
Building automation, smart home systems, and planning and installation of PV systems from Inwil

Urech + Harr AG
Inwil (CH)New on Amplifa
About Urech + Harr AG
Urech + Harr AG, based in Inwil in the canton of Lucerne, is an engineering and services company for industrial automation, building automation and software engineering. The company designs and programs building management systems that monitor, control, regulate and optimise installations across systems. Its services include PLC programming, KNX integration and the cloud-free smart home system awareON, which centrally networks lighting, blinds, heating, cooling and solar installations. Further focal points are the planning and installation of photovoltaic systems, energy management, self-consumption optimisation with load management, storage solutions and charging stations, as well as the inspection of PV systems using thermography-capable drones. The service chain covers consulting, engineering, commissioning, and service and maintenance. Customers are households and companies in the Lucerne region.
- Site
- Inwil
- Processes
- Smart home integration with awareON (lighting, blinds, heating, cooling, solar installations), awareON electrical installation, PV system planning, PV system installation (delivery, assembly, electrical installation of solar modules), PV inspection with thermal drone (thermography, thermal image analysis), Consulting (project consulting, energy efficiency consulting), Engineering: design of building systems, system design, programming (PLC, KNX), Commissioning of installations
- Employees
- 2–10 (LinkedIn)
- Industries
- Building automation, Building services engineering, Photovoltaics / renewable energies, Smart Home / residential construction, Industrial Automation, Energy Efficiency
- 01
Consulting
- 02
Engineering / system design
- 03
Programming (PLC, KNX)
- 04
Installation / electrical assembly
- 05
Commissioning
- 06
Service, maintenance, measurement and monitoring
Locations
Inwil
CHHeadquarters
- Thermography drone (PV inspection)
Services and Systems



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering | – | – | – | – | – |
| Smart home integration with awareON (lighting, blinds, heating, cooling, solar installations)Engineering | – | – | – | – | – |
| awareON electrical installationAssembly | – | – | – | – | – |
| PV system planningEngineering | – | – | – | – | – |
| PV system installation (delivery, assembly, electrical installation of solar modules)Assembly | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| PV inspection with thermal drone (thermography, thermal image analysis)Testing | – | – | – | – | – |
| Consulting (project consulting, energy efficiency consulting)Engineering | – | – | – | – | – |
| Engineering: design of building systems, system design, programming (PLC, KNX)Engineering | – | – | – | – | – |
| Commissioning of installationsAssembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Thermography drone (for PV inspection) | – | – | – | – | Inwil |
Additional services