
Specialist company for planning, installation and service of refrigeration and air conditioning technology for industrial, commercial and private customers.

Becker & Hilß Kälte- und Klimatechnik GmbH
Nidderau-HeldenbergenNew on Amplifa
About Becker & Hilß
Becker & Hilß Kälte- und Klimatechnik GmbH is a medium-sized, owner-managed specialist company founded in 1989 and based in Nidderau-Heldenbergen. The company implements air conditioning systems for private customers, office and commercial premises, IT and server rooms, technical and laboratory rooms as well as shopfitting, including split air conditioning units with inverter technology. In the field of refrigeration, Becker & Hilß plans and installs commercial refrigeration systems, industrial refrigeration and process cooling systems, cooling and deep-freeze cells, refrigerated furniture as well as chillers and cooling water recooling systems. Further services include heat recovery systems for utilizing waste heat for drinking and heating water, heat pump systems, ice cube makers as well as mobile air conditioners and spot coolers. In addition to consulting, planning and project design, the service portfolio includes installation, maintenance, repair, a 24h/7 emergency service, certified leak tests as well as disposal and recycling of refrigerants. Customers come from industry, commerce and trade, including bakeries, butcheries, hypermarkets, large-scale kitchens, hospitals, sports halls and swimming pools.
- Site
- Nidderau-Heldenbergen
- Processes
- Air conditioning systems (split air conditioning units, comfort air conditioners, IT/server room, Commercial refrigeration systems (refrigeration systems, cooling rooms and components), Industrial refrigeration and process cooling systems (manufactured according to customer, Chillers, Heat recovery (waste heat utilization for drinking and heating water, storage tanks with built-in or, Heat pump systems (Ecodan heat pump system), Cooling water recooling systems for trade and industry, Ice cube makers for commercial and private use
- Materials
- R 404a, Refrigeration system with CO² equivalent from 5 t CO² (fill quantity approx. 1.8 kg for R 404a), Refrigeration systems from 5 t CO² equivalent
- Certificates
- Operating certification pursuant to § 6 ChemKlimaschutzV
- Founded
- 1989
- Industries
- Industry, Commerce/Trade, Trades, Bakeries, Butcheries, Hypermarkets
- 01
Consulting and planning (refrigeration/heat demand calculation, operating cost
- 02
Project design
- 03
Installation and assembly
- 04
Maintenance and value preservation
- 05
Repair and reconditioning
- 06
Leak testing
- 07
Disposal and recycling of refrigerants
Refrigerants and technical systems
R 404a
Refrigerant whose fill quantity from approx. 1.8 kg (5 t CO₂ equivalent) requires a legally mandated, documented leak test.
Refrigeration systems from 5 t CO² equivalent
Systems from this threshold are subject to the EU regulations on leak testing, which the company carries out in a certified manner.
Location

Nidderau-Heldenbergen
DEHead office with planning, installation and 24h service
- Service vehicles
- modernly equipped workshop
Systems and installations


Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Air conditioning systems (split air conditioning units, comfort air conditioners, IT/server roomInstallation | – | – | – | – | – |
| Commercial refrigeration systems (refrigeration systems, cooling rooms and components)Installation | – | – | – | – | – |
| Industrial refrigeration and process cooling systems (manufactured according to customerInstallation | – | – | – | – | – |
| ChillersInstallation | – | – | – | – | – |
| Heat recovery (waste heat utilization for drinking and heating water, storage tanks with built-in orInstallation | – | – | – | – | – |
| Heat pump systems (Ecodan heat pump system)Installation | – | – | – | – | – |
| Cooling water recooling systems for trade and industryInstallation | – | – | – | – | – |
| Ice cube makers for commercial and private useInstallation | – | – | – | – | – |
| Mobile air conditioners and spot coolersInstallation | – | – | – | – | – |
| Cooling and deep-freeze cells (for bakeries, butcheries, hypermarkets, large-scale kitchens,Installation | – | – | – | – | – |
| Refrigerated furniture (display counters, showcases, canteen systems, refrigerated shelving)Installation | – | – | – | – | – |
| Consulting and planning (refrigeration and heat demand calculation, operating cost calculation,Engineering | – | – | – | – | – |
| Maintenance and value preservation, repair and reconditioning, 24h customer serviceInstallation | – | – | – | – | – |
| Leak testing of stationary refrigeration-air conditioning systems and heat pumps (certified)Testing | – | – | – | – | – |
| Disposal and recycling of refrigerants (operating certification pursuant to § 6 ChemKlimaschutzV)Installation | – | – | – | – | – |
Additional services
Quality and certification
The service technicians are verifiably certified to carry out legally required leak tests on stationary refrigeration-air conditioning systems and heat pumps. In addition, an operating certification exists pursuant to § 6 ChemKlimaschutzV for the proper disposal and recycling of refrigerants.
| Evidence | Nidderau-Heldenbergen |
|---|---|
| Operating certification pursuant to § 6 ChemKlimaschutzV |
Company history
- 1989
Founded by Michael Hilß in Bruchköbel
- 1991
Relocation to Niddatal-Kaichen
- 2006
Holger Hilß joins the company as managing director
- 2018
Holger Hilß and Simone Hilß take over joint management