
Electrical services: installation, industrial assembly, switchgear construction, KNX building technology and PV systems from Ottobeuren.

Bolz Elektrotechnik GmbH
OttobeurenNew on Amplifa
About us
Bolz Elektrotechnik GmbH is an electrical contracting business founded in 1972 by Herbert Bolz, based in the industrial estate of Ottobeuren (Unterallgäu district). The company, with 14 employees, offers a broad range of services in the electrical field: electrical installation in private homes, industrial assembly, switchgear construction including assembly, planning and documentation, building system technology based on KNX, network technology, antenna construction, intercom and video systems, lighting and safety lighting technology, as well as planning and execution of PV systems with battery storage. The offering is complemented by an electrical retail store with a showroom for household and kitchen appliances as well as consumer electronics, including delivery, connection, commissioning and repair. Customers include industrial and commercial businesses such as Hans Hundegger Maschinenbau GmbH or WEBO-Formtechnology, public clients such as the Memmingerberg air base, as well as private customers. Since 2006, the two master electricians Thomas and Stefan Bolz have been running the company in the second generation.
- Site
- Ottobeuren
- Processes
- Electrical installation (private homes, shutter/blind control, room temperature control), Industrial assembly (lighting technology, fire protection, plant installation), Switchgear construction (delivery, assembly with components, planning, documentation, circuit, Building system technology (KNX control of heating, lighting, blinds/shutters, air conditioning, Network technology (planning and installation of data networks), Antenna construction (DVB-T, satellite system DVB-S, cable system DVB-C, single and, Intercom/video/telephone systems (intercom systems, video surveillance, telephone systems), Lighting technology (planning of energy-saving lighting concepts)
- Materials
- Building system technology (KNX), Control and instrumentation technology, PV systems with battery storage, EIB bus technology
- Founded
- 1972
- Employees
- 14
- Industries
- Industry/Trade, Public sector clients, Private customers, Photovoltaics
- 01
Planning and consulting
- 02
Installation or assembly
- 03
Commissioning
- 04
Service and customer service
Services and technology
Building system technology (KNX)
Control of heating, lighting, blinds/shutters and air conditioning units in one integrated system.
Control and instrumentation technology
Control and regulation technology, e.g. with Siemens SYNCO controllers including programming.
PV systems with battery storage
Planning and execution of solar power systems for self-generation of energy.
EIB bus technology
Bus technology for building automation with touch panel control.
Locations

Ottobeuren
DEHeadquarters, showroom, workshop
- Materials
- Electrical installation, switchgear construction, KNX, PV systems
- Showroom for household appliances, radio and TV technology
Service areas






Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installation (private homes, shutter/blind control, room temperature control)Assembly | – | – | – | – | – |
| Industrial assembly (lighting technology, fire protection, plant installation)Assembly | – | – | – | – | – |
| Switchgear construction (delivery, assembly with components, planning, documentation, circuitAssembly | – | – | – | – | – |
| Building system technology (KNX control of heating, lighting, blinds/shutters, air conditioningAssembly | – | – | – | – | – |
| Network technology (planning and installation of data networks)Assembly | – | – | – | – | – |
| Antenna construction (DVB-T, satellite system DVB-S, cable system DVB-C, single andAssembly | – | – | – | – | – |
| Intercom/video/telephone systems (intercom systems, video surveillance, telephone systems)Assembly | – | – | – | – | – |
| Lighting technology (planning of energy-saving lighting concepts)Assembly | – | – | – | – | – |
| Safety lightingAssembly | – | – | – | – | – |
| PV systems (solar power generation, battery storage, planning and execution)Assembly | – | – | – | – | – |
| Electrical retail store / sales, service, customer service (delivery, setup, connection,Assembly | – | – | – | – | – |
| Control and instrumentation technology (e.g. Siemens SYNCO controllers incl. programming, heatingEngineering | – | – | – | – | – |
| Fire alarm systems (FAS) and PA system installationAssembly | – | – | – | – | – |
Additional services
Reference customers
Company history
- 1972
Founded by Herbert Bolz in October 1972.
- 1994
Opening of a showroom for household appliances, radio and TV technology on Mühlbachstraße.
- 2006
Opening of the new building in the Ottobeuren industrial estate; Thomas and Stefan Bolz took over the management.