Electrical Testing and Certification (EICR) in Sutton & London

At Lumiel, we prioritise the safety of your home or business by providing expert compliance testing and certification services. Our team ensures your electrical systems meet all UK safety standards, giving you confidence and peace of mind.

Whether you’re a homeowner, landlord, or business owner, our City & Guilds-certified electricians provide thorough EICR inspections, transparent reporting, and trusted certification—so you can rest assured your property meets all legal and safety standards.

Why Electrical Testing & Certification Matters

Electrical compliance is not just a legal requirement—it’s a critical step in protecting people and property. Regular EICR testing (Electrical Installation Condition Report) helps identify potential hazards, ensures your wiring and appliances are safe, and keeps your insurance valid.

Key Benefits of EICR Testing:

  • Legal Compliance – Mandatory for rental properties and businesses under UK regulations.
  • Safety Assurance – Detects electrical faults, fire risks, and shock hazards before they become dangerous.
  • Insurance Validity – Many insurers require up-to-date EICR certificates to cover claims.
  • Peace of Mind – Confirms your property’s electrical systems are safe, efficient, and compliant.

As NICEIC-approved electricians, we adhere to the highest UK safety standards, ensuring every inspection is thorough, accurate, and actionable.

Our Electrical Testing Services

Domestic EICR Testing

For homeowners, we recommend an EICR every 10 years (or sooner if advised). Our electricians assess:

  • Wiring condition and age
  • Overloaded circuits
  • Potential fire or shock risks
  • Compliance with BS7671 (UK Wiring Regulations)

Landlord EICR Certificates

For rented properties in England, landlords must have the electrical installation inspected and tested at least every 5 years (or sooner if the latest report requires it). Our reports include:

  • Clear pass/fail results
  • Urgency codes (C1, C2, C3) for any issues
  • Actionable recommendations

Commercial & Industrial EICR Testing

For commercial premises, periodic inspection is often required or recommended to meet safety duties and insurer requirements, and the right interval depends on the building and usage). We test:

  • Fixed wiring and distribution boards
  • Emergency lighting and fire alarms
  • Compliance with Health & Safety at Work Act 1974

Our Process: Safe, Transparent, and Efficient

  1. Inspection – Our electricians visually and manually test all circuits, sockets, and switches.
  2. Reporting – You receive a detailed EICR with clear findings and urgency codes.
  3. Remediation – If issues are found, we provide fixed-price quotes for repairs.
  4. Certification – Once compliant, we issue your EICR certificate for records.

Why Choose Lumiel for EICR Testing?

  • TRUSTED AND CERTIFIED – NICEIC and City & Guilds accredited.
  • TRANSPARENT PRICING – No hidden fees; fixed quotes upfront.
  • LOCAL EXPERTS – Serving Sutton, South London, Surrey, and London.
  • SAFETY-FIRST APPROACH – We prioritise hazard detection and prevention.

Areas We Serve

  • Sutton (SM1, SM2, SM3, SM5, SM6)
  • South London (Merton, Croydon, Wimbledon)
  • South-West London (Richmond, Kingston, Wandsworth)
  • Surrey (Epsom, Leatherhead, Guildford)
  • London (all boroughs)

Book Your EICR Testing Today

Don’t risk non-compliance or electrical hazards. Contact our Sutton electricians for a fast, professional inspection—your safety is our priority.

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Frequently Asked Questions

What is electrical testing and certification and who needs one??

Electrical testing and certification involves inspecting and testing your property’s electrical systems to ensure they are safe and compliant with UK regulations. This includes checks for wiring integrity, earthing, bonding, and circuit protection. After testing, you’ll receive a certificate (such as an EICR) confirming the installation’s safety. Regular testing is essential for maintaining compliance and protecting your property.

An Electrical Installation Condition Report (EICR) certifies that your property’s electrical systems are safe. It’s legally required for:
  • Landlords (every 5 years or at tenant change).
  • Homeowners selling a property (often requested by buyers).
  • Businesses (to comply with health and safety laws).
Are electrical safety certificates a legal requirement?
Yes, electrical safety certificates are a legal requirement in several situations. For landlords, an Electrical Installation Condition Report (EICR) is mandatory every five years (or at the start of a new tenancy) to ensure the property’s electrical systems are safe. For homeowners, while not always legally required, an EICR is strongly recommended before selling a property or if you suspect electrical issues. PAT testing (Portable Appliance Testing) is a legal requirement for businesses and landlords to ensure the safety of electrical appliances provided to tenants or employees.
Do landlords need electrical safety certificates?
Yes, landlords in England are legally required to provide an Electrical Installation Condition Report (EICR) for their rental properties. This must be carried out by a qualified electrician at least every five years or at the start of a new tenancy. The certificate ensures the property’s electrical systems are safe for tenants. Failure to comply can result in fines or invalidated insurance.
How long does an electrical certificate last?
An Electrical Installation Condition Report (EICR) typically lasts for five years for rental properties, as required by UK regulations. For homeowners, the validity depends on the condition of the electrical installation. If no issues are found, the certificate may remain valid for up to 10 years, but it’s recommended to have a new inspection if you notice any electrical problems or plan to sell your property.
How long does electrical testing take and what happens if faults are found?
Electrical testing, such as an EICR, usually takes 2 to 4 hours for an average-sized home, depending on the number of circuits. If faults are found, your electrician will categorise them as C1 (Danger Present), C2 (Potentially Dangerous), or C3 (Improvement Recommended). You’ll receive a detailed report outlining the issues and recommended repairs, which should be addressed promptly for safety and compliance.
How much is electrical testing and certification?
The cost of electrical testing and certification varies depending on the type of test and property size. An EICR for an average home typically costs £150 to £300, while PAT testing for a small business or rental property starts at around £50 to £150, depending on the number of appliances. Always request a transparent, upfront quote to avoid hidden fees.
How often should electrical safety checks be done?
For rental properties, an EICR must be carried out at least every five years or at the start of a new tenancy. For homeowners, it’s recommended to have an electrical safety check every 10 years, or sooner if you notice any issues. PAT testing for businesses should be conducted annually, or more frequently for high-risk environments. Regular checks ensure your property remains safe and compliant.
What types of electrical certificates are there?
Common types of electrical certificates include:
  • Electrical Installation Condition Report (EICR): Assesses the safety of your property’s electrical systems.
  • Minor Electrical Installation Works Certificate (MEIWC): Covers small electrical jobs, such as adding a new socket.
  • Electrical Installation Certificate (EIC): Issued for new electrical installations or major rewires.
  • Portable Appliance Testing (PAT) Certificate: Confirms the safety of electrical appliances in rental or commercial properties.
Each certificate serves a specific purpose and ensures compliance with UK electrical safety standards.
Will I receive a certificate after the inspection?
Yes, after an electrical inspection, you will receive a detailed certificate (such as an EICR) outlining the condition of your electrical installation. This certificate will highlight any faults found and classify them by severity (C1, C2, or C3). If no issues are detected, the certificate will confirm your property’s electrical systems are safe and compliant.
Will I receive a certificate after the replacement?
Yes, after replacing a fuse board or consumer unit, you will receive a certificate confirming the installation meets UK safety standards. This document is essential for insurance purposes and future property sales, as it proves the work was carried out by a qualified electrician and complies with Part P of the Building Regulations.

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