Inspections and Testing
No electrical system can be considered safe for use until it has been Tested and Inspected. All electrical systems deteriorate with age and use. Changes in regulations and improvements in materials often mean that wiring systems that once met regulations no longer meet current regulations.
Recommended periods of Inspection and Testing for various types of installation are given below.
| Type of installation | Maximum period between inspection and testing |
| Domestic | 10 years or change of occupancy |
| Commercial | 5 years |
| Offices | 5 years |
| Shops | 5 years |
| Public houses | 5 years |
| Village halls/community halls | 5 years |
| Residential housing | 5 years |
| Educational establishments | 5 years |
The team at twenty four seven electrical and plumbing services are fully qualified to City and Guilds 2391 – Inspection and Testing and registered with the NiICEIC to carry out Inspection and Testing.
Electrical Testing and Inspections
Domestic , Periodic Inspections and Part P
We regularly carry out inspections on behalf of clients who are considering purchasing an older property or for mortgage lenders.
Once the periodic inspection is carried out we can provide a quotation to carry out necessary repairs.
We are also Part P qualified ensuring that all certificates building control notifications are taken care of by ourselves.
Commercial – shops /offices/public houses and restaurants
We can manage your testing and inspection requirements leaving you safe in the knowledge that this work will be carried out as and when is necessary.
This is important because Health and Safety at Work Act put the duty of care upon the employer to ensure safety of all person using the premises.
Out of hours inspections can be arranged if parts of the electrical system cannot be turned off during normal working hours
Our periodic inspection report gives a detailed condition of the electrical system and includes a full report on any remedial work that may be required to bring the installation up to a satisfactory standard.
PAT testing
The level of inspection and testing required varies according to the risk of the appliance becoming faulty, which is dependent upon the type of appliance and the environment in which it is used. PAT testing forms an important part of the Safety at Work Act 1974.
Increasingly the insurance industry is requiring that PAT testing is carried prior to the renewal of an insurance policy. This is because over 1000 work place accidents involving electrical shock are reported to the HSE every year.
We can carry out regular checks using our database to ensure these are not missed out or forgotten about.
Emergency lighting
In accordance with the requirements BS 5266, emergency lighting systems should be periodically tested and inspected to ensure that all luminaries function and are positioned correctly.
Twenty four seven offer a comprehensive testing and assessment service to include the following
- Battery discharge test
- Lumen level output assessment
- Survey to assess adequate coverage
- Compatibility with BS requirements
- Client training to carry out interim testing
Fire alarms
In accordance with BS 6666 we offer a inspection and test of fire alarm circuits to ensure that operation meets current guidelines as recommended by the BS codes of practise and also the local fire authority.
If you would lke more information on Part P, periodic inspections, PAT testing, fire alarms or emergency lighting please contact twenty four seven electrical and plumbing services today.




