
Master-certified company for plumbing, heating and solar technology in Duisburg: bathroom planning, heating installation, maintenance and customer service.

Sanitär- und Heizungstechnik Heinrich Philipps
DuisburgNew on Amplifa
About us
Sanitär- und Heizungstechnik Heinrich Philipps is a master-certified company in Duisburg that has been in existence since 1925. The company specializes in plumbing and heating technology and serves private residential as well as commercial customers. Its range of services includes bathroom planning and bathroom renovation including barrier-free bathrooms, heating installation and heating modernization, maintenance, refurbishment and repair of heating systems, underfloor heating, heat pump systems and thermal solar systems, as well as heat demand and heating load calculations. In the plumbing area, the company offers drainage systems, drinking water and hot water supply systems, lifting stations, kitchen connections, pipe cleaning and pipe network refurbishment as well as burst pipe repairs with handling of insurance claims. The installation of backflow valves to protect against basement flooding is also part of the offering. From planning to the finished project, customers receive all services from a single source; upon request, the company coordinates external trades such as tiling, drywall, painting and electrical work. The managing director and owner is master plumber and heating engineer Mario Frankenberg.
- Site
- Duisburg
- Processes
- Heating system installation (heating construction), Bathroom planning and bathroom construction, Bathroom renovation / partial renovation / bathroom maintenance, Barrier-free bathrooms, Old building renovations, Heating maintenance and modernization, Solar systems (thermal solar systems for drinking water heating and heating support), Burst pipe repairs / handling of insurance claims for burst pipes
- Materials
- Heating Technology, Heat Pump Systems, Solar Technology, Underfloor Heating, Plumbing Technology
- Founded
- 1925
- Industries
- Residential construction (private), Commercial construction
- 01
Consulting and planning (including heating load calculation)
- 02
Installation/erection of the systems
- 03
Coordination of external trades
- 04
Customer service, maintenance and repair
Services and Technologies
Heating Technology
Heating installation, modernization, maintenance and optimization of heating systems.
Heat Pump Systems
Installation of heat pump systems as an alternative to conventional heating systems.
Solar Technology
Thermal solar systems for drinking water heating and heating support.
Underfloor Heating
Installation of underfloor heating in new buildings and during renovations.
Plumbing Technology
Drainage, drinking water and hot water supply systems, lifting stations and kitchen connections.
Location

Duisburg
DEHeadquarters / Master-certified company
- Materials
- Plumbing, heating and solar technology
Projects and Services



Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heating system installation (heating construction)Assembly | – | – | – | – | – |
| Bathroom planning and bathroom constructionAssembly | – | – | – | – | – |
| Bathroom renovation / partial renovation / bathroom maintenanceAssembly | – | – | – | – | – |
| Barrier-free bathroomsAssembly | – | – | – | – | – |
| Old building renovationsAssembly | – | – | – | – | – |
| Heating maintenance and modernizationAssembly | – | – | – | – | – |
| Solar systems (thermal solar systems for drinking water heating and heating support)Assembly | – | – | – | – | – |
| Burst pipe repairs / handling of insurance claims for burst pipesAssembly | – | – | – | – | – |
| Pipe cleaning and pipe network refurbishmentAssembly | – | – | – | – | – |
| Drainage systemsAssembly | – | – | – | – | – |
| Drinking water supply systemsAssembly | – | – | – | – | – |
| Hot water supply systemsAssembly | – | – | – | – | – |
| Lifting stationsAssembly | – | – | – | – | – |
| Kitchen connectionsAssembly | – | – | – | – | – |
| Underfloor heatingAssembly | – | – | – | – | – |
| Heat pump systemsAssembly | – | – | – | – | – |
| Heat demand and heating load calculationEngineering | – | – | – | – | – |
| Optimization of heating systemsAssembly | – | – | – | – | – |
| Customer service: maintenance, upkeep and repair of plumbing and heating systemsAssembly | – | – | – | – | – |
| Installation of backflow valves (protection against basement flooding)Assembly | – | – | – | – | – |
Additional services
History
- 1925
Founded by Heinrich Philipps sen. in Duisburg-Meiderich
- 1970
Handed over to son Heinrich Philipps jun. after 45 years
- 2006
Heinrich Philipps jun. hands over management after 36 years
- 2006
Mario Frankenberg (with the company since 1981, master craftsman since 2003) takes over the company on 01.07.2006