Why Use a Certified Electrician in Streatham?
SW16 Certified Electricians
Electrical work should always be completed safely, tested correctly and supported by the appropriate certification. Whether you need a repair, consumer unit upgrade or complete rewire, choosing a properly qualified electrician protects your property and helps prevent expensive problems later.
NOD Electrical Services is a NAPIT-approved electrical contractor based in Streatham, providing professional electrical services for homeowners, landlords and businesses across SW16 and South London.
Safer electrical work
Incorrect electrical work can cause electric shock, overheating, fire or repeated tripping. A qualified electrician will assess the existing installation before carrying out any alterations.
This includes checking:
Earthing and bonding
Cable sizes and circuit loading
RCD and RCBO protection
Consumer unit condition
Fault protection and disconnection times
Inspection and test results
This is particularly important in Streatham, where many properties have older wiring, previous alterations or have been converted into flats.
Compliance with current regulations
Electrical installation work must comply with the applicable requirements of BS 7671, the IET Wiring Regulations. The latest 18th Edition update is BS 7671:2018+A4:2026.
Domestic electrical work in England is also covered by Part P of the Building Regulations. Certain work must be notified, including:
Installing a new circuit
Replacing a consumer unit
Certain alterations in bathrooms and other special locations
A NAPIT-registered contractor can self-certify qualifying work and arrange the required Building Regulations notification.
Correct testing and certification
Electrical work is not complete simply because the lights or sockets operate. The circuit must be inspected and tested to confirm that it is safe.
Depending on the work, you may receive:
An Electrical Installation Certificate
A Minor Electrical Installation Works Certificate
An Electrical Installation Condition Report (EICR)
A Building Regulations compliance certificate for notifiable work
These documents may be required when selling, letting or insuring a property, so they should be kept with your property records.
Better long-term value
Cheap, uncertified electrical work can lead to faults, failed inspections and costly remedial work. A professional electrician will provide a clear quotation, use suitable materials and consider the future electrical requirements of the property.
This may include planning for:
Additional sockets and lighting
Kitchen upgrades
EV chargers
Solar panels and battery storage
Home offices and smart-home equipment
Correct planning can avoid unnecessary alterations once decorating or building work has been completed.
How to choose an electrician in Streatham
Before instructing electrical work:
Confirm the contractor’s Competent Person Scheme registration.
Ask what electrical certificates will be provided.
Request a written quotation with a clear scope of work.
Check that the contractor holds appropriate insurance.
Choose someone experienced with your type of property and project.
NAPIT-approved electricians in Streatham
NOD Electrical Services provides:
Fault finding and electrical repairs
Lighting and power installations
Fire and carbon monoxide alarms
Commercial electrical services
EV charger installation
All agreed work is inspected, tested and certified as applicable.
Need a qualified electrician in Streatham? Request an estimate, call 020 8050 3408 or email info@nod-electricalservices.co.uk.
Frequently asked questions
Why should I use a NAPIT-approved electrician?
NAPIT contractors are assessed for competence and must meet scheme requirements. Registered contractors can also self-certify qualifying electrical work under the Building Regulations.
Does all domestic electrical work need to be notified?
No. However, new circuits, consumer unit replacements and certain work in special locations are notifiable under Part P. Non-notifiable work must still be safe and compliant.
Do you cover Streatham Hill and Streatham Common?
Yes. NOD Electrical Services covers Streatham, Streatham Hill, Streatham Common and surrounding South London areas. View our Streatham electrical services.