ISTA partner in Latvia
Heat and water metering for apartment buildings
We install ISTA meters and heat cost allocators, read consumption data remotely every day and prepare individual calculations for every apartment.
- apartment buildings across Latvia
- 590+
- apartment buildings across Latvia
- apartments read remotely
- 22,000+
- apartments read remotely
- devices installed
- 71,000+
- devices installed
- the year ISTA began
- 1902
- the year ISTA began
How we work
From installation to the bill
One partner for the whole process — devices, data reading and calculations.
High-quality devices
ISTA heat and water meters, heat cost allocators and detectors with a 10-year service life.
Remote data reading
We read consumption without disturbing residents, entering the building or even driving up to it.
Individual calculations
Calculations for every apartment or office — clear and in line with Cabinet Regulations.
Products
ISTA devices for consumption metering
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Sensonic® III · Ultego® III
Heat meters
Mechanical and ultrasonic meters for homes in apartment buildings.
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Domaqua® m · Istameter® m
Water meters
Accurate, stable measurement even at very low flow rates.
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Doprimo® 3
Heat cost allocators
The most cost-effective way to divide heating costs in buildings with a vertical heating system.
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T Logger®
Temperature detectors
Automated apartment temperature measurement and reports.
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Humonic
Humidity detectors
Humidity and temperature monitoring that helps prevent mould.
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ANKA
Smoke detectors
Wireless detectors that can be linked in a network of up to 10 devices.
View
Data reading
Residents see their consumption every day
Once they understand their consumption, residents can change their habits and directly influence their monthly bill for water and heat.
- Readings every day at 00:00 — without entering the apartment
- Data in the istaonline portal and as Excel files for accounting
- No software, servers or staff training to pay for
Important information
Deadline: 01.01.2027
Water meters must be remotely readable
Under Cabinet Regulation No. 730, meters installed before 12.10.2025 that cannot be read remotely must be made remotely readable, or replaced where this is economically justified.
Service life
Devices are replaced every 10 years
Heat cost allocators, water and heat meters and radio modules (for example Doprimo 3, Memonic G2.0e, domaqua m) have a service life of 10 years.
About RK Birojs
Our business is metering, our philosophy is saving energy
RK Birojs is the Latvian partner of the German company ISTA. We help residents and property managers understand where, and how much, energy is used — and reduce it.
- Care — responsible towards customers, employees and partners
- Quality — a broad, easy-to-understand service with ISTA products
- Freedom — clarity in what is complicated, and lower everyday use
Want remote meter reading in your building?
Get in touch and we will prepare an offer for your building.