Centralized allocation of costs for heat, water and other services.
Ensure fair and lawful billing of heat, water, and costs for your home with ista. Metering, energy billing, and comprehensive services for apartment buildings.
Your benefits at a glance:
Benefits that property managers, owners, and apartment users will appreciate.
Experience
Legislation
Transparency
Customer service
Up-to-date, modern solutions
Allocation of heating and water costs from ista.
The cost allocation service provided by ista guarantees you a fair and lawful distribution of costs for heating, hot and cold water, and ancillary building costs. Our solution meets all legislative requirements and provides clear, transparent, and easily understandable documentation for owners, property managers, and individual apartment users.
Professional billing of energy and services.
At ista, we know that energy efficiency and accurate energy metering and billing will continue to be key issues in the future. That is why efficient consumption management and transparent billing are among our top priorities.
We will help you choose the most advantageous billing method and suitable equipment for data collection and recording. Our services include a thorough analysis of the property, which will provide you with accurate data for correct and fair billing based on current information.
How does cooperation with ista work?
- We analyze the structure of your building and map out the energy distribution and layout of user units.
- We design the optimal technical equipment and agree on the scope of services.
- We record all necessary data and continuously update changes (e.g., tenants, appliances, or billing periods).
- We prepare energy and cost bills regularly, based on the current data.
- We deliver the results in the form of your choice – electronically or in printed form.
The right solutions for your Heat and Water Billing.
Landlords
Ensure compliance with laws and regulations and simplify your heat cost management.
Property Managers
Save time and increase operational efficiency for your properties with automated billing.
Housing Cooperatives
Benefit from automated collection and reporting of consumption data for rental units.
Headline (120): Switch to ista and transform your electricity billing into a streamlined, stress-free process.
Text (700): #not mandatory
Related technologies
By combining our comprehensive solutions with innovative technology in our devices, billing for water consumption has never been easier.
Heat cost allocator
Allocate heating costs with precise accuracy.
Heat meter
Monitor and record heat energy usage effectively.
Radio system
Flexible, efficient wireless metering connectivity.
ista24
Modern solutions for building management.
EcoTrend
Empower residents with transparent energy insights to drive energy efficiency and enhance sustainability by reducing CO₂ emissions.
Facts & figures
6,300 employees
20 countries
3.7 mil. t CO₂ emissions avoided
43 mil. radio devices
14 mil. utilisation units
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FAQ
Effective property management thanks to ista solutions.
Our services give you control over building management, with an emphasis on accuracy, reliability, and compliance with all legal requirements.
Operating cost billing
Consumption-based billing with ista optimises the process of operation billing for property owners and managers and provides residents with a accurate and easy to understand billing.