Inspection & Testing

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Emergency out of hours contact number: 07748 968525

Inspection & Testing Services:

Domestic Properties (Including Rented Properties):

Inspection Guidance Notes:

Every electrical installation requires periodic testing and inspection to ensure that it remains safe and fit for purpose. The period between such testing is determined by the nature of the installation, its age and purpose. It is generally recommended that private dwellings have an Electrical Installation Condition Report (EICR) performed every 5 years. It would also be very wise to have an EICR completed prior to the purchase of a property and prior to the installation of a new consumer unit or other substantial system modifications.

In the case of rented properties the requirements are more specific and may be defined in law. Landlords have a legal duty of care to their tenants and are required to maintain electrical installations and any electrical equipment supplied with the tenancy in safe working condition. As of 1st July 2020 it is a legal requirement in England for new tenancies to have an EICR for the rented property, Landlords are recommended to have an EICR performed every 5 years thereafter and a visual inspection every change of tenancy.

In the cases of Houses of Multiple Occupation (HMO), Landlords ARE legally obliged to have an EICR performed every 5 years. Landlord's inspections should also include electrical testing (formerly commonly known as PAT testing) of all electrical appliances (including fixed appliances such as ovens, microwaves etc) supplied in the rental accommodation.

Inspection & Testing Packages:

  • Electrical Installation Condition Report.
  • Visual Inspection Report.
  • House buyers Preliminary Inspection Report.
  • Electrical Appliance Testing.

Electrical Installation Condition Report: £40.00 + £10 per circuit.

The EICR is the most detailed and rigorous inspection. The installation and all circuits will not only be visually inspected but fully electrically tested for continuity and insulation resistance. Circuit RCDs and RCBOs will be tested for correct safe operation. All fittings, switches, earthing arrangements will be inspected against the requirements of BS7671 (2018) Requirements for Electrical Installations and any anomolies reported. Depending on the size of the installation, testing may take upto 8 hours during which time interuption to the electrical supply will be intermittently required. Upon completion a full and detailed report will be issued as per the requirements of BS7671.


Electrical testing should always be performed by a competent electrician. In the case of a full EICR which is requested by an insurance company or other organisation such as a bank or mortgage company, it is likely that they will also stipulate that the inspection be performed by an electrician registered under an appropriate self certification scheme such as NICEIC Approved Contractor or NAPIT. In all cases, inspection certification as required by BS7671 Requirements for Electrical Installations must be issued.

Should you require further advice please call!

Visual Inspection report: £60.00

The visual inspection report is targeted at Landlords who require an electrical visual inspection of their property prior to the signing of a new tenancy. During the inspection attention is given to the overall condition of the installation and any electrical appliances forming part of the tenancy agreement. It also confirms that previous tenants have not interfered with the installation by making unauthorised changes or additions. The supply to the building will be checked to ensure that the electrical metering system has not been interfered with or bypassed. A final checklist report will be issued to the Landlord.

Depending on the findings of the report Bonza will provide a no obligation quote to make good any unacceptable faults.


If you have multiple rented properties then Bonza will be happy to provide a full electrical property maintenace service that will ensure your properties remain electrically safe, fully certified and are covered by our emergency call-out service all at a budget price!

Please call for details.

House Buyers Preliminary Inspection Report: £90.00

This informal assessment is aimed at house buyers who have not yet committed to buying a property (for which an EICR would be recommended) but would like a budget assessment made of the general condition of a properties electrical system prior to making an offer. 

The report includes inspection and testing of earthing systems, RCDs and RCBOs to ensure that the system is electrically safe for use. Any previously conducted unsafe installation work requiring attention/replacement will be identified. The report will give a 'heads up' to any potential property buyer of any serious issues of which they should be informed and forewarned! Finally, recommended upgrades to the electrical system will be identified. All report findings will be submitted in a written report.

Electrical Appliance Testing: £4.50/Appliance.

Electrical Appliance Testing is only conducted as part of a Landlord's EICR or Visual report.

Appliances will be tested to agreed standards by first conducting a visual inspection of leads, plugs, fuses and the general condition of the appliance to ensure no bare conductors are visible and all leads are correctly wired for polarity and sheathed. Electrical testing involves measurement of insulation and earth bonding characteristics.

All results will be tabulated into a report and each appliance awarded a PASS/FAIL mark. Items that fail the test will be removed from service by having their plug removed and fixed wired appliances will be disconnected from the supply.

Note: Testing will not involve the removal of fixed fitted appliances from their housings. Should it not be possible to electrically isolate fixed appliances without their removal then it will fail the test.


BONZA Electrical Services

3 Kings Court

King Street



Contact Info

Mob: 07748 968525

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