
Installation and master-trade company for plumbing, heating, air conditioning and renewable energies based in Bochum.

Edmund Mielke GmbH
Bochum (headquarters, Herner Str. 88)New on Amplifa
About us
Edmund Mielke GmbH is a family-run master company for plumbing, heating and air conditioning based on Herner Straße in Bochum. The company's tradition dates back to 1925 and it is run by the third generation. Its range of services includes plumbing installation and bathroom renovation including 3D/4D bathroom planning, the installation of condensing, gas, oil and underfloor heating systems, heat pumps (air, water, ground-source), solar thermal and air conditioning technology as well as energy consulting with heating load calculations and BEG subsidy consulting. The offering is complemented by maintenance, repair, smart home solutions and a 24-hour emergency service. Customers are private households, commercial enterprises, housing associations/landlords and public-sector clients in Bochum and the surrounding area. The team of service technicians, construction fitters, master craftsmen and office staff is supplemented by regular training of plumbing, heating and air conditioning technicians (SHK); manufacturer partnerships exist with Vaillant, Viessmann and Buderus.
- Site
- Bochum
- Processes
- Plumbing installation (new construction, conversion, repair, optimization), 3D/4D bathroom planning, Heating installation (condensing technology, gas heating, oil heating, underfloor heating), Heat pump installation (air-source, water-source, ground-source heat pump), Solar thermal installation, Air conditioning technology / cooling, Energy consulting including heating load calculation, Maintenance & repair of heating and plumbing systems
- Materials
- Mention of Vaillant, Viessmann, Buderus, Plumbing, Heating and Air Conditioning Installation Technology, Heat Pump Technology, Condensing Boiler Technology, Solar Thermal, Air Conditioning Technology
- Certificates
- Master-trade business
- Founded
- 1925
- Industries
- Private households, Commercial enterprises/companies, Housing associations/landlords, Public-sector clients
- 01
Consulting and energy consulting (heating load calculation)
- 02
3D/4D planning (e.g. bathroom)
- 03
Quotation and subsidy consulting (BEG)
- 04
Installation/Assembly
- 05
Coordination of all trades
- 06
Maintenance, repair, 24h emergency service
Services & Technology
Plumbing, Heating and Air Conditioning Installation Technology
Training and skilled professionals in plumbing, heating and air conditioning installation (SHK) as the core of the company.
Heat Pump Technology
Installation of air-source, water-source and ground-source heat pumps from renowned manufacturers such as Vaillant and Viessmann.
Condensing Boiler Technology
Installation and maintenance of modern condensing as well as gas and oil heating systems.
Solar Thermal
Solar thermal installations as part of renewable energy systems.
Air Conditioning Technology
Planning and installation of cooling solutions for an energy-efficient indoor climate.
Locations

Bochum
DEHeadquarters and operating site
- Materials
- Plumbing, heating, air conditioning, renewable energies
Services


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plumbing installation (new construction, conversion, repair, optimization)Assembly | – | – | – | – | – |
| 3D/4D bathroom planningEngineering | – | – | – | – | – |
| Heating installation (condensing technology, gas heating, oil heating, underfloor heating)Assembly | – | – | – | – | – |
| Heat pump installation (air-source, water-source, ground-source heat pump)Assembly | – | – | – | – | – |
| Solar thermal installationAssembly | – | – | – | – | – |
| Air conditioning technology / coolingAssembly | – | – | – | – | – |
| Energy consulting including heating load calculationEngineering | – | – | – | – | – |
| Maintenance & repair of heating and plumbing systemsAssembly | – | – | – | – | – |
| 24h emergency service (burst pipes, heating failure, water damage)Assembly | – | – | – | – | – |
| Bathroom renovation / bathroom modernization (including barrier-free conversion, coordination ofAssembly | – | – | – | – | – |
| Smart home & building technologyAssembly | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Manufacturer partnership (no own machines named) | Vaillant | – | – | – | – |
| Manufacturer partnership | Viessmann | – | – | – | – |
| Manufacturer partnership | Buderus | – | – | – | – |
Additional services
Reference customers
Quality
The company operates as a registered master-trade business and uses exclusively tested materials and products from renowned manufacturers such as Vaillant, Viessmann and Buderus.
| Evidence | Bochum |
|---|---|
| Master-trade business |
History
- 1925
The company's tradition dates back to 1925; today a master-trade business in the third generation.