RELIABLE ELECTRICIANS IN SE13 & SE LONDON

Expert Electrical Services You Can Trust

Cardwell Electrical London Ltd provides 24/7 emergency callouts, domestic rewiring, commercial installations, and certified EICR inspections across Lewisham and Southeast London. Fast, fully insured, and hands-on.

Call 07500 006604

Scroll down to explore our electrical services.

OUR SERVICES

Professional electrical solutions for your

Home Wiring

Complete Electrical Services

Fuse Boards • Lighting • Rewiring

Minimal monochrome visuals, bold typography, and soft gradients for a new audio brand. I designed the full identity, packaging system, and campaign visuals for launch across digital and retail.

Oasis Audio approached me at the pre-launch stage with a clear vision: to position themselves as the refined alternative in a crowded headphone market. The challenge was to create a brand system that felt premium without being pretentious, and minimal without being cold. I developed a complete visual language built around high contrast, precise typography, and gradient-based motion graphics. The identity system included logo suite, brand guidelines, packaging design for three product lines, e-commerce assets, and launch campaign materials. We kept the palette strictly monochrome with strategic uses of soft glow effects to suggest 'afterglow' moments in sound. Every touchpoint, from the unboxing experience to social templates, was designed to feel cohesive and intentional.

Professional electrician inspecting a tidy modern consumer unit fuse board inside a London home, focused hands on work, clear lighting, deep navy work attire, crisp photography.
Professional electrician inspecting a tidy modern consumer unit fuse board inside a London home, focused hands on work, clear lighting, deep navy work attire, crisp photography.
Sleek recessed ceiling spotlights illuminated in a newly renovated living room in a Lewisham home, warm light, clean plasterwork, modern aesthetic.
Sleek recessed ceiling spotlights illuminated in a newly renovated living room in a Lewisham home, warm light, clean plasterwork, modern aesthetic.
Close-up of an electrician neatly wiring a modern brushed brass double wall socket on a freshly decorated wall in London, clean tools, expert precision.
Close-up of an electrician neatly wiring a modern brushed brass double wall socket on a freshly decorated wall in London, clean tools, expert precision.

24/7 Callouts

Emergency Electrician

Fast Response • Faults • Repairs

Electrical emergencies happen without warning. We offer round-the-clock emergency assistance across southeast London to make your home or business safe quickly and reliably.

When power cuts out, fuse boards trip continuously, or burning smells appear near switches, you need a local electrician who answers the phone directly. Cardwell Electrical London Ltd provides 24/7 emergency response throughout Lewisham and neighboring areas. You won't be put through to a call centre; you'll speak directly to an experienced electrician who can diagnose issues rapidly, isolate dangerous faults, and restore your power safely. Equipped with advanced diagnostic tools and common spare parts, we resolve most urgent electrical issues on the spot, keeping disruption minimal and safety paramount.

Emergency electrician service van parked outside a classic Victorian townhouse street in Lewisham at dusk, subtle warm street lamps, crisp professional photography.
Emergency electrician service van parked outside a classic Victorian townhouse street in Lewisham at dusk, subtle warm street lamps, crisp professional photography.
Electrician using a digital multimeter to diagnose an electrical circuit in a commercial distribution board in London, focused expression, clear professional equipment.
Electrician using a digital multimeter to diagnose an electrical circuit in a commercial distribution board in London, focused expression, clear professional equipment.
Handholding a professional calibrated voltage tester against an insulated cable junction box, precise work light, clean technical photography.
Handholding a professional calibrated voltage tester against an insulated cable junction box, precise work light, clean technical photography.

EICR Testing

Safety Certificates

EICR Reports • Landlords • Commercial

Thorough Electrical Installation Condition Reports for landlords, homebuyers, and commercial properties.Regular electrical testing is essential for property safety and statutory landlord compliance. Cardwell Electrical London Ltd conducts comprehensive EICR inspections across Lewisham and southeast London. We rigorously test all circuits, earthing systems, and protective devices to identify hidden hazards, overloaded cables, or deteriorating insulation before they cause dangerous faults or fires. visuals.

Opal came to me with a clear ask: their skincare line was gentle, effective, and ingredient-focused, but their visual identity felt generic and overlooked. I redesigned everything from the ground up, starting with a new logotype that felt softer and more considered. The photography direction emphasized natural light and minimal styling—no aggressive shadows or clinical backdrops. I designed a label system that worked across multiple product formats (bottles,

Qualified electrical engineer recording test results on a digital tablet during an EICR inspection inside a modern apartment in London, clean professional setting.
Qualified electrical engineer recording test results on a digital tablet during an EICR inspection inside a modern apartment in London, clean professional setting.
Close-up of official electrical test instrument probes measuring a main earthing terminal in a modern electrical installation, clear sharp focus.
Close-up of official electrical test instrument probes measuring a main earthing terminal in a modern electrical installation, clear sharp focus.
An electrician reviewing a detailed digital electrical safety compliance certificate on a tablet next to a clean, modern commercial electrical panel in London.
An electrician reviewing a detailed digital electrical safety compliance certificate on a tablet next to a clean, modern commercial electrical panel in London.

All work carried out by Cardwell Electrical London Ltd — safe, certified, insured.

ABOUT

Cardwell Electrical London Ltd

Based in Lewisham (SE13), Cardwell Electrical London Ltd is a dedicated, hands-on electrical contractor serving homeowners, landlords, and commercial clients throughout southeast London. We take immense pride in providing honest advice, clean work, and fast

Unlike large call-centre operations, you speak directly with experienced tradespeople who care about solving your electrical problems properly. With full public liability insurance and extensive hands-on expertise, we handle everything from minor repairs to

SKILLS

Emergency Callouts • Domestic Wiring • EICR Testing • Commercial PowerPackaging Design • Art Direction • Figma • Photoshop

Portrait of a friendly, approachable senior electrician in clean dark navy uniform with subtle gold emblem, holding a clipboard outside a brick townhome in London.
Portrait of a friendly, approachable senior electrician in clean dark navy uniform with subtle gold emblem, holding a clipboard outside a brick townhome in London.

COVERAGE

Lewisham

Greenwich & SE

Blackheath SE3

Brockley & SE4

Catford & Forest Hill

SE London

SE13

24/7 Ops

Insured

Why Choose Us

A responsive local team focused on safety, clear communication, and high-quality electrical installations across southeast London.

An organized electrician van interior showing neatly arranged toolboxes, test meters, and labeled cable spools, reflecting professional trade standards.
An organized electrician van interior showing neatly arranged toolboxes, test meters, and labeled cable spools, reflecting professional trade standards.
An electrician carefully measuring circuit parameters with a modern calibrated meter inside a clean residential hallway in London.
An electrician carefully measuring circuit parameters with a modern calibrated meter inside a clean residential hallway in London.
A bright commercial retail shop interior in London with custom feature pendant lighting and track spotlights installed neatly overhead.
A bright commercial retail shop interior in London with custom feature pendant lighting and track spotlights installed neatly overhead.
Direct Call

No Call Centres

You speak directly to an experienced electrician who understands your issue immediately and provides straightforward guidance and fair estimates.

Fully Insured

Public Cover

Complete public liability insurance gives residential homeowners and commercial clients total peace of mind on every single job.

Local SE13

Fast SE London Arrival

Centred in Lewisham, we arrive promptly for scheduled appointments and urgent emergency callouts across southeast London.

Electrician consulting with a homeowner in a modern London kitchen, showing clear diagnostic results on a digital screen.
Electrician consulting with a homeowner in a modern London kitchen, showing clear diagnostic results on a digital screen.
Electrician meticulously installing architectural under-cabinet LED bar lighting in a London kitchen apartment.
Electrician meticulously installing architectural under-cabinet LED bar lighting in a London kitchen apartment.
High-end commercial main distribution box with neatly aligned breakers and wire management in a refurbished office building in London.
High-end commercial main distribution box with neatly aligned breakers and wire management in a refurbished office building in London.
Fair Pricing

No Hidden Fees

We provide clear upfront estimates before starting work so you know exactly what to expect with no unexpected surprises.

Quality Parts

Certified Components

We only fit British Standard, high-grade components from trusted manufacturers to ensure long-term reliability and safety.

Clean Work

Neat Tradesmen

We protect your floors, work neatly, and leave every work area spotless upon project completion.

Electrician reviewing project plans and circuit schedules on a tablet against a clean dark navy backdrop, crisp trade photography.
Electrician reviewing project plans and circuit schedules on a tablet against a clean dark navy backdrop, crisp trade photography.

PROCESS

How we work with you from start to finish

Simple, straightforward steps whether you need emergency assistance, routine testing, or a complete installation.

STEP 1

Initial Contact

Call or message us directly on 07500 006604. Describe your issue or project requirements and get immediate expert advice.

STEP 2

Clear Assessment

We assess your site or electrical problem and provide a transparent, competitive quote with no hidden extras.

STEP 3

Expert Execution

Our skilled team carries out the work efficiently, adhering strictly to safety regulations and maintaining a clean

STEP 4

Testing & Safety

We thoroughly test all installed circuits and equipment to confirm complete operational safety before signing off.

STEP 5

Certification

You receive official certification, clear paperwork, and reliable ongoing support whenever you need us again.

Get a Quote
An electrician pointing out clear circuit diagrams on an electrical installation board to a business client in London.
An electrician pointing out clear circuit diagrams on an electrical installation board to a business client in London.

SERVICES

Electrical Services

From urgent 24/7 callouts to commercial installations and landlord EICR reports, we cover all electrical needs in southeast London.

Domestic Work

Full house rewiring, fuse board replacements, indoor & garden lighting, extra sockets, and fault diagnostics for homeowners in SE London.

Get a Quote

Commercial Work

Office fit-outs, shop lighting, three-phase installations, maintenance, and emergency light testing for businesses.

24/7 Callouts

Rapid emergency electrical attendance across Lewisham and SE London. Fast fault finding to restore power safely at any hour.

EICR Testing

Thorough landlord electrical safety certificates, homebuyer surveys, and compliance testing with digital reporting.

Need advice on an upcoming project? Speak directly with our Lewisham team today.

EXAMPLES

Recent Projects in SE London

Renovated period home kitchen in Blackheath, London with subtle warm under-shelf led strips and bespoke brushed brass light switches.
Renovated period home kitchen in Blackheath, London with subtle warm under-shelf led strips and bespoke brushed brass light switches.
Modern commercial retail store fitting in Greenwich showing custom LED track lighting highlighting merchandise displays cleanly.
Modern commercial retail store fitting in Greenwich showing custom LED track lighting highlighting merchandise displays cleanly.
Victorian townhouse hallway in Lewisham with stylish brass wall sconces providing welcoming ambient illumination.
Victorian townhouse hallway in Lewisham with stylish brass wall sconces providing welcoming ambient illumination.
SE3 Kitchen

Kitchen Rewire

Rewire • Smart Light • RCD Board

Installed custom lighting circuits, high-load appliance feeds, and a modern dual RCD consumer unit in a Blackheath home renovation.

SE10 Shop Fit

Commercial Power

Track Lighting • Emergency Exit • EICR

Designed and fitted three-phase distribution, energy-efficient track lighting, and compliant emergency exit illumination for a Greenwich retailer.

SE13 Townhouse

Full House Rewire

Victorian Rewire • Fuseboard • EICR

Completed a full safe rewire of a three-storey Victorian property in Lewisham, adding outdoor architectural lighting and comprehensive landlord certification.

Get a Quote

"Arrived within 45 minutes on a Sunday night when our main breaker tripped. Fixed the issue swiftly and explained everything clearly."

David M.

SE13 Resident

"Cardwell Electrical rewired our shop lighting and provided full EICR paperwork. Punctual, professional, and spotless."

Sarah K.

Greenwich Shop Owner

"Replaced our outdated consumer unit and fitted modern garden lights. Polite team, no hidden fees, and highly knowledgeable."

James R.

Blackheath Resident

REVIEWS

What our local customers say in SE London

100%

Fully Insured Work

24/7

Emergency Callout

15+

Years Experience

Electrician reviewing electrical installation paperwork and compliance documentation on a clipboard with a client in London.
Electrician reviewing electrical installation paperwork and compliance documentation on a clipboard with a client in London.

ANSWERS

Common questions answered

What areas do you cover?

Based in Lewisham (SE13), we serve Greenwich, Blackheath, Brockley, Catford, Forest Hill, Deptford, and surrounding southeast London locations.

Are you fully insured for electrical work?

Yes, Cardwell Electrical London Ltd carries full public liability insurance across all domestic and commercial electrical jobs.

How fast is emergency response?

We offer 24/7 callouts across SE London and aim to be at your door as quickly as possible. You speak directly with an electrician on call.

Get a Quote

GET IN TOUCH TODAY

Need a reliable electrician in SE London?

Contact Cardwell Electrical London Ltd for emergency callouts, quotes, or testing inquiries. Call 07500 006604 or send us a message below. We respond promptly.