Sales, meter reading and billing of water and heat meters for the housing industry.
CalMess GmbH Wärmemeßdienst
Hoppegarten · Salzgitter · MühlhausenNew on Amplifa
About CalMess
CalMess GmbH Wärmemeßdienst is a mid-sized service provider in the field of sales, meter reading and billing of water and heat meters. The company offers heating and operating cost billing, interim consumption information (UVI), energy performance certificates, energy management with remote meter reading, smart metering as well as planning, installation and maintenance of smoke alarms. The portfolio also includes rental and maintenance service for meters including calibration monitoring, project planning and the open metering platform SMARTER BUILDINGS. Only products from certified brand manufacturers are used, such as heat cost allocators, heat meters, water meters and smoke alarms. Customers are owners, property managers and specialist companies in the residential and commercial real estate sector. Since 2023, CalMess has been part of the Officium Group; the company services more than 588,000 meters nationwide from sites in Hoppegarten, Salzgitter and Mühlhausen.
- Site
- Hoppegarten
- Processes
- Sales, meter reading and billing of water and heat meters, Heating cost billing & operating cost billing, Rental and maintenance service for meters and systems (incl. calibration monitoring/meter, UVI (interim consumption information), Energy performance certificate (consumption- and demand-based), Energy management with remote meter reading system, Officium platform SMARTER BUILDINGS (open metering platform, radio remote reading), Smart Metering (electricity and gas, smart meter gateways)
- Founded
- 1991
- Industries
- Housing industry, Property management, Residential and commercial real estate
- 01
- 02
Project planning and installation of the measuring and data acquisition devices
- 03
Annual meter reading or remote meter reading
- 04
Data processing and preparation of billing statements
- 05
Rental and maintenance service incl. calibration monitoring
Locations
Hoppegarten
DEHead office/HQ
Salzgitter
DELocation (formerly Wärme-Mess-Service GmbH)
Mühlhausen
DEBilling location (formerly Systeme & Service Abrechnungsgesellschaft mbH)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sales, meter reading and billing of water and heat metersTesting | – | – | – | – | – |
| Heating cost billing & operating cost billingEngineering | – | – | – | – | – |
| Rental and maintenance service for meters and systems (incl. calibration monitoring/meterTesting | – | – | – | – | – |
| UVI (interim consumption information)Testing | – | – | – | – | – |
| Energy performance certificate (consumption- and demand-based)Engineering | – | – | – | – | – |
| Energy management with remote meter reading systemEngineering | – | – | – | – | – |
| Officium platform SMARTER BUILDINGS (open metering platform, radio remote reading)Engineering | – | – | – | – | – |
| Smart Metering (electricity and gas, smart meter gateways)Engineering | – | – | – | – | – |
| Planning, installation, maintenance and commissioning of smoke alarmsAssembly | – | – | – | – | – |
| Project planning for metering and energy servicesEngineering | – | – | – | – | – |
| Heat cost allocators (radio heat cost allocators)Testing | – | – | – | – | – |
| Heat meters (heat meters)Testing | – | – | – | – | – |
| Water meters (hot and cold water meters)Testing | – | – | – | – | – |
| Smoke alarms (product incl. installation)Assembly | – | – | – | – | – |
Additional services
History
- 1991
Foundation of the company
- 2023
CalMess becomes part of the Officium Group
Integration of Wärme-Mess-Service GmbH (Salzgitter) and Systeme & Service Abrechnungsgesellschaft mbH into CalMess GmbH