Electrical & Plumbing Services in London
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At Bigness Group, we keep London’s homes and workplaces running smoothly with reliable electrical and plumbing services.
From installations and repairs to full-system upgrades, our certified engineers deliver fast, safe, and compliant solutions.
Whether you’re renovating, maintaining, or responding to an emergency, we combine technical expertise with honest communication to make every job efficient and stress-free.
Our goal is simple — to ensure your property’s vital systems perform flawlessly, 24/7.
Our Electrical & Plumbing Services in London
We provide complete solutions for both residential and commercial buildings, covering everything from small fixes to full mechanical-and-electrical (M&E) projects.
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Electrical Installations & Rewiring – Full or partial rewiring, lighting systems, sockets, and power upgrades to BS 7671 standards.
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Plumbing Installations & Repairs – Leak detection, pipe replacement, drainage, and pressure-tested water systems.
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Heating & Hot-Water Systems – Boilers, pumps, and controls installed and maintained by Gas Safe-registered engineers.
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Smart Controls & Energy-Efficient Systems – Automation, LED lighting, thermostatic controls, and water-saving fixtures.
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Testing & Certification – EICR reports, PAT testing, gas safety certificates, and landlord compliance documentation.
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Emergency Call-Outs – Rapid response for electrical faults, burst pipes, or heating failures anywhere in London.
Every service follows strict health-and-safety protocols and includes a workmanship guarantee.
Our Process
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Inspection & Diagnosis – We identify the fault or installation requirement using the latest testing tools.
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Transparent Quotation – You receive a clear, itemised cost before any work begins.
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Professional Execution – Certified electricians and plumbers carry out the work safely, cleanly, and efficiently.
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Testing & Verification – All systems are tested and certified for performance and compliance.
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Aftercare & Maintenance – Optional service plans to keep your systems operating at peak efficiency year-round.
This process ensures reliability, accountability, and peace of mind from the first visit to final sign-off.
Why Choose Bigness Group
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Multi-trade engineers for coordinated electrical + plumbing solutions
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Fully qualified NICEIC, Gas Safe, and Part P specialists
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Transparent pricing with no hidden extras
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Preventive maintenance programs to avoid future issues
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Fast response times and exceptional customer care
With Bigness Group, you get more than a quick fix — you get a long-term partner committed to safety, sustainability, and quality workmanship.
Frequently Asked Questions
Q: Do you provide 24-hour emergency call-outs?
Yes. Our engineers are on standby across London for urgent plumbing or electrical issues, day or night.
Q: Are your electricians and plumbers certified?
All our engineers hold relevant NICEIC, Gas Safe, or City & Guilds qualifications and follow the latest UK standards.
Q: Can you handle both domestic and commercial projects?
Absolutely. We service everything from private homes to offices, restaurants, and multi-unit developments.
Q: Do you issue compliance certificates?
Yes — we provide EICR, PAT, and gas safety certificates as part of every completed job.
Q: Can I schedule regular maintenance?
Of course. We offer flexible service contracts to keep your electrical and plumbing systems in perfect condition.
Our Latest M&E Projects in London
Explore our recent electrical and plumbing installations — from energy-efficient lighting upgrades to full heating-system overhauls. Each project demonstrates our attention to safety, performance, and design coordination.
Electrical & Plumbing Services in London by Borough
Bigness Group delivers professional M&E services across all London boroughs — from Westminster and Camden to Croydon and Ealing. Our borough-based teams ensure quick response, local knowledge, and consistent service quality. We coordinate directly with landlords, managing agents, and homeowners to maintain compliance and reduce downtime.
Barking and Dagenham / Barnet / Bexley / Brent / Bromley / Camden / Croydon / Ealing / Enfield / Greenwich / Hackney / Hammersmith and Fulham / Haringey / Harrow / Havering / Hillingdon / Hounslow / Islington / Kensington and Chelsea / Kingston upon Thames / Lambeth / Lewisham / Merton / Newham / Redbridge / Richmond upon Thames / Southwark / Sutton / Tower Hamlets / Waltham Forest / Wandsworth / Westminster
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