Our commercial electricians in London provide comprehensive EICRs for commercial buildings, offices, retail units, HMOs, leased spaces and multi-site portfolios. Our services ensure full compliance with BS 7671 (IET Wiring Regulations) and support insurance, legal and safety requirements
Trusted commercial electrical services in London
Expert commercial electrical services for offices, retail, industrial, and public sector environments in London. From electrical installations and maintenance to emergency repairs, our certified commercial electricians ensure your systems are safe, compliant, and energy-efficient.
- Certified commercial electricians adhering to BS 7671 & Part P Building Regulations
- Same-day commercial electrical services in London
- Available 7 days a week including holidays for emergency repairs
- Specialists in business electrical systems and commercial property requirements
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Certified commercial electrical partner, trusted by London’s leading offices, retailers, and property managers
Full-service commercial electrical company London
Our commercial electrical services for London businesses
Fantastic Services provides comprehensive electrical services tailored to the operational needs of London businesses. Our commercial electrical specialists handle everything from emergency repairs to planned maintenance, ensuring minimal disruption to your operations. We provide:
Commercial EICR (Electrical Installation Condition Reports)
Electrical fault finding
From tripping circuits to damaged wiring, our certified electricians specialise in commercial electrical repairs in London, minimising downtime and preventing operational disruptions. Using advanced diagnostic equipment, they quickly identify issues affecting lighting circuits, power distribution, emergency systems, and data cabling infrastructure, ensuring your commercial electrical systems are safe and operational with minimal business downtime.
PAT testing for business premises
Our portable appliance testing service ensures all electrical equipment in your workplace is safe to use. Regular PAT testing protects employees, satisfies insurance requirements, and demonstrates compliance with Health and Safety at Work Act regulations.
Commercial electrical rewiring
Upgrading outdated electrical wiring in commercial buildings improves safety, increases electrical capacity for modern equipment, and ensures compliance with current wiring regulations. Fantastic Services offers full or partial commercial rewiring services for offices, retail units, and hospitality venues, with project management that minimises disruption to your business operations
Electrical safety certificate for businesses
Following thorough electrical inspections, our certified commercial electricians issue electrical safety certificates that verify your London property meets all required safety standards. Essential for landlords, facilities managers, and business owners, these certificates meet insurance requirements and ensure legal compliance
Commercial lighting installation & repair
Our London commercial lighting services include the installation and repair of:
- ✓ Energy-efficient LED office lighting
- ✓ Specialist retail display lighting solutions
- ✓ Emergency lighting
- ✓ Outdoor and security lighting
- ✓ Smart lighting controls for modern business premises
Switches and sockets installation
We professionally install and replace switches, sockets and power points in offices, retail units and commercial buildings. Our certified commercial electricians ensure all components are safely connected, correctly rated and positioned for practical day-to-day use in high-traffic business environments. Ideal for office fit-outs, refurbishments, workspace upgrades and compliance improvements.
Outdoor commercial lighting installation
Enhance the safety, visibility and appearance of your business with professionally installed exterior lighting. Our commercial electricians in London design and install durable outdoor lighting solutions for entrances, pathways, car parks, loading areas and landscaped commercial spaces, improving security and the overall customer experience
Fuse box replacement
Modern business properties require electrical panels that can handle increased loads from IT equipment, HVAC systems, and electric vehicle charging. We provide safe and efficient commercial fuse box replacements and electrical panel upgrades that future-proof your business's electrical infrastructure
Extractor fan replacement for commercial settings
We replace faulty or outdated extractor fans in commercial properties, enhancing ventilation, airflow, and indoor air quality. Our certified electricians install compliant, high-performance ventilation systems tailored for commercial kitchens, offices, washrooms, shared facilities, and high-occupancy environments.
EV charger installation
As more employees and customers drive electric vehicles, commercial EV charging infrastructure becomes essential. Our certified electricians install workplace EV chargers, car park charging stations, and fast-charging units for hospitality venues -complete with load management systems to prevent electrical overload.
Certified by: ![ISO Certified]( "ISO Certified")
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![The Contractors’ Health and Safety Assessment Scheme]( "The Contractors’ Health and Safety Assessment Scheme")
Proud member of: ![Elevating rental living]( "Elevating rental living")
Client testimonials
Client outcomes that speak for themselves
"I've been an office manager in the city for about 20 years now, and I can honestly say that over the last 3 or 4 years, it has become really difficult to find good maintenance people - but Fantastic Services have changed that for me."
Office Manager
Urgent electrical repir and maintenance for business
Emergency commercial electrical services London
When a business is hit by an unexpected electrical failure, every second counts. Electrical downtime means lost revenue, productivity delays, and potential health and safety risks, especially in sectors like healthcare, hospitality, retail, offices, and property management. That's why our emergency commercial electrical services are available 7 days a week, including holidays, across London.
Our emergency electricians arrive fully equipped to diagnose and repair faults on the spot, restoring power quickly or isolating hazards safely. Whether it's a tripped circuit, lighting failure, or wiring emergency, our team delivers fast, compliant solutions that get your systems running again - all in full accordance with NICEIC and BS 7671 standards.
Why businesses choose our emergency services
- Commercial-grade expertise – All engineers are NICEIC-certified, fully insured, and experienced in high-demand commercial environments.
- Rapid response appointments – We offer same-day and next-day service appointments for businesses across all London zones.
- Regulatory compliance – All emergency and scheduled work complies with BS 7671 Wiring Regulations and is supported by detailed service reports.
- Out-of-hours availability – Book emergency callouts after hours or on weekends to minimise disruption to your business operations.
Trusted partner for same-day commercial electrical fault resolution
Business electrical emergency service London
Electrical emergencies can vary from immediate safety threats to critical power or system failures. Our commercial electricians in London respond rapidly to all urgent electrical faults to restore safety and power to business premises. Below are the most common types of emergency electrical issues we handle for offices, warehouses, and other commercial environments.
Our Commercial Electrical Service Process
Professional, efficient, and fully compliant electrical services for business
Trusted commercial electrical service company in London
50,000 +
customers served monthly across the commercial and residential sectors
2,000+
trained and certified professionals delivering electrical, maintenance, and building solutions
500+
franchise partners, ensuring consistent service standards worldwide
Over 100
commercial cleaning, maintenance, and electrical services for businesses of all sizes
14+
years serving London's commercial electrical needs across all sectors
Electrical Service Provider You Can Trust
Why businesses trust our commercial electricians in London
Licensed, NICEIC-approved comercial electricians
Every Fantastic Services commercial electrician in London is fully certified and compliant with UK electrical standards, including BS 7671 Wiring Regulations and Part P Building Regulations. Our electricians complete regular training to ensure safety and compliance in all residential and commercial settings.
Extensive local experience
With years of experience delivering commercial electrical services across Greater London, our professional electricians understand the unique needs of London's business infrastructure. Whether working on Victorian residences or modern office spaces, we bring local expertise and practical solutions to every project.
Rapid fault diagnosis
All electricians use state-of-the-art diagnostic tools to locate and fix electrical problems. This enables rapid identification of issues, from faulty wiring to complex circuit problems, minimising investigation time and reducing disruption to business operations.
Minimal business disruption
We understand that electrical work in commercial premises must align with business operations. Our commercial electricians work flexibly, offering out-of-hours installations, weekend servicing, and phased project delivery that keeps your business running while upgrading your electrical infrastructure.
Customised electrical repair & maintenance solutions
Fantastic Services offers flexible electrical maintenance contracts tailored to each business's specific needs. Whether you manage an office, retail space, or industrial facility, our commercial electricians in London will design a bespoke service plan that ensures safety, compliance, and efficiency. From routine inspections and testing to proactive fault prevention, we help businesses minimise downtime, extend equipment lifespan, and maintain fully compliant electrical systems year-round.
Energy-efficient solutions for businesses
Whether upgrading to LED lighting or installing efficient power systems, we help London businesses achieve sustainability goals while reducing energy costs and their carbon footprint.
More Fantastic Services for your business
Sectors we provide with business electrical services
Get your commercial electrical quote today!
Our certified commercial electricians in London deliver fast, professional electrical services with minimal disruption to your workplace. Whether you need emergency repairs, routine maintenance, or major electrical installations, we're available 7 days a week.
