Electrical Testing
We’re commercial electrical contractors, based in London, with years of experience in the electrical industry. We understand the importance of health and safety to your business. It’s a legal requirement after all. We’re here to ensure your commercial properties’ electrical systems comply with British standards.
We have wide-ranging experience in electrical inspection and testing, ranging from small offices and schools, to data centres, banks and trading floors. If required, we can even take on full scale building shut downs.
Our NICEIC qualified electricians provide a range of electrical testing services and electrical reports, along with remedial work for any electrical issues. We ensure your business maintains high electrical safety standards.

What is the standard for electrical testing in the UK?
Commercial property owners need to adhere to the 5 year electrical test. It comprises several tests on fixed electrical installations. These tests must be carried out by a qualified electrician. They’re mandatory requirements in line with Electricity at Work Regulations and the IET Wiring Regulations BS 7671:2008.
After your electrical test, we issue an Electrical Installation Condition Report (EICR). The report will list observations and recommendations, covering any deviations from the regulations and anything causing the installation to be deemed unsafe. We’ll also supply a quote to remedy these issues and ensure a satisfactory condition report. The EICR keeps you compliant with relevant regulations and is proof of the safety of your electrical systems.
How Prolec can help

Compliance Expertise
As a NICEIC Approved Contractor, Prolec’s team of fully qualified engineers is well-versed in all relevant British standards and regulations. We make sure that your electrical systems are compliant with statutory duties.
Comprehensive Services
We offer a complete compliance package, including electrical testing and inspection, and certification for fixed wiring (in line with BS 7671), portable appliance testing, fire alarms (in line with BS 5839), and emergency lighting (in line with BS 5266).
Tailored Solutions
Our services are customised to meet the specific needs of your business, whether you operate a data centre, financial institution, university, historic building, office or industrial facility.
Single Point of Contact
We provide a dedicated point of contact for each client, ensuring seamless communication and efficient project management.
Documentation and Certification
After thorough electrical inspections and tests, we provide clear documentation and certification. This confirms your systems and electrical equipment are safe and compliant.
Our specialist services
Portable Appliance Testing
Protect your business from electrical risks with our comprehensive portable appliance testing (PAT testing). This safety test ensures all electrical appliances meet stringent safety standards.
Electrical Installation Condition Report
Our thorough fixed wiring testing services (known as an EICR report) identify potential electrical faults. We’ll do a visual inspection and list the remedial electrical works required to bring you up to British standards and wiring regulations (in line with BS 7671).
Emergency light testing
Our expert emergency lighting services guarantee that your premises have reliable lighting solutions, ensuring safe evacuation during power outages or emergencies. This is in line with BS 5266.
Electrical Installation Certificate
When our fully qualified and experienced electrical engineers install electrical components, such as fuse boxes or electrical wiring, they’ll endorse it with an electrical installation certificate.
Fire alarm testing
It’s imperative to ensure your fire alarms are functioning correctly. We’ll undertake periodic inspection reports in line with BS 5839.
Professional protection
By partnering with Prolec to carry out periodic inspections of your electrical systems, you can rest assured that your business is meeting its statutory and insurance requirements. Spanning electrical safety certificates and the all important Electrical Installation Condition Report (EICR certificate) and more, our rigorous inspection and testing processes give you peace of mind.
Who we work with
We tailor our services to meet the unique needs of each client, whether it’s a commercial building or commercial premises, by leveraging our technical expertise, ensuring strict compliance with safety standards, and providing bespoke solutions. Whether it’s maintaining uptime in data centres, enhancing security in banks, modernising historic buildings, or optimising efficiency in industrial settings, our collaborative approach ensures that we deliver reliable and cost-effective electrical solutions designed specifically for each business. Our commitment to excellent service guarantees that your commercial premises will benefit from top-tier electrical expertise.
Data Centres
Prolec understands the critical importance of uptime and security in data centres. We provide robust electrical solutions designed to ensure uninterrupted power supply, optimal efficiency, and stringent safety standards to protect your data infrastructure.
Financial Institutions & Banks
For financial institutions and banks, Prolec delivers precise and reliable commercial electrical work that supports your complex operational needs. Our expertise ensures secure, energy-efficient installations and maintenance to uphold the integrity and security of your financial transactions.
Universities & Schools
Prolec caters to the unique requirements of educational institutions by offering comprehensive electrical solutions that enhance learning environments. From advanced lighting installations to reliable power for technology and labs, CCTV installation, and electrical maintenance, we ensure a safe and effective infrastructure for students and staff.
Historic Buildings
When encountering electrical issues in historic buildings a careful approach and expert knowledge is needed to carry out upgrades and repairs. At Prolec, we specialise in upgrading electrical systems to modern standards while maintaining the architectural integrity, ensuring both safety and functionality without sacrificing the building’s heritage.
Offices
Prolec provides tailored electrical services for offices and commercial property, focusing on creating efficient, comfortable, and safe working environments. From upgrading your lighting installation to be more energy-efficient to complete rewiring of power and data cabling, we support the productivity and well-being of your workforce.
Industrial & Manufacturing
We support an array of commercial buildings, be it a warehouse, factory, or manufacturing facility, with expert electrical services that ensure safe, efficient, and reliable solutions tailored to enhance productivity and support business growth.
Get in touch

Our team is here to help
Contact our friendly, knowledgeable team with your queries and to discuss cost-effective pricing solutions.