Building services company specialising in heating, plumbing and drain services as well as sheet metal working, based in Lilienthal
Osterholzer Haustechnik GmbH
Lilienthal (Am Saatmoor 48) · DENew on Amplifa
About Osterholzer Haustechnik
Osterholzer Haustechnik GmbH is a building services company from Lilienthal which, according to its own information, has been in existence since 1971 and operates in the Osterholz district and Bremen. The company plans and installs gas heating systems, oil heating systems, heat pumps, underfloor heating and domestic hot water solar systems, as well as sanitary installations ranging from new installation, conversion and riser renovation to maintenance, repair and emergency call-out service. A special field is drain services with inspection and cleaning of drain systems from 40 metres in length. In addition, the company offers sheet metal, copper and zinc work: using special sheet metal working machines, covers and other sheet metal parts are cut, rolled, folded, sawn, welded as well as laser cut and punched. For installations, the company exclusively uses German branded products.
- Site
- Lilienthal
- Processes
- Sheet metal working – manual cutting, Rolling (sheet metal working), Folding (sheet metal working), Sawing (sheet metal working), Welding, Laser cutting + punching (sheet metal working), Gas heating systems – new installation, maintenance, repair, Oil heating systems – new installation, maintenance, repair
- Materials
- Copper, Zinc, Sheet metal
- Certificates
- ISO 9001
- Founded
- 1971
- Industries
- Building services/Building technology, Plumbing and heating (HVAC)
- 01
Consulting
- 02
Sheet metal working (cutting, rolling, folding, sawing, laser cutting +
- 03
Welding
- 04
Assembly/Installation
- 05
Maintenance, repair and emergency call-out service
- 06
Drain service (inspection and cleaning)
Materials and Processes
Copper
For sheet metal and copper work such as covers in the heating and plumbing sector.
Zinc
For zinc work as part of sheet metal working.
Sheet metal
Base material for covers and sheet metal work using the company's special machines.
Locations
Lilienthal
DEOperating facility
- Materials
- Copper, sheet metal, zinc
- Special machines for sheet metal working
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sheet metal working – manual cuttingMachining | – | – | – | – | Copper, Zinc, Sheet metal |
| Rolling (sheet metal working)Forming | – | – | – | – | Copper, Zinc, Sheet metal |
| Folding (sheet metal working)Forming | – | – | – | – | Copper, Zinc, Sheet metal |
| Sawing (sheet metal working)Machining | – | – | – | – | Copper, Zinc, Sheet metal |
| WeldingJoining | – | – | – | – | Copper, Zinc, Sheet metal |
| Laser cutting + punching (sheet metal working)Machining | – | – | – | – | Copper, Zinc, Sheet metal |
| Gas heating systems – new installation, maintenance, repairAssembly | – | – | – | – | – |
| Oil heating systems – new installation, maintenance, repairAssembly | – | – | – | – | – |
| Underfloor heating – new installationAssembly | – | – | – | – | – |
| Solar systems (domestic hot water solar systems)Assembly | – | – | – | – | – |
| Heat pumpsAssembly | – | – | – | – | – |
| Plumbing – bathroom conversions, renovation of sanitary objects/systems, riser renovationAssembly | – | – | – | – | – |
| Drain service – inspection and cleaning of drain systems from 40 m in length and beyondAssembly | – | 40 metres and beyond (drain length) | – | – | – |
| Drain and pipe cleaningAssembly | – | – | – | – | – |
| Maintenance of gas and oil boilers, gas appliances, electrical systemsTesting | – | – | – | – | – |
| Emergency call-out serviceAssembly | – | – | – | – | – |
| Ancillary construction tradesAssembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Special machines for sheet metal working | – | – | – | – | Lilienthal |
Additional services
Quality
No published certifications are available. For new installations, the company exclusively uses German branded products.
| Evidence | Lilienthal |
|---|---|
| ISO 9001 |
History
- 1971
In operation as a building services company since 1971 (according to website).