
Swiss hydraulics specialist for the design, repair, modernisation and special systems of hydraulic elevator installations
LIHS AG (LIHSAG Lift-Hydraulik)
9536 Schwarzenbach (Headquarters) · 6210 Sursee (Site) · 1554 Sédeilles (Service point)New on Amplifa
About LIHSAG
LIHS AG (LIHSAG) was founded in 1992 by Samuel Schmid and specialises in hydraulic elevator installations. The company designs, modernises and repairs all types of hydraulic elevators and implements special systems and custom-built installations in accordance with the Machinery Directive. LIHSAG works exclusively for elevator companies and not for system operators – a principle maintained since the company's foundation. Since 2022, the company has also represented Hydroware in Switzerland. With large spare parts inventories at all locations, the company can respond quickly. In addition to its headquarters in Schwarzenbach SG, LIHSAG operates a site in Sursee LU and a service point in Sédeilles VD, and is thus active throughout Switzerland; the new headquarters building is operated almost energy-autonomously using geothermal energy and photovoltaics.
- Site
- Schwarzenbach
- Processes
- Designing hydraulic elevator installations, Modernisation of hydraulic elevator installations, Repair of hydraulic elevator installations, Assembly/conversion of elevators (design, manufacture, assembly, installation, final acceptance and, Final acceptance and inspection of elevators (Module H1), Consulting, planning, sales of hydraulic lift systems, Special systems / custom-built hydraulic elevators (projects according to the Machinery Directive), Design of hydraulic elevator installations
- Materials
- Design of hydraulic elevator installations, Repairs, Modernisations, Special projects, Hydroware, Control technology and support
- Certificates
- ISO 9001:2015, Directive 2014/33/EU, Annex XI, Module H1
- Founded
- 1992
- Employees
- 37
- Industries
- Elevator companies (exclusively, not system operators), Elevator companies (B2B, exclusively, not system operators)
- 01
Design / Planning (D-Plan)
- 02
Sales
- 03
Assembly / Conversion
- 04
Repair / Modernisation
- 05
Final acceptance and inspection
- 06
Support and control technology
Hydraulics / Energy
Design of hydraulic elevator installations
Consulting and planning of hydraulic lift systems including special systems in accordance with the Machinery Directive.
Repairs
Fast repair of hydraulic elevator installations supported by a very large spare parts inventory.
Modernisations
Modernisation of hydraulic systems individually tailored to customer requirements.
Special projects
Special systems and custom-built installations as projects in accordance with the Machinery Directive.
Hydroware
Sales and representation of Hydroware drive technology in Switzerland since 2022.
Control technology and support
Control technology, support and training for elevator companies.
Locations

Schwarzenbach
CHHeadquarters with workshop, design, training room and large spare parts warehouse
- Materials
- Hydraulic elevator installations
- Spare parts warehouse
- Training room
- Photovoltaic and geothermal system
Sursee
CHSite with assembly and service warehouse
- Materials
- Hydraulic elevator installations
- Service warehouse
Sédeilles
CHWestern Switzerland service point with service warehouse
- Materials
- Hydraulic elevator installations
- Service warehouse
Services



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Designing hydraulic elevator installationsEngineering | – | – | – | – | – |
| Modernisation of hydraulic elevator installationsAssembly | – | – | – | – | – |
| Repair of hydraulic elevator installationsAssembly | – | – | – | – | – |
| Assembly/conversion of elevators (design, manufacture, assembly, installation, final acceptance andAssembly | – | – | – | – | – |
| Final acceptance and inspection of elevators (Module H1)Inspection | – | – | – | – | – |
| Consulting, planning, sales of hydraulic lift systemsEngineering | – | – | – | – | – |
| Special systems / custom-built hydraulic elevators (projects according to the Machinery Directive)Engineering | – | – | – | – | – |
Additional services
Quality & Certification
LIHSAG is certified according to ISO 9001:2015 (Swiss Safety Center, No. 08-259-158) and according to Directive 2014/33/EU, Annex XI, Module H1 (TÜV SÜD) for the design, manufacture, assembly, installation, final acceptance and inspection of elevators.
| Evidence | Schwarzenbach | Sursee | Sédeilles |
|---|---|---|---|
| ISO 9001:2015 | |||
| Directive 2014/33/EU, Annex XI, Module H1 |
History
- 1992
Founding of LIHSAG by Samuel Schmid
- 1994
Expansion of warehouse/workshop; Samuel Schmid and two part-time employees
- 1997
Founding of LIHS AG, owners Samuel & Cornelia Schmid
- 1999
Move into new workshop and office building, Stockenstr. 19, 9249 Algetshausen SG
- 2002
Move into office in new building, Stockenstr. 21, 9249 Algetshausen SG
- 2005
Opening of service warehouse in Menziken AG
- 2008
ISO certification 9001:2008
- 2009
Relocation of the Menziken service point to Allmendstr. 4, 6210 Sursee LU
- 2015
Opening of service point Route de Payerne 10, 1554 Sédeilles VD
- 2016
Move into new headquarters building, Schalmenackerstr. 5, 9536 Schwarzenbach SG
- 2017
Roger Pfister takes over management from Samuel Schmid
- 2017
Marco Birrer becomes a member of the executive management
- 2019
Certification according to Directive 2014/33/EU, Annex XI, Module H1
- 2022
Hydroware representation in Switzerland
- 2022
30 years of LIHSAG