Portable & Fixed Appliance Testing (PAT & FAT)
Electrical appliances are often overlooked, yet they remain one of the most common sources of electrical faults in commercial and industrial environments. Enlighten provides thorough, professional Portable Appliance Testing (PAT) and Fixed Appliance Testing (FAT) to help businesses stay compliant, reduce risk and maintain a safe working environment.
Our testing combines modern diagnostic equipment with a methodical, engineering-led approach that goes far beyond “sticker and tick”. We assess appliances in the context of how they are used on site, how frequently they are handled, and their real-world operating conditions — ensuring issues are identified before they become hazards.
Whether you operate an office, warehouse, production facility or multi-tenant site, Enlighten delivers reliable, documented testing you can trust.
Why PAT & FAT Matter
✔ Keeps staff, visitors and contractors safe
Appliance faults can cause shocks, fires and equipment damage. Regular testing reduces these risks significantly.
✔ Helps meet compliance obligations
PAT and FAT form part of a wider electrical safety strategy and support compliance with the Electricity at Work Regulations.
✔ Reduces downtime and equipment failure
Early identification of cable damage, worn components or declining insulation resistance prevents unexpected outages.
✔ Demonstrates due diligence
Clear records provide a strong audit trail for insurers, H&S reviews and internal risk assessments.
What We Test
Our service covers the full spectrum of appliances and equipment, including:
- Office equipment (computers, monitors, chargers, printers)
- Kitchen appliances (kettles, microwaves, vending machines)
- Workshop and industrial machinery
- Extension leads and multi-gang adaptors
- IT hardware, network equipment & peripherals
- Fixed appliances such as water heaters, panel heaters and built-in kitchen equipment
We ensure every appliance is assigned the correct risk category so testing intervals match real usage conditions.
How We Work
- Site Assessment
We review your environment, asset list and operational needs to determine a sensible and efficient testing plan.
- Professional Testing Equipment
Our engineers use calibrated, commercial-grade test instruments for reliable readings and dependable results.
- Minimal Disruption
Testing is scheduled around your working hours and operations, including out-of-hours availability where needed.
- Clear Documentation
You receive a detailed register of all appliances tested, with outcomes, asset labels, retest intervals and any advisories.
- Remedial Advice
If we identify issues, we explain them in plain English and can often resolve minor faults immediately.
Why Businesses Choose Enlighten
- NAPIT-registered test engineers trained for commercial environments
- Professional reporting tailored to audit and insurance requirements
- Fast, clean and efficient testing workflows
- Family-run business with long-term commercial partnerships
- Clear pricing with no hidden extras
- Option to include PAT/FAT in full-site service agreements
- Ability to deliver a “Site Electrical Safety Dashboard” for audits
We server in Sunderland, Newcastle, Durham & North East.