
Family business for home and heating technology, bathroom modernisation, heat pumps and geothermal energy based in Celle

Duis Haustechnik
Celle (Schlepegrellstraße 21D)New on Amplifa
About us
Duis Haustechnik is a family business from Celle that has been supporting customers in the greater Celle area and beyond since 2003 in all areas of home and heating technology. The company operates as a master craftsman and training business and covers the service areas of consulting, planning and sales in the field of home and heating technology. Its offering includes heating modernisation and the installation of heating systems from well-known manufacturers such as Buderus, Junkers or Weißhaupt, as well as maintenance of existing systems. In the plumbing sector, Duis Haustechnik carries out bathroom modernisations, conversions and redesigns including barrier-free bathrooms, as well as heating and plumbing in new builds. For around ten years, a focus has been on specialisation in the field of geothermal energy: as a specialist company, the business plans and installs renewable energy systems, develops borehole heat exchangers and operates geothermal heat pumps completely. In addition, the company offers the sale of sanitary ware, fittings and white goods as well as property management for residential complexes.
- Site
- Celle
- Processes
- Planning, sales and installation of heating systems, Planning and installation of renewable energy systems (geothermal heat pumps), Bathroom modernisation, conversions and redesigns (plumbing installation), Maintenance of heating systems, Planning and development of borehole heat exchangers, Consulting, planning and sales for home and heating technology, Bathroom and sanitary design, bathroom modernisation, barrier-free bathrooms, Heating modernisation and installation
- Certificates
- Master craftsman and training business
- Founded
- 2003
- Industries
- Home and heating technology, Plumbing, Renewable energies / heat pumps
- 01
Consulting and needs analysis
- 02
Planning
- 03
Sales and equipment selection
- 04
Installation and assembly
- 05
Maintenance and residential property management
Location

Celle
DEHeadquarters / Operation
Service Areas



Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning, sales and installation of heating systemsAssembly | – | – | – | – | – |
| Planning and installation of renewable energy systems (geothermal heat pumps)Assembly | – | – | – | – | – |
| Bathroom modernisation, conversions and redesigns (plumbing installation)Assembly | – | – | – | – | – |
| Maintenance of heating systemsAssembly | – | – | – | – | – |
| Planning and development of borehole heat exchangersEngineering | – | – | – | – | – |
Additional services
Quality
As a master craftsman and training business, the company places great importance on a high quality standard and compliance with the applicable technical rules and standards.
| Evidence | Celle |
|---|---|
| Master craftsman and training business |
History
- 2003
Founding of the family business in Celle
- ca. 2015
Start of specialisation in the field of geothermal energy / geothermal heat pumps