Skip to content
NEW: CREATE AN AI-ASSISTED TENDER IN 2 MINUTES — TRY IT FREE
Back to search
Dillenburger – Fertigung

Technical building services: refrigeration, air conditioning, ventilation and heating technology as well as technical facility management from Cologne

Dillenburger Logo

Unternehmensgruppe Dillenburger

Cologne · DüsseldorfNew on Amplifa

over 50 yearsindustry experience
owner-managed family businesslegal form
2 locationsCologne (headquarters), Düsseldorf

About Dillenburger

The Dillenburger group of companies is an owner-managed, well-connected Cologne family business with more than 50 years of industry experience. Its range of services covers the installation of complete technical building services — in particular refrigeration, air conditioning, ventilation and heating technology — as well as the full spectrum of technical facility management and the economical operation and maintenance of real estate. In addition, the company implements energy-saving systems for commercial properties and installs systems for the use of renewable energies such as heat pumps. Its customers include both private customers and commercial and industrial customers, including from the office, social facilities, industry, hotel and catering, retail and data center sectors. A 24h emergency service rounds off the offering. In addition to its headquarters in Cologne, the company maintains a location in Düsseldorf.

Site
Cologne
Processes
Installation of complete building services – refrigeration technology, Air conditioning technology installation, Ventilation technology installation, Heating technology installation, Technical facility management, Maintenance of real estate / technical operation, Installation of heat pumps / systems for the use of renewable energies, Energy-saving systems for commercial properties
Materials
Refrigeration technology, Air conditioning technology, Ventilation technology, Heating technology, Technical facility management
Industries
Office, Social facilities, Industry, Hotel & Catering, Retail, Data center
  1. 01

    Planning and engineering of technical building services

  2. 02

    Refrigeration technology installation

  3. 03

    Air conditioning technology installation

  4. 04

    Ventilation technology installation

  5. 05

    Heating technology installation

  6. 06

    Heat pumps and renewable energies

  7. 07

    Technical facility management

  8. 08

    Operation and maintenance of real estate

  9. 09

    24h emergency service

Processes and Services

KAE

Refrigeration technology

Planning and installation of refrigeration systems for commercial and industrial customers as well as private customers.

KLI

Air conditioning technology

Design and installation of air conditioning systems by industry and building type.

LUE

Ventilation technology

Installation of ventilation systems as part of complete building services.

HEI

Heating technology

Installation of heating systems including heat pumps and renewable energies.

GM

Technical facility management

Economical operation and maintenance of real estate.

Locations

Cologne

DE

Headquarters

Düsseldorf

DE

Location

Inside the production

Team of the Dillenburger group of companies
Team of the Dillenburger group of companies
Management
Management
Solutions for private customers
Solutions for private customers
Solutions for commercial and industrial customers
Solutions for commercial and industrial customers

Industries

OfficeSocial facilitiesIndustryHotel & CateringRetailData centerBuilding technology / building servicesPrivate customersCommercial and industrial customers

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Installation of complete building services – refrigeration technologyAssembly–––––
Air conditioning technology installationAssembly–––––
Ventilation technology installationAssembly–––––
Heating technology installationAssembly–––––
Technical facility managementEngineering–––––
Maintenance of real estate / technical operationAssembly–––––
Installation of heat pumps / systems for the use of renewable energiesAssembly–––––
Energy-saving systems for commercial propertiesEngineering–––––
24h emergency serviceAssembly–––––

Additional services

Refrigeration technologyAir conditioning technologyVentilation technologyHeating technologyTechnical facility managementMaintenanceOperation of real estateEnergy-saving systems for commercial propertiesHeat pumps / renewable energies24h emergency serviceInstallation of complete building services

History

  1. Foundation of the company more than 50 years ago; over 50 years of industry experience in technical building services since then.

Try it now

Test Amplifa Marketplace – no appointment needed.

From a structured request to the right manufacturing partner: AI-assisted matching, verified suppliers and transparent metrics — sign up in minutes and start on your own.

Create your free account