Engineering services for structural steel and metal construction: structural analysis, construction planning, site supervision, expert reports, as well as fabrication and installation of steel
Lieker Ingenieurbau GmbH
Neustadt am RübenbergeNew on Amplifa
About Lieker Ingenieurbau
Lieker Ingenieurbau GmbH, based in Neustadt am Rübenberge (Lower Saxony), is an engineering office for construction consulting, construction planning, structural analysis, construction supervision and construction expert reports. Managing Director Kersten Lieker is a graduate civil engineer specializing in steel construction and a welding engineer; the company advertises over 35 years of experience in steel, metal, hall, bridge, concrete and timber construction. The fabrication competencies originate from the former steel construction company Lieker Stahlbau GmbH (founded 1985, insolvency 2016, deleted 2021): manufacture and installation of steel construction elements, locksmith work, stainless steel and gas-shielded welding, as well as gates, lattice and post-and-beam constructions made of steel, stainless steel (V2A) and aluminium. The work is carried out locally in Neustadt and nationwide across Germany.
- Site
- Neustadt am Rübenberge
- Processes
- Manufacture and installation of steel construction elements, Steel construction work, General locksmith work, Stainless steel welding, Gas-shielded welding, Blank bending, Blank pressing, Gate fabrication (industrial gate, sliding gate, sectional gate)
- Materials
- Steel, Stainless steel (V2a), Aluminium, Metal tubes / rectangular tubes, Concrete, Wood, Stainless steel (V2A)
- Certificates
- ISO 9001
- Industries
- Steel construction, Hall construction, Metal construction, Refurbishment, Demolition work, Photovoltaics
- 01
Construction consulting
- 02
Construction planning
- 03
Structural analysis
- 04
Fabrication (locksmith work, welding)
- 05
Installation / construction execution
- 06
Construction supervision
- 07
Construction expert reports
Materials and Processes
Steel
Material for steel construction elements, steel structures and locksmith work.
Stainless steel (V2A)
Processed in stainless steel welding, e.g. for constructions and gate building.
Aluminium
Used, among other things, for gates and metal constructions.
Metal tubes / rectangular tubes
Base material for post-and-beam constructions, lattices and gates.
Concrete
Material in the field of concrete construction and refurbishment.
Wood
Material in the field of timber construction and refurbishment.
Locations
Neustadt am Rübenberge
DEOffice / engineering services (Vor dem Moore 37)
Neustadt am Rübenberge
DESteel construction / metal construction facility (Justus-von-Liebig-Str. 24/26)
- Materials
- Steel, stainless steel (V2A), aluminium
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture and installation of steel construction elementsJoining | – | – | – | – | Steel |
| Steel construction workAssembly | – | – | – | – | Steel |
| General locksmith workAssembly | – | – | – | – | Metal |
| Stainless steel weldingJoining | – | – | – | – | Stainless steel |
| Gas-shielded weldingJoining | – | – | – | – | Steel, Stainless steel (V2a), Aluminium |
| Blank bendingForming | – | – | – | – | Metal |
| Blank pressingForming | – | – | – | – | Metal |
| Gate fabrication (industrial gate, sliding gate, sectional gate)Assembly | – | – | – | – | Steel, Stainless steel (V2a), Aluminium |
| Shelving installationAssembly | – | – | – | – | Steel |
| Constructions made of metal tubes / post-and-beam / rectangular tubes / latticesAssembly | – | – | – | – | Metal |
| Steel and metal constructionsAssembly | – | – | – | – | Steel, Metal |
| Construction consultingEngineering | – | – | – | – | – |
| Construction planningEngineering | – | – | – | – | – |
| Structural analysis (structural calculations, incl. hall construction and photovoltaics)Engineering | – | – | – | – | – |
| Construction supervisionEngineering | – | – | – | – | – |
| Construction executionAssembly | – | – | – | – | – |
| Construction expert reports / assessments (incl. photovoltaic system assessments)Inspection | – | – | – | – | – |
| Demolition workAssembly | – | – | – | – | – |
| RefurbishmentAssembly | – | – | – | – | Steel, Metal, Wood, Concrete |
Additional services
Reference customers
Quality and Expertise
The management is a graduate civil engineer (steel construction) and welding engineer; according to customer statements, structural calculations in hall construction have withstood review by the building authority. No further certifications are documented.
| Evidence | Neustadt am Rübenberge |
|---|---|
| ISO 9001 |
History
- 1985
Registration of Lieker Stahlbau GmbH in the commercial register (02.08.1985, Local Court Hannover HRB 110208).
- 2006
22.06.2006: Entry of Kersten Lieker as managing director, share capital 100,000 DEM.
- 2016
18.07.2016: Opening of insolvency proceedings against Lieker Stahlbau GmbH (Local Court Hannover, 908 IN 258/05).
- 2021
06.01.2021: Deletion of Lieker Stahlbau GmbH; address Justus-von-Liebig-Str. 26, 31535 Neustadt.
- 2022
Appearance of Lieker Ingenieurbau GmbH as a construction expert and building assessor (baugutachter-lieker.de).