Ask who will do the work, what will be isolated, which standards and materials apply, how the installation will be tested and what documentation or warranty you receive. Avoid anyone offering a meter bypass or work on live equipment without controls.
The cheapest quote is not comparable if it excludes protective devices, correct cable sizing, earthing, testing or repairs to hidden damage.
The essentials
- Verifiable identity, experience and relevant certification.
- Written scope, materials and exclusions.
- Isolation, earthing and protective-device plan.
- Testing results, labels, diagram and warranty at handover.
What to check first
Start with the evidence already in front of you. A precise account, meter, product or safety detail is more useful than guessing from the outcome alone.
- Verifiable identity, experience and relevant certification.
- Written scope, materials and exclusions.
- Isolation, earthing and protective-device plan.
- Testing results, labels, diagram and warranty at handover.
Step by step
Work through the existing transaction, account or installation in order. Keep the reference and result from each step before moving to the next.
- Describe the fault or project without prescribing an unsafe shortcut.
- Compare written quotes on the same scope.
- Confirm how supply will be isolated and tested.
- Collect receipts, test results and an updated circuit record.
Mistakes to avoid
These shortcuts often turn a traceable problem into a second payment, a lost evidence trail or a safety risk.
- Payment for illegal connections or meter bypass.
- Unlabelled reused breakers, cables or protective devices.
- Accepting ‘it works’ instead of testing and a safe handover.
When to escalate
Utility-side equipment and sealed meters must be handled through authorised channels. Report unsafe or fraudulent work to the appropriate utility or safety authority.
Frequently asked
Should an electrician open a prepaid meter?
Not unless specifically authorised through the utility metering process. Sealed metering equipment is not ordinary household wiring.
What should an electrical-work handover include?
At minimum, the completed scope, materials, test results, circuit labels, operating instructions, warranty and any remaining risks.
Research sources
Official guidance, product information and public sources were reviewed on 27 July 2026.