
Plumbing and heating construction from Berlin: gas heating systems, sanitary facilities, sanitary installation and building plumbing.

Hartmut Hirschmann GmbH
Obentrautstr. 33, 10963 BerlinNew on Amplifa
About Hartmut Hirschmann GmbH
Hartmut Hirschmann GmbH is a plumbing and heating company located at Obentrautstraße 33 in the Berlin district of Kreuzberg. The company was registered on 23 June 1992 under the registration number HRB 43444 B with the Amtsgericht Berlin (Berlin local court) and operates as a limited liability company (GmbH). Its range of services includes gas heating systems, sanitary facilities, sanitary installation, building plumbing, heating construction, bathroom renovation, pipe cleaning and water treatment. The company is a member of the Innung Sanitär-Heizung-Klempner-Klima trade guild (membership number 5/14081-9). The managing director is Nico Hintze; the authorised representatives are Hartmut Hirschmann and Sieglinde Hirschmann. In the Bauportal Deutschland construction portal, the company is listed as a contractor or service provider for sanitary facilities and heating systems in Berlin. Its area of operation covers Berlin and the surrounding area; Germany is stated as the delivery and service area.
- Site
- Berlin
- Processes
- Gas Heating Systems, Sanitary Facilities, Sanitary Installation, Building Plumbing, Heating Construction, Bathroom Renovation, Pipe Cleaning, Water Treatment
- Certificates
- Member of the Innung Sanitär-Heizung-Klempner-Klima, Member of Innung Sanitär-Heizung-Klempner-Klima, ISO 9001
- Industries
- Building Services / Plumbing, Heating and Pipework Trade, Construction
- 01
Consulting and Planning
- 02
Sanitary Installation
- 03
Heating Construction
- 04
Building Plumbing
- 05
Customer Service
Locations

Berlin
DEHeadquarters / Operations
Inside the production

Industries
Additional services
Quality
The company is a member of the Innung Sanitär-Heizung-Klempner-Klima trade guild (membership number 5/14081-9). Further certifications or testing equipment are not documented in the sources.
| Evidence | Berlin |
|---|---|
| Member of Innung Sanitär-Heizung-Klempner-Klima | |
| ISO 9001 |
History
- 1992
Registered in the Berlin commercial register (HRB 43444 B) on 23 June 1992