Protecting landlords, businesses and property owners across the UK. TES Compliance delivers thorough EICR inspections, formal certification and clear remedial guidance, all carried out by NICEIC accredited engineers to the 18th Edition Wiring Regulations.
























An Electrical Installation Condition Report Inspection is a thorough, structured assessment of every fixed electrical installation within your property. Our NICEIC-accredited engineers attend at a pre-agreed time, working methodically and causing minimal disruption throughout. Using calibrated test equipment and following the 18th Edition IET Wiring Regulations (BS 7671:2018), we inspect your consumer unit, wiring circuits, earthing and bonding arrangements, sockets, light fittings and all associated fixed equipment. Every observation is formally recorded and classified using the industry standard C1, C2, C3 and FI coding system. On completion, you receive a fully documented electrical installation condition report certificate, clearly written, professionally presented and valid for submission to insurers, local authorities and letting agents.
All inspections are conducted in full accordance with BS 7671:2018, the current UK standard governing electrical installation certificates, ensuring your report is legally recognised and technically rigorous.
Your electrical installation certificate report includes a complete schedule of circuits tested, results recorded and all deficiencies classified. A clear, professional document you can act upon immediately.
Every issue identified is assigned a formal classification code. C1 indicates immediate danger, C2 denotes urgent action required, C3 recommends improvement and FI flags the need for further investigation.
A domestic electrical installation certificate is a legal requirement for all private rental properties in England, required every five years or at the start of each new tenancy. TES Compliance ensures you meet your statutory obligations without complication.
Every electrical installation certificate NICEIC approved engineers issue carries the authority of nationally recognised, independently verified accreditation, accepted by local councils, mortgage lenders, letting agents and insurers.
TES Compliance operates across the entire United Kingdom. Whether you require a single domestic assessment or a rolling programme across a commercial portfolio, we offer flexible scheduling and fast turnaround where required.

An Electrical Installation Condition Report is a formal, written assessment of the safety and condition of all fixed electrical installations within a property. Conducted by a qualified and approved inspector, it is distinct from a new works electrical installation certificate. The EICR is specifically concerned with the ongoing safety of existing installations, assessing whether they remain fit for continued use and compliant with current regulations.
The report documents the condition of the consumer unit, wiring, earthing, bonding, protective devices and all fixed electrical equipment throughout the property. Each deficiency or observation is recorded and assigned one of four classification codes. C1 indicates danger present and risk of injury, requiring immediate remedial action. C2 indicates a potentially dangerous condition requiring urgent attention. C3 recommends improvement where no immediate danger exists. FI flags that further investigation is required without delay.
A legal requirement every five years. Your domestic electrical installation certificate must be provided to tenants and the local housing authority on request.
Businesses and commercial property owners are required under the Electricity at Work Regulations 1989 to maintain electrical installations in a safe and certified condition.
Buying, selling or remortgaging? An electrical installation certificate UK lenders and solicitors increasingly request provides documented proof of your property’s electrical safety.
Responsible for multiple properties or a mixed portfolio? TES Compliance can manage a rolling EICR programme ensuring no property falls out of certification.
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An EICR inspection is a formal assessment of the safety and condition of all fixed electrical installations within a property. A qualified engineer tests and inspects your consumer unit, wiring, earthing, bonding and all associated fixed equipment, recording every observation in a fully documented electrical installation certificate report. It is not the same as a new works certificate and is specifically concerned with the ongoing safety of an existing installation.
An electrical installation report is typically valid for five years for both rental properties and most commercial premises. However, the report itself may recommend an earlier reinspection depending on the age and condition of the installation. A new certificate of electrical installation should always be obtained following any significant remedial works carried out after the inspection.
EICR inspection cost varies depending on the size and type of property, the number of circuits to be tested, access requirements and location. A small domestic property will carry a lower fee than a large commercial premises with multiple distribution boards. TES Compliance provides transparent, itemised quotations following an initial assessment of your requirements. Contact our team for a formal quote.
An electrical installation certificate is issued when new electrical works are completed, such as a rewire, new consumer unit or additional circuit. It certifies that the work meets the required standard at the point of installation. An EICR assesses the ongoing safety of an existing installation against current regulations. Both are formal documents but serve entirely different purposes.
While the mandatory legislative requirement currently applies specifically to private rental residential properties in England, commercial property owners carry significant legal duties under the Health and Safety at Work Act 1974 and the Electricity at Work Regulations 1989. These regulations require that electrical installations are maintained in a safe condition and a current EICR is the recognised means of demonstrating compliance. Commercial insurers frequently require a valid electrical installation certificate UK businesses can present as a condition of cover.
Don’t leave compliance to chance. Our fully qualified engineers are ready to assess, certify and protect your property, whether commercial or domestic. With coverage across the entire UK.
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