City & Guilds qualified emergency electricians serving North West, West, East and South West London. 30-minute response. No call-out charge. BS7671 compliant — every job, every time.
30-minute response across London. 24/7 availability with no call-out charge — power cuts, faults, sparks, smoke.
Fuse repairs, rewiring, LED lighting, appliance installs and fault finding for homes across all four London zones.
Offices, retail, hospitality, restaurants. Reliable commercial electrical solutions across London — domestic-and-commercial certified.
Our City & Guilds qualified electricians are on call 24 hours a day, 7 days a week. No job too small. No call-out charge — ever.
From emergency power cuts at 3am to scheduled commercial rewiring — H.M Electrical Services covers every electrical need across the capital. BS7671 compliant, genuine replacement parts only.
24/7
30-minute response across London — day or night. No call-out charge, ever. Power cuts, dangerous faults, exposed wiring, smoking sockets — we're there fast.
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Domestic
Consumer unit faults, blown fuses, full and partial rewires. We diagnose, supply genuine parts, and certify all work to BS7671 standards.
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Energy
Energy-efficient LED installations for homes, offices, retail and hospitality. Downlights, strip lighting, feature pieces and full lighting refurbishments.
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Install
Ovens, hobs, extractors, washing machines, electric showers and more. Safe, compliant connections by qualified electricians.
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Diagnostic
Tripping circuits, intermittent power, mystery faults — our diagnostic process traces and fixes the root cause, not just the symptom.
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Business
Offices, shops, restaurants, salons, studios. Full commercial electrical services including testing, certification and after-hours work.
Get a QuoteEmergency call-outs, high-quality services, expert advice — the foundations we've built our reputation on for over two decades.
Power cut at midnight? Sparks in the kitchen? We're on the road within 30 minutes — anywhere in London, any day of the year.
Fully qualified electricians. All work BS7671 compliant. Genuine replacement parts from authorised dealers only — no shortcuts.
You don't pay just for us to turn up. Transparent pricing, fair quotes, and quality never compromised. Reasonably priced. Always.
Weekdays, weekends, bank holidays, 3am Christmas Day — when there's an electrical emergency in London, we pick up the phone.
H.M Electrical Services is a London-based, 24-hour electrical company with more than 20 years of hands-on experience. We provide emergency call-outs, domestic and commercial electrical services, LED lighting, rewiring, fault finding and telephone line repairs across the capital.
Every job is BS7671 compliant. Every replacement part comes from genuine, authorised dealers. Every quote is fair. And every call — at any hour — is answered by a qualified electrician, not an answering service.
Beyond mains electrical, we also handle landline repairs and entry phone systems — a practical extension of our wiring expertise that many London property owners rely on.
Wherever you are in London, our team can be at your door fast. Based at 189 Wardour Street in the heart of the city, we cover all four major zones.
24/7 — anywhere in London. Call us directly or send a message.
Drop us a message, call us direct, or visit us at 189 Wardour Street. Whatever the electrical issue, we're here to help.
Fill in the form and we'll get back to you fast. For urgent emergencies, call us direct on 07766 835 404 — 24 hours, 7 days a week.
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