Langley Electrical Contractors provides professional electrical testing in Slough for homeowners, landlords and businesses that need clear answers, safe electrics and reliable paperwork.
If you have flickering lights, warm sockets, nuisance tripping, ageing wiring, concerns about electrical appliances or a property that needs a certificate, our team can inspect, test and report with minimal disruption.
Electrical issues can quickly become stressful. Faults hidden inside a consumer unit, damaged extension leads, overloaded circuits or unsafe electrical equipment can increase the risk of fire, electric shocks and costly downtime. We help you understand the condition of your property’s electrics, what needs attention and what can safely be left alone.
Our electrical testing services are designed to make safety and compliance straightforward. We carry out domestic electrical testing for homeowners and tenants, and commercial electrical testing for businesses, schools and other workplace settings. Every inspection is approached carefully, with clear communication before, during and after the visit.
We assess the fixed electrical installations in a property — wiring, sockets, consumer unit, earthing, bonding and overall system condition. An EICR can identify faults, deterioration, poor previous workmanship, overloaded circuits and safety concerns before they become bigger problems.
These can include visual checks, circuit testing, fault finding and safety checks tailored to your property.
Where portable items need attention, we can carry out PAT testing for appliances used by employees, tenants or the public — including everyday appliances, IT equipment and extension leads.
Testing is not just a box-ticking exercise. Electrical safety standards in Hounslow follow national regulations enforced by local authorities. For landlords, an inspection can support compliance and provide a landlord electrical certificate. For businesses, it helps demonstrate responsibility under the Health and Safety at Work Act. For homeowners, it gives peace of mind when buying, selling, renovating or letting a property.
Clear reporting — we explain findings in plain English, including faults and recommended remedial work, and when choosing a provider it is important to check they are accredited and have a strong reputation.
Practical next steps — in most cases we can arrange repairs, replacements or upgrades after the test.
Flexible support — we work with homeowners, landlords, businesses, schools and other sectors.
Safety first — we focus on reducing the risk of fire, electric shocks and disruption, with registered and qualified electricians assessed to meet British Standards and complying with BS7671 and 18th Edition BS7671 standards in Slough.
Transparent pricing — affordable prices and free quotes, without cutting corners on quality.
Tell us what you need — book an inspection by sharing the property type, location in Slough, access details and whether you need an EICR, PAT testing, fault finding or another form of inspection.
We arrange a visit — our electricians confirm what needs to be checked and explain what to expect, including visit length and whether power may need to be switched off temporarily.
We complete the test — our qualified electricians and engineers perform the testing by inspecting the relevant electrics, wiring, sockets, circuits, appliances and equipment using appropriate test methods. This ensures the right checks are completed safely.
You receive clear results — we provide a report or certificate highlighting the condition of the installation and any faults or observations.
We help with remedial work — if problems are found, we can quote for remedial work, explain the steps needed, repair faults, and install replacement electrical items where needed. Hazardous EICR remedial work may need to be completed within 28 days by a certified contractor.
Every property is different. Age of the installation, previous alterations, usage levels and workplace conditions all affect what testing is needed and how often. Commercial and industrial sites may also need testing under the Electricity at Work Regulations 1989. Our role is to give you honest advice, not to sell unnecessary work.
Langley Electrical Contractors is led by founder Liam Langley, who established the business in 2018 after more than a decade of hands-on electrical experience. We have completed over 7,500 jobs for more than 5,000 customers, and our team is known for quality, reliability and personalised service.
We are an accredited electrical services company, NICEIC registered and City & Guilds qualified, ensuring our electricians work to recognised industry standards. Our team includes qualified electricians, local electricians, and an EICR electrician for inspection work, and we specialise in a wide range of work. We also hold professional indemnity and public liability insurance, with Public Liability Insurance helping protect against financial damages during testing.
With 192 reviews across Google, Checkatrade and TrustATrader and an average rating of 4.9 out of 5, customers choose us because we are friendly, professional and thorough — whether carrying out electrical testing in Slough, repairing a fault, upgrading a consumer unit or helping with rewiring, smart lighting, CCTV, EV charger installation or emergency call-outs. Feedback on reputable platforms from vetted professionals can also give customers insight into service quality, and much of our work comes through recommendations from clients who say we are highly recommended and a professional electrician team they can trust.
We also offer a 24-hour emergency call-out service. If something is unsafe, sparking, repeatedly tripping or causing concern, call us directly.
It can include an EICR, fault finding, visual checks, circuit testing, socket testing and broader electrical safety checks. We look at the consumer unit, wiring, earthing, bonding and any visible signs of damage or deterioration. We can also discuss PAT testing for portable appliances used around the property.
For rental properties, every five years — landlords should keep suitable evidence of electrical safety for each rented home. EICR certificate costs in Slough vary by service provider. For other premises it depends on property type, usage, age and previous test results. Homeowners in Slough may arrange one when buying, selling or renovating, or if they have concerns about the condition of their electrics.
Yes. We check the property's electrics, document the findings and identify any remedial work required. For HMOs, landlords may need to provide a copy of the EICR on request. This helps landlords demonstrate they are taking safety seriously for tenants and meeting their legal responsibilities.
Yes. We explain the issue, quote for remedial work and, in most cases, complete the required repairs or upgrades ourselves before confirming the next step for your report or records.
Yes — for businesses, landlords, schools and other sectors. This can cover computers, heaters, kitchen equipment and other portable electrical items. An experienced PAT engineer can typically complete 30–50 tests per hour, depending on site conditions. In Slough, PAT testing averages £219 and can range from £90 to £964 depending on the job. The exact requirements depend on how equipment is used, who has access to it and the environment it operates in.
Yes, 24 hours a day, throughout the week. If you have burning smells, repeated tripping, loss of power, exposed wiring, sparks or electric shocks, switch off the affected circuit if it is safe to do so and contact us immediately. Emergency electricians may be able to reach some properties within 30–90 minutes, depending on location and demand. To start, call by phone now for a free quote.
We are based in Kings Langley and regularly carry out electrical testing in Slough and the surrounding Slough area, serving nearby areas including Langley, Cippenham, Colnbrook, Burnham, Farnham Common, Stoke Poges, Iver and Iver Heath. We also serve nearby towns including Windsor, Maidenhead, Gerrards Cross and the wider Berkshire and South Buckinghamshire region.
Langley Electrical Contractors provides expert electrical testing across North London, Hertfordshire, and surrounding areas. Find your nearest location below.
Langley Electrical Contractors specialises in the integration and maintenance of smart home technologies for residential and commercial clients.