures—precisely tailored to the required specifications.

Process cooling for the plastics and metal processing industries
Special refrigeration systems for food production and deep-freeze logistics
Custom cooling technology for agricultural applications

Precise cooling for server rooms and data centers

IT systems and server rooms require precise air conditioning with a focus on optimising energy use to prevent failures and ensure continuous operation.

High-precision air conditioning for data centres
Cooling technology for IT and server rooms with a focus on optimising energy use
Redundant systems for maximum operational reliability

Cooling technology for the food industry and trade

The right refrigeration and compound refrigeration system is essential in the food industry to ensure quality, freshness and hygiene.

Refrigeration and freezer systems for supermarkets and retail
Refrigeration technology for food production and storage
Compound refrigeration systems with a focus on optimising energy use for maximum operating cost savings

Use the online F‑Gas Check! Clarity in 5 minutes

With the current F-gas Regulation (EU) 2024/573, the EU is tightening the requirements for the use of fluorinated refrigerants in refrigeration, air-conditioning and heat pump systems. The aim is the gradual phase-out of HFCs by 2050. Quantity restrictions and application-specific bans on refrigerants with a high GWP (Global Warming Potential) already apply. For operators and planners, this means: Early consideration of low-GWP refrigerants and natural refrigerants such as CO₂ (R744), ammonia (NH₃) or propane (R290) can help align systems with future regulatory requirements.

Always
by your side!

Reliable service & maintenance
by KONZMANN Kältetechnik

The refrigeration technology experts are available anytime – 24 hours a day, 365 days a year. With a comprehensive maintenance and servicing program, KONZMANN Kältetechnik ensures lasting operational reliability.

24/7 emergency service for rapid assistance
Maintenance and servicing for long-term operational reliability
Optimisation of existing refrigeration systems with a focus on optimising energy use