
Specialist company for heating, ventilation and sanitary systems for private and commercial construction projects in northern Germany

Horst Böning Heizung Sanitär GmbH
RendsburgNew on Amplifa
About Horst Böning Heizung Sanitär GmbH
Horst Böning Heizung Sanitär GmbH is a specialist plumbing, heating and air-conditioning trade company founded in 1978 in Rendsburg, specializing in heating, ventilation and sanitary systems. Its range of services covers consulting, planning, coordination and installation of heating, ventilation and sanitary systems as well as refrigeration systems, customer service and maintenance, and energy and subsidy consulting. In the field of heating technology, the company installs and modernizes oil, gas, condensing, wood and pellet boiler systems, heating plants, combined heat and power units (CHP), heat pumps as well as district heating, transfer and steam stations. In the sanitary sector, the offering ranges from standard bathrooms to barrier-free sanitary facilities, wellness and care bathrooms, as well as drinking water and rainwater utilization systems. Its customers include, in addition to private builders, particularly public authorities, companies, industry, hospitals, swimming pools, housing associations and municipal utilities in Schleswig-Holstein, the greater Hamburg area and beyond. The company is a recognized training company for plumbing, heating and air-conditioning technicians.
- Site
- Rendsburg
- Processes
- Heating installation (consulting, planning, coordination, installation), Sanitary installation (private and commercial), Bathroom renovation including planning and execution, Sanitary engineering planning, Gas and water installations, Customer service/maintenance for heating, ventilation, sanitary, New construction and modernization of heating plants (e.g. 1200 kW with CHP feed-in), District heating, transfer and steam stations
- Materials
- Combined heat and power units (CHP), Heat pumps, District heating technology, Refrigeration systems, Ventilation with heat recovery
- Certificates
- Regular training and industry memberships
- Founded
- 1978
- Industries
- Building services / plumbing, heating and air-conditioning trade, Public buildings and authorities, Commercial and industrial, Healthcare (hospitals, care homes), Residential construction
- 01
Consulting and energy/subsidy consulting
- 02
Planning and coordination
- 03
Installation and commissioning
- 04
Customer service and maintenance
Services and Systems Technology
Combined heat and power units (CHP)
Planning, installation and modernization of CHP units including storage tanks for commercial and residential properties.
Heat pumps
Heat pump systems with ground probes and flat-plate collectors in combination with underfloor heating and solar.
District heating technology
District heating, transfer and steam stations for municipal utilities and local energy suppliers.
Refrigeration systems
Recirculating air cooling units, cooling registers and refrigeration plants for office and commercial buildings.
Ventilation with heat recovery
Residential ventilation, individual room ventilation units and ventilation systems with heat recovery.
Location
Rendsburg
DEHeadquarters / Company seat
- Materials
- Heating, ventilation, sanitary and refrigeration technology
- Heating team
- Sanitary team
- Customer service
- Technical office / administration
Systems and Projects




Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heating installation (consulting, planning, coordination, installation)Assembly | – | – | – | – | – |
| Assembly | – | – | – | – | – |
| Sanitary installation (private and commercial)Assembly | – | – | – | – | – |
| Bathroom renovation including planning and executionAssembly | – | – | – | – | – |
| Sanitary engineering planningEngineering | – | – | – | – | – |
| Gas and water installationsAssembly | – | – | – | – | – |
| Customer service/maintenance for heating, ventilation, sanitaryTesting | – | – | – | – | – |
| Assembly | – | – | – | – | – |
| New construction and modernization of heating plants (e.g. 1200 kW with CHP feed-in)Assembly | – | – | – | – | – |
| District heating, transfer and steam stationsAssembly | – | – | – | – | – |
| Combined heat and power units (CHP) and storage tanksAssembly | – | – | – | – | – |
| Refrigeration systems (recirculating air cooling units, cooling registers, refrigeration plants)Assembly | – | – | – | – | – |
| Heat pumps with ground probes and flat-plate collectorsAssembly | – | – | – | – | – |
| Underfloor heating, heating surfaces, ceiling radiant heating, air heatersAssembly | – | – | – | – | – |
| Drinking water and rainwater utilization systemsAssembly | – | – | – | – | – |
| Gas system installationAssembly | – | – | – | – | – |
| Fire extinguishing systemsAssembly | – | – | – | – | – |
| Hot water systems, drinking water installations, drainage, pressure boosting, grease separatorsAssembly | – | – | – | – | – |
| Whirlpool and wellness bathroom installations (also hotel and care bathrooms)Assembly | – | – | – | – | – |
| Barrier-free sanitary facilitiesAssembly | – | – | – | – | – |
| Energy consulting and subsidy consulting (KfW)Engineering | – | – | – | – | – |
| Water treatment for old and new systemsSurface treatment | – | – | – | – | – |
| Technical supply of production machinery (compressed air, cooling water)Assembly | – | – | – | – | – |
Additional services
Reference customers
Quality and Training
The company works with quality products from recognized brand manufacturers and places great value on precise calculation, forward-looking planning and regular training of its skilled staff. As a training company, more than 60 young people have been trained since its founding in sanitary and heating installation, technical drawing and in commercial roles.
| Evidence | Rendsburg |
|---|---|
| Regular training and industry memberships |
Company History
- 1978
Founding of Horst Böning GmbH by Horst Böning, master heating technician and master gas and water installer
- 1985
Wolfgang Lieske, master gas and water installer, joins the management
- 1990
Susanne Böning-Lieske follows into the management