
Plumbing (SHK) specialist company in Goslar-Oker for sanitary, heating and air-conditioning technology as well as renewable energy systems.

Gustav Hartmann GmbH
Bahnhofstraße 42, 38642 Goslar - Oker (DE)New on Amplifa
About us
Gustav Hartmann GmbH is a sanitary and heating specialist company based in Goslar-Oker. The company plans and installs heating systems, drinking-water and wastewater systems, heat pumps, ventilation systems and hot-water systems, and carries out bathroom renovations from consultation through to commissioning. The range of services also includes rainwater utilisation systems, pipe insulation, leak testing and leak detection as well as the maintenance of heating systems, groundwater systems and air-conditioning and ventilation systems. Customers also receive advice on government funding. An online shop distributes sanitary and heating products from renowned manufacturers, on request including delivery, installation, commissioning and disposal of old appliances. Customers are private households and businesses in Goslar, Bad Harzburg and the surrounding area.
- Site
- Goslar - Oker
- Processes
- Heating installation (installing heating systems, creating heating concepts), Sanitary installation (drinking-water and wastewater installations), Installation of rainwater utilisation systems (planning and implementation), Pipe insulation, Leak testing / leak detection on wastewater pipes, Maintenance of technical systems (heating systems, groundwater systems, air-conditioning and, Bathroom renovation / bathroom construction (renovation, conversion, new construction), Installation of heat pumps (air, ground, water as energy sources)
- Materials
- Aluminium, Glazed titanium steel, Steel enamel, Mineral casting, Sanitary ceramics, Brass alloy
- Industries
- Sanitary / Heating / Air conditioning (SHK trade), Private customers and businesses, Private customers and businesses in Goslar, Bad Harzburg and the surrounding
- 01
Consulting and planning
- 02
Project engineering and subsidy advice
- 03
Installation and commissioning
- 04
Maintenance and customer service
Product materials
Aluminium
Heat exchangers in decentralised ventilation systems.
Glazed titanium steel
Bathtubs, shower surfaces and washbasins from the manufacturer Bette.
Steel enamel
Sanitary objects from the manufacturer Kaldewei.
Mineral casting
Bathroom objects from the manufacturer Laufen.
Sanitary ceramics
Bathroom ceramics, among others from Villeroy & Boch.
Brass alloy
Fittings from the manufacturer Hansa.
Location

Goslar - Oker
DEHead office / sanitary and heating technology
Services



Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heating installation (installing heating systems, creating heating concepts)Assembly | – | – | – | – | – |
| Sanitary installation (drinking-water and wastewater installations)Assembly | – | – | – | – | – |
| Installation of rainwater utilisation systems (planning and implementation)Assembly | – | – | – | – | – |
| Pipe insulationSurface | – | – | – | – | – |
| Leak testing / leak detection on wastewater pipesTesting | – | – | – | – | – |
| Maintenance of technical systems (heating systems, groundwater systems, air-conditioning andAssembly | – | – | – | – | – |
| Bathroom renovation / bathroom construction (renovation, conversion, new construction)Assembly | – | – | – | – | – |
| Installation of heat pumps (air, ground, water as energy sources)Assembly | – | – | – | – | – |
| Installation of ventilation systems (decentralised and central, with heat recovery)Assembly | – | – | – | – | Aluminium |
| Installation of hot-water systems (instantaneous water heaters, boiling-water units, storage tanks)Assembly | – | – | – | – | – |
| Installation of surface heating systems (Fonterra surface temperature control systems,Assembly | – | – | – | – | – |
| Consulting, project engineering and planning of heating/sanitary projects, subsidy adviceEngineering | – | – | – | – | – |
Additional services