Testing & Inspection – HSK Electricals

Electrical Testing & Inspection Services

At HSK Electricals Limited, we believe that the safety and reliability of every electrical system begin with proper testing and inspection. Whether you’re managing a residential property, a commercial complex, or an industrial facility, ensuring that your electrical installations are fully compliant and hazard-free is not just a legal requirement — it’s a responsibility.

Operating across both the United Kingdom and Uganda, our qualified engineers provide thorough, standards-based electrical testing and inspection services to help clients maintain safe, efficient, and compliant installations. From periodic inspections to pre-occupancy certification, we help identify risks before they become costly or dangerous failures.

Comprehensive Testing & Inspection Services

Our testing and inspection solutions cover every aspect of your electrical infrastructure, including:

Periodic Inspection & Condition Reports (EICR): Comprehensive testing to assess the safety, integrity, and performance of electrical systems. Required for compliance under UK’s BS 7671 (IET Wiring Regulations) and Uganda’s national electrical standards.
Pre-Installation & Commissioning Tests: Verification of new electrical systems before handover to ensure they meet all performance and safety requirements.
Portable Appliance Testing (PAT): Routine inspection and testing of electrical appliances to prevent equipment-related faults, shocks, or fires.
Earth Loop & Continuity Testing: Measurement and verification of earthing systems for safety and effective fault clearance.
Insulation Resistance & Polarity Testing: Ensuring cables and circuits are properly insulated and correctly connected for optimal operation.
Thermographic (Infrared) Scanning: Non-intrusive thermal imaging to detect overheating components and hidden faults before failure occurs.
Emergency Lighting & Fire Alarm Testing: Functional and duration testing to verify that emergency and fire systems activate as intended.
Load Analysis & Energy Efficiency Audits: Evaluation of electrical load distribution and energy usage to improve system performance and cost savings.

Why Choose HSK Electricals Limited

Certified Engineers: Our electricians and inspectors are accredited by NICEIC, City & Guilds (UK) and recognized by the Uganda Electricity Regulatory Authority (ERA) for professional electrical inspection and testing.
Compliance-Driven: Every inspection is conducted in accordance with BS 7671 Wiring Regulations, Electricity at Work Regulations 1989, and relevant Ugandan electrical codes.
Detailed Documentation: We provide comprehensive inspection reports, complete with test results, fault classifications, and clear recommendations for corrective actions.
State-of-the-Art Equipment: We use advanced digital testers, insulation meters, and thermal imaging cameras to ensure accuracy and reliability in every test.
Preventive Insight: Our inspections don’t just identify faults — they help you plan maintenance and upgrades before issues escalate into costly breakdowns.
Dual-Market Expertise: With deep knowledge of both UK and Ugandan regulatory frameworks, HSK Electricals ensures that your property or project is fully compliant with local and international safety standards.

Industries & Facilities We Serve

Commercial Buildings & Offices
Residential Estates & Apartment Blocks
Industrial & Manufacturing Plants
Schools, Hospitals & Government Facilities
Construction & Real Estate Projects
Power Utilities, Data Centres & Telecom Facilities

Our Commitment

At HSK Electricals Limited, we take pride in being your trusted partner for electrical safety and compliance. Our mission is to ensure that every installation we inspect is safe, efficient, and built to last.

We provide transparent reports, actionable insights, and reliable certification — giving our clients the confidence that their systems meet both regulatory standards and operational demands. Whether it’s a Periodic Inspection in London, a PAT Test in Manchester, or a Safety Audit in Kampala or Entebbe, we deliver professional service with consistency and care.

Safety You Can Trust. Compliance You Can Prove.

With HSK Electricals, testing and inspection go beyond ticking boxes — they represent our commitment to excellence, safety, and integrity.

Wherever you are — in the UK or Uganda — our team ensures your electrical systems are certified safe, fully compliant, and ready for the future

Professional Experience

What is Inspection?

You may hear it called it test and inspect by many people in the industry, however the correct terminology you should be using is inspection and testing. This is because it makes sense to inspect first and then test. It’s quite simple really, how can you test something that you haven’t inspected?

In layman’s terms Inspection and Testing is the testing procedures that electricians use to ensure that a circuit is working correctly and safe for use before being energised. It is a set of processes and procedures which must be followed and involves the use of test equipment to measure that the installation is functioning as expected in accordance with the wiring regulations.

It is a vital part of every electrical job and is completely separate to Part P. An inspection and test is carried out to verify, so far as is reasonably practicable, that the requirements of BS 7671 (Wiring Regulations) and other relevant regulations have been met, during the job itself and after completion before handing over to the client. Inspection and testing should also be carried out for all electrical installations at regular intervals. For example an EICR (Electrical Installation Condition Report) for existing installations.

It is applicable to all areas of electrical work whether this is domestic, commercial or industrial.

Before inspection and testing is carried out

Protecting Others

It is important to ensure that safety precautions are carried out before starting. This is to protect the health and safety of others and also yourself.

It is important to protect the safety of people, livestock and property against the dangers and damage that electrical installations can cause. In basic terms this means assessing risk of injury from things such as:

Electric shock
Burns/fire
Other moving equipment
Power supply interruptions
Arcing or burning
Protecting yourself

It is important that other people know you are carrying out inspection and testing, particularly other workers on site.

Therefore it is important to label or suitably identify the switchgear and control gear when carrying out inspection and testing. Again this simply means ensuring that no-one accidentally switches on or attempts to use the installation currently undergoing inspection and testing.

Whilst these measures may seem a little extreme, it is worth bearing in mind that the installation has not been verified as being safe so still needs to be treated as a potentially dangerous installation. It is better to be safe than sorry.

What can carry out Inspection and Testing ?

Inspection and testing can only be carried out by a competent person with relevant experience and qualifications. We offer a number of courses for those wishing to carry out inspection and testing including:

City & Guilds 2392 Course – For those inspecting and testing their own installations in domestic properties.
City & Guilds 2394 Course – For those with some existing knowledge of inspection and testing and working with 3 phase
City & Guilds 2395 Course – Periodic Inspection and Testing for those with a solid understanding of inspection and testing.
What is Inspection?

It is carried out before the testing and the installation is normally disconnected from the supply.

The point of inspection is to verify that the installed equipment:

Complies with relevant standards – this is normally a mark of certification by the installer or manufacturer
Is the correct type and installed in accordance to the Regulations
Not damaged or defective which would cause a safety issue
The Inspection includes the checking of several items which are relevant to the installation. The checking can also take place, if necessary, during installation. The items checked are listed in Regulation 611.3 ‘Inspection’ BS7671.

What is testing ?

It is important that testing is carried out using the correct equipment and methods and the results are compared with relevant criteria contained in Regulations 612.2 to 612.13

Testing also needs to be carried out in a specific order before the installation can be switched on. The test order is detailed in Regulations 612.2 to 612.6

If any part of the testing fails to comply, that test plus any other testing already carried out has to be repeated once the fault has been fixed. This is because the results of the tests may not be accurate and may have been influenced by the fault.

How to Do Electrical Inspection and Testing

We carry out inspection and testing to ensure safety, meet legal and regulatory requirements, and maintain equipment function. It prevents hazards like electric shock and fires, confirms that installations are compliant with standards, and can help prevent costly equipment failure and downtime.

Regular testing is also often a requirement for insurance policies.

Safety

Prevent accidents: Inspection and testing are crucial for identifying and rectifying faulty or deteriorated installations that could lead to electric shock, fires, or other dangers.
Protect lives and property: By ensuring systems are safe for use, you protect the people and animals in a property.
Identify hidden dangers: Regular checks are vital for finding defects that could go undetected and cause serious problems.
Compliance and legal requirements
Meet regulations: Inspections verify that installations comply with national standards, such as the 18th Edition Wiring Regulations in the UK.

Fulfill legal obligations: Regulations like the Electricity at Work Regulations 1989 require those in control of electrical systems to ensure they are safe and regularly maintained, as noted by the Health and Safety Executive.
Meet rental property requirements: Landlords are legally required to have electrical installations in their properties inspected and tested.
Performance and maintenance
Ensure proper function: Testing confirms that equipment is installed correctly and is the right type for its intended use.
Avoid costly downtime: By finding potential failures before they occur, regular testing can prevent expensive malfunctions and costly downtime, especially in businesses.
Maintain insurance validity: Many insurance providers require proof of regular inspection and testing for a policy to remain valid and to cover potential claims.