A higher bill can reflect consumption, billing days, charge components, or a revision after an estimate. Examine the detail first. CLP and HK Electric have different billing and service arrangements, so do not apply one company's example automatically to the other. Confirm the account and address, then compare similar periods or daily consumption, particularly after summer air-conditioning use, moving, or changes in the household.
What to have ready
Before you start
Both suppliers publish billing information for readings, consumption, estimates, and charges. Observe a meter only where safely visible; do not open a cabinet, break seals, or touch wiring. If a landlord passes on the charge, preserve the original supplier bill, sub-meter readings, and allocation method. An enquiry about the supplier's account and a dispute about the landlord's allocation may require different channels and evidence. Keep those questions distinct when explaining the problem.
What to do, step by step
- Check the account, address, and billing days, list consumption and charge changes, and identify any estimate, revision, or other included amount.
- Provide a safely obtained reading through the supplier's documented process, keeping a dated photograph and comparable previous statements.
- Ask the correct supplier about the specific disputed reading or charge and retain the reference and written explanation.
- Clarify payment and due-date handling during the enquiry and any approved extension, then check a revised bill and follow up the difference.
Costs, timing, and things to check
An enquiry does not automatically suspend payment or supply procedures. Do not treat stopped payments as a registered dispute; ask about support or an extension if needed.
Suppliers warn about fake overdue-bill websites. Check and pay through the official account, and use the appropriate emergency route for electrical danger or supply faults.
A practical example
For a revised statement, list the earlier estimated reading, current actual reading, and their dates and ask the supplier how the difference was calculated. If consumption itself increased, compare air-conditioning and other use separately. This sequence tests the billing explanation without prematurely declaring the meter defective or assuming the whole amount is an error.
Investigate readings and charge details and obtain handling and payment instructions from the correct supplier.
Official information and enquiries
These are the reference and service entry points for this guide. Check current fees, eligibility, and schedules with the authority. The preparation date is not each source's official update date.