Skilled trade company for plumbing, heating and ventilation technology with 365-day emergency service
Johann Harder GmbH & Co. Sanitär- und Heizungstechnik KG
Neumünster · Haberstraße 29New on Amplifa
About us
Johann Harder GmbH & Co. Sanitär- und Heizungstechnik KG is a specialist company based in Neumünster for plumbing, heating and ventilation technology. Its service portfolio covers plumbing installations, heating technology, heating maintenance, heating modernization and replacement, repairs, and renewable energy technology including heat pump installation. The company provides an emergency service for private and commercial customers 365 days a year; the service technicians are equipped with modern measuring and testing devices and receive ongoing training. All work is carried out under master craftsman supervision – authorized officer Norman Kindt is a master plumber and heating engineer. The company is registered as a specialist trade with the Lübeck Chamber of Crafts and serves customers throughout Germany. Its premises are located at Haberstraße 29, 24537 Neumünster.
- Site
- Neumünster
- Processes
- Plumbing installations, Heating technology, Renewable energy technology, Heating maintenance, Heating modernization/replacement, Repair and plumbing installation, Heat pump installation, Plumbing installation
- Materials
- Copper pipe
- Founded
- 1967
- Industries
- Plumbing and heating installation (private and commercial customers)
- 01
Consultation
- 02
Installation plumbing/heating/energy technology
- 03
Maintenance
- 04
Customer service/emergency service
Materials and processes
Copper pipe
Copper pipes are used in plumbing and heating installations.
Location
Neumünster
DEBusiness premises / administration
Service areas
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plumbing installationsInstallation | – | – | – | – | – |
| Heating technologyInstallation | – | – | – | – | – |
| Renewable energy technologyInstallation | – | – | – | – | – |
| Heating maintenanceInstallation | – | – | – | – | – |
| Heating modernization/replacementInstallation | – | – | – | – | – |
| Repair and plumbing installationInstallation | – | – | – | – | – |
| Heat pump installationInstallation | – | – | – | – | – |
Additional services
Company history
- 1926
Founding of the company August Lange, plumbing and installation, Neumünster, Christianstraße
- 1954
Company continued by Mrs. Erna Lange; journeyman and operations manager Johann Harder
- 1967
Refounding as company Johann Harder, Neumünster-Einfeld, Kreuzkamp 7
- 1984
Johann Harder leaves the company as of 31.12.1984
- 1985
Johann Harder hands over the business as of 01.01.1985 to his daughter and son-in-law
- 1986
Norman Kindt begins his apprenticeship as a gas and water plumber (1986–1990)
- 1994
Norman Kindt returns to the team after four years of military service in the German Armed Forces
- 2000
Norman Kindt passes his master craftsman examination as master plumber and heating engineer before the Flensburg Chamber of Crafts; Ferhat Mert begins his apprenticeship as a gas and water plumber
- 2001
Norman Kindt buys the company Johann Harder GmbH & Co. Sanitär- und Heizungstechnik KG
- 2010
Relocation of the business premises from Anscharstraße 15 to Haberstraße 29, Neumünster
- 2023
Norman Kindt sells the business as of 01.07.2023 to Ferhat Mert; Kindt remains with the company as authorized officer