
Master-certified company for plumbing, heating and air conditioning with bathroom modernisation, heat pumps and emergency service

Bernd Mausehund GmbH
Duisburg-Rumeln-KaldenhausenNew on Amplifa
About us
Bernd Mausehund GmbH is a master-certified company for plumbing, heating and air conditioning based in the Duisburg district of Rumeln-Kaldenhausen. For more than 25 years, this master-certified gas and plumbing installation company has provided trade services for single-family and multi-family houses in new construction, modernisation as well as maintenance and repair work. Its service portfolio includes complete bathrooms from a single source including tiling and lighting, barrier-free bathrooms with level-access showers and enamelled shower surfaces, the installation of condensing technology for gas and heating oil as well as heat pumps with ground, air and groundwater heat sources. As a ÜWG specialist company for hygiene and safety, the company carries out work on drinking water installations. In addition, the company offers maintenance and repair of heating systems as well as an emergency service on weekends and public holidays. Complete solutions are implemented together with trade partners.
- Site
- Duisburg
- Processes
- Plumbing installation (master-certified gas and plumbing installer), Heating installation incl. condensing technology (gas and heating oil), Heat pump installation (ground, air, groundwater), Bathroom modernisation / complete bathrooms from a single source (incl. tiling, lighting), Barrier-free bathrooms / level-access showers / enamelled shower surfaces, Maintenance and repair of heating systems, emergency service, Specialist company for hygiene & safety in drinking water installations (ÜWG additional, Complete bathrooms from a single source
- Materials
- Condensing technology, Heat pumps, Enamelled shower surfaces
- Certificates
- ÜWG specialist company for hygiene & safety, Guild membership SHK Duisburg
- Founded
- 2005-12-30
- Industries
- Private customers (single-/multi-family houses), Plumbing/Heating/Air conditioning
- 01
Consultation
- 02
Planning
- 03
Installation
- 04
Maintenance
- 05
Emergency service
Services & Technology
Condensing technology
Condensing boilers for gas and heating oil for improved use of heating energy, combinable with solar technology.
Heat pumps
Use of heat energy from the ground, air or groundwater for single-family and multi-family houses.
Enamelled shower surfaces
Easy-to-clean shower surfaces in various colours and sizes for barrier-free bathrooms.
Locations

Duisburg
DEOperations/Headquarters
- Materials
- Plumbing, heating, air conditioning
Service Areas


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plumbing installation (master-certified gas and plumbing installer)Installation | – | – | – | – | – |
| Heating installation incl. condensing technology (gas and heating oil)Installation | – | – | – | – | – |
| Heat pump installation (ground, air, groundwater)Installation | – | – | – | – | – |
| Bathroom modernisation / complete bathrooms from a single source (incl. tiling, lighting)Installation | – | – | – | – | – |
| Barrier-free bathrooms / level-access showers / enamelled shower surfacesInstallation | – | – | – | – | Enamelled shower surfaces |
| Maintenance and repair of heating systems, emergency serviceInstallation | – | – | – | – | – |
| Specialist company for hygiene & safety in drinking water installations (ÜWG additionalInstallation | – | – | – | – | – |
Additional services
Quality
The company is a specialist company of the Duisburg Plumbing - Heating - Air Conditioning Guild of the Duisburg District Craftsmen's Association and is qualified as a ÜWG specialist company for hygiene & safety in drinking water installations.
| Evidence | Duisburg |
|---|---|
| ÜWG specialist company for hygiene & safety | |
| Guild membership SHK Duisburg |
History
- 2005-12-07
Articles of association
- 2005-12-30
Registration at Duisburg Local Court HRB 18213, registered office Duisburg, capital EUR 25,000, managing director Bernd Mausehund
- 2016-01-06
Address: Karrenweg 2, Duisburg
- 2026-06-22
Managing director Oliver Joachim Voß; power of procuration Bernd Mausehund; Bernd Mausehund no longer managing director, Anke Mausehund no longer holder of procuration