
Installation, maintenance and service of air conditioning and refrigeration systems in Vienna, Lower Austria and Burgenland

CHKlima e. U.
Rannersdorf (municipality of Schwechat), ATNew on Amplifa
About us
CHKlima e. U. is a family business founded in 2017 by Christian and Iris Holcik, based in Rannersdorf (municipality of Schwechat, Lower Austria), specialising in air conditioning and refrigeration technology. The company offers free on-site consultation and planning, installation of air conditioning systems, maintenance, emergency service, commissioning including personal training, as well as ongoing service and support. According to the company's own statements, more than 6,000 installations have been carried out to date; the permanent team consists of trained air conditioning and refrigeration technicians who are kept up to date with the latest technology through continuous training. About 80 percent of installations involve products from the Hisense brand; in addition, independent advice is provided on Samsung, Daikin, LG and other manufacturers. The service area covers Vienna, Lower Austria and Burgenland. The systems operate with the refrigerant R32 and offer functions such as cooling and heating, air purification, dehumidification, inverter technology and smartphone control.
- Site
- Rannersdorf
- Processes
- Installation of air conditioning systems, Installation of refrigeration systems, Service and maintenance of air conditioning systems, Emergency service for air conditioning and refrigeration technology, Consultation and planning of air conditioning systems, On-site consultation and planning (free of charge), Installation of air conditioning systems (over 6,000 installations), Maintenance
- Materials
- R32 (refrigerant)
- Certificates
- Trained air conditioning and refrigeration technicians, Continuous training
- Founded
- 2017
- Industries
- Air conditioning and refrigeration technology, Private customers, Commercial customers, Private and commercial customers in Vienna, Lower Austria and Burgenland
- 01
Free on-site consultation and assessment
- 02
Preparation of quotation
- 03
Planning
- 04
Installation
- 05
Commissioning and training
- 06
Maintenance and emergency service
Technology and refrigerants
R32 (refrigerant)
Current refrigerant with which the installed air conditioning systems are intended to meet environmental requirements.
Location

Rannersdorf
ATOffice/Business premises
- Materials
- R32 (refrigerant)
Services


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Installation of air conditioning systemsAssembly | – | – | – | – | – |
| Installation of refrigeration systemsAssembly | – | – | – | – | – |
| Service and maintenance of air conditioning systemsAssembly | – | – | – | – | – |
| Emergency service for air conditioning and refrigeration technologyAssembly | – | – | – | – | – |
| Consultation and planning of air conditioning systemsEngineering | – | – | – | – | – |
Additional services
Quality
All technicians are trained air conditioning and refrigeration technicians; continuous training ensures that the team is up to date with the latest technology.
| Evidence | Rannersdorf |
|---|---|
| Trained air conditioning and refrigeration technicians | |
| Continuous training |
History
- 2017
Founding of CHKlima e. U. by Christian and Iris Holcik at the end of 2017