# Are Submeters Accurate?

Source: https://submeter.com/are-submeters-accurate/
Publisher: National Exemption Service (NES), https://submeter.com. Last reviewed September 2026.

Yes. Modern submeters meet recognized accuracy standards and measure each unit's actual use, so residents are billed for exactly what they consume.

## Are submeters accurate?
Yes. Modern submeters are built to recognized accuracy standards and measure each unit's actual utility use, so billing reflects exactly what a resident consumes. Today's meters read wirelessly and report several times a day, which also means errors and leaks are caught quickly rather than hiding until the next bill. NES uses nonproprietary meters, maintains them, and verifies the data before residents are billed. Because the total billed never exceeds the property's master-meter cost, residents can trust that they are paying their fair share and nothing more.

## Why accuracy holds up
- Meters meet recognized accuracy standards
- Every meter is tested for accuracy and registered to its unit before billing starts
- Daily wireless reads surface errors and leaks fast
- NES maintains the meters and verifies the data
- The total billed never exceeds the property's actual cost

## Accurate billing builds trust
When residents get clear, itemized bills based on their real use, disputes drop and conservation rises. Accurate metering is what makes the whole system fair for owners and residents alike.

## Questions
**Do submeters lose accuracy over time?**
Quality meters hold their accuracy for years, and NES maintains them. Daily data also flags any meter that starts reporting oddly.

**What if a resident disputes a bill?**
NES has an in-house bilingual support team that reviews usage data with the resident and resolves the question.