Electrical Installation in Merton

0800 050 2424 · NICEIC Registered · Work Certificates Issued

Whether you are extending your home, fitting out a new office, upgrading an ageing electrical system, or simply adding sockets and circuits to suit how you live and work today, ATO Solutions provides professional electrical installation services for domestic and commercial properties across Merton.

We are a NICEIC-accredited electrical contractor based in Wimbledon, SW19, within the borough itself, with over 17 years’ experience. All installation work is carried out to current wiring regulations, and on completion we issue a work certificate — sent directly to the property owner, landlord, tenant, or business — confirming that the work has been inspected and meets the required standard. Because we are genuinely local, you get a fast response without inflated travel charges.

Electrical Installation Services in Merton

We carry out a wide range of electrical installation work for homes, rental properties, and commercial premises across the borough. This includes:

• Consumer unit replacement — upgrading an outdated fuse board to a modern consumer unit with RCD protection. This is one of the most important safety upgrades an older property can have, and is often flagged during an EICR inspection. See our Fuse Board Replacement page.
• New circuits and additional sockets — adding circuits for electric vehicle chargers, garden power supplies, home offices, kitchen appliances, or simply increasing the number of sockets in a room.
• Full and partial rewires — for properties where the existing wiring has reached the end of its serviceable life or fails to meet current standards.
• Loft conversions and extensions — electrical installation for new living spaces, including lighting, sockets, heating circuits, and smoke detection, fully integrated with your existing installation.
• Shower and extractor fan installation — new dedicated circuits for electric showers, and installation or replacement of extractor fans in bathrooms, kitchens, and utility rooms.
• Smoke and carbon monoxide detectors — supply and installation of mains-wired smoke detectors, heat detectors, and carbon monoxide alarms.
• Renovation and refurbishment electrical work — full or partial electrical installation as part of a home renovation or commercial refurbishment, including first and second fix work.
• Fault repair and circuit fixes — repairing electrical damage, fixing tripping circuits, and addressing faults identified during an EICR or other inspection.

Domestic Electrical Installation in Merton

For homeowners, we work on everything from straightforward additions — an extra socket, a new lighting circuit, an outdoor power supply — to complete rewires of older properties. Much of Merton’s housing stock dates from the Victorian, interwar, and post-war periods, and older properties often need updating to cope with the demands of modern living. We are used to working in occupied homes and take care to keep disruption to a minimum, working room by room where possible and leaving the property clean and tidy at the end of each day.

For landlords, we provide electrical installation services across single properties and portfolios throughout Merton, and can coordinate work around tenancy changeovers. All completed work is certificated and documented, giving you a clear compliance record for the property.

Commercial Electrical Installation in Merton

For businesses, offices, retail premises, restaurants, and other commercial environments across Merton, we carry out new installations, fit-out electrical work, and upgrades to existing systems. We understand that commercial work often needs to be completed within tight timeframes and can arrange to work outside normal business hours where that minimises disruption to your operations.

Work Certificates and Documentation

On completion of all notifiable electrical work, we issue the relevant certification confirming the installation has been inspected and tested to current standards. As a NICEIC-registered contractor, we self-certify our work under Part P of the Building Regulations, which means you do not need to arrange a separate inspection with your local authority. Certificates are sent by email to the property owner, landlord, tenant, or business as required.

Why Choose ATO Solutions?

• NICEIC-accredited — all work carried out and certified to current wiring regulations (BS 7671)
• Local to Merton — based in Wimbledon within the borough, with fast response and no inflated travel charges
• 17+ years’ experience across the full range of domestic and commercial installation work
• Work certificates issued on completion — full documentation for every job
• Transparent pricing — we provide a clear quote before work begins
• Tidy, professional approach — we work carefully and leave your property clean

Frequently Asked Questions

Do I need permission for electrical installation work?

Certain types of electrical work are classed as notifiable under Part P of the Building Regulations, meaning they must either be carried out by a registered competent person or submitted to the local authority for inspection. As a NICEIC-registered contractor, ATO Solutions can self-certify notifiable work, which means you do not need to make a separate application to your local authority. We handle all certification and notification as part of the job.

How do I know if my consumer unit needs replacing?

Older fuse boards using rewirable fuses rather than circuit breakers, or consumer units without RCD protection, are likely candidates for replacement. An EICR will identify whether your consumer unit meets current standards. Signs that a replacement may be needed include regularly blown fuses, a consumer unit that feels warm to the touch, or visible scorching around the unit. Call us if you are unsure and we will advise.

How long does a full rewire take?

For a typical three-bedroom house, a full rewire usually takes three to five days, depending on the size of the property and the complexity of the existing installation. We will give you a realistic programme when we quote, and discuss how to manage the work if the property is occupied.

What certificate will I receive after the work is completed?

Depending on the type of work, you will receive either an Electrical Installation Certificate (EIC) for new installations or a Minor Electrical Installation Works Certificate (MEIWC) for smaller additions and alterations. Both confirm that the work has been inspected, tested, and complies with current wiring regulations. Certificates are sent by email on completion.

Do you cover the whole of Merton?

Yes — we are based in Wimbledon and cover the whole London Borough of Merton, including Wimbledon, Raynes Park, Morden, Mitcham, Colliers Wood, and Merton Park. Call 0800 050 2424 to discuss your project.

Get a Quote for Electrical Installation in Merton

For a free, no-obligation quote on any electrical installation work in Merton, call ATO Solutions on 0800 050 2424, email info@ato-solutions.co.uk, or use the contact form on this page. For full details of our service, see our main Electrical Installation page.

ATO Solutions — NICEIC Accredited · Work Certificates Issued · Based in Wimbledon SW19 · 17+ Years Experience