Commercial Electrical Inspections: What Should Facilities Managers Be Checking?

For facilities managers, electrical safety should be about more than reacting when something goes wrong.

A regular commercial electrical inspection can help identify deterioration, defects and potential risks before they lead to disruption, costly repairs or safety concerns. It can also give facilities teams a clearer picture of the condition of a building's electrical systems and support better maintenance planning.

What Is a Commercial Electrical Inspection?

A commercial electrical inspection assesses the condition of a building's electrical installation.

Depending on the property and the scope of the inspection, this may include distribution boards, fixed wiring, sockets, switches, lighting, earthing, bonding and other electrical equipment.

Regular inspection and testing can help facilities managers understand what needs attention now and what may need to be planned for in the future.

What Should Facilities Managers Be Checking?

Some of the main areas to keep under review include:

Distribution Boards

Distribution boards should be accessible, clearly labelled and free from obvious damage or signs of overheating.

Clear circuit identification is particularly important in commercial buildings, where maintenance teams may need to isolate specific areas quickly.

Fixed Wiring and Accessories

Sockets, switches, isolators and other electrical accessories can deteriorate through regular use.

Warning signs can include:

• Cracked or damaged sockets

• Loose accessories

• Discolouration or overheating

• Frequently tripping circuits

• Exposed or poorly protected cables

• Temporary electrical arrangements that have become permanent

  
  

Recurring faults may indicate a wider issue that needs investigating.

Lighting and Emergency Lighting

Lighting systems should be checked for damaged fittings, repeated failures and suitability for how each area is being used.

Emergency lighting should also form part of routine testing and maintenance, with records kept of inspections, faults and remedial work.

Portable Electrical Equipment

Facilities managers should also consider the condition of portable electrical equipment.

Visual checks and appropriate PAT testing can help identify damaged plugs, leads, chargers and appliances before they become a problem.

Don't Just Fix the Immediate Fault

An inspection should do more than identify individual defects.

If the same circuit, socket or area repeatedly develops problems, it may suggest that the electrical installation no longer suits the way the building is being used.

Understanding the cause of recurring faults can help facilities managers avoid repeatedly paying to fix the same symptoms.

Managing Remedial Recommendations

Where an inspection identifies defects or recommended improvements, they should be turned into a clear action plan.

Facilities managers should record what needs attention, prioritise more serious issues, schedule remedial work and retain documentation once repairs have been completed.

For larger sites, this information can also be incorporated into planned preventative maintenance schedules.

Electrical Inspections and Planned Maintenance

A commercial electrical inspection can be a useful tool for future planning.

It may highlight ageing equipment, deteriorating accessories or parts of the installation that are likely to require upgrading.

This allows work to be budgeted and scheduled in advance rather than waiting for equipment to fail.

For facilities managers responsible for multiple sites, inspection results can also help prioritise investment across different buildings.

Keep Electrical Records Organised

Facilities teams should keep relevant electrical documentation accessible, including:

• Inspection reports

• Test certificates

• Distribution board schedules

• PAT testing records

• Records of remedial work

• Electrical drawings where available

• Documentation relating to upgrades or alterations

  
  

Good records make future maintenance, inspections and fault-finding much easier.

Check Electrical Capacity Before Installing New Equipment

New machinery, air conditioning, EV chargers or other equipment can place additional demand on an existing electrical installation.

Before major equipment is installed, facilities managers should consider whether there is sufficient capacity, whether new circuits are required and how the electrical work will be coordinated.

Bringing a commercial electrical contractor into a project early can help identify potential problems before work begins.

For larger refurbishments or installations, Lyons Electrical also provides project consultancy to support planning and coordination.

A More Proactive Approach to Electrical Maintenance

Facilities managers do not need to carry out technical electrical testing themselves, but they can take a proactive approach by monitoring faults, keeping records and arranging appropriate inspections.

Regular inspection and testing can help businesses understand the condition of their electrical infrastructure, identify developing problems and plan improvements before they affect day-to-day operations.

Lyons Electrical provides commercial inspection and testing, electrical contracting, PAT testing and project consultancy services.

If you are responsible for a commercial or industrial property and would like to discuss your electrical inspection requirements, get in touch with Lyons Electrical to arrange an inspection or talk through your site.