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Deltawatt Ltd

Active, accounts up to date·subcontractor & developer·Head office London

About from company website

Deltawatt Ltd is a trusted provider of electrical and renewable energy solutions, serving homes and businesses across Kent and South East London. With over 11 years of experience, the company specialises in a comprehensive range of services including electrical rewires, installations, maintenance, solar PV systems, and EV charger installations. They are committed to delivering high-quality workmanship, using premium materials, and ensuring all work is compliant with current regulations.

Accredited by NAPIT, Trustmark, MCS, CHAS, Approved Code, RECC, and EVCC, Deltawatt Ltd offers clients peace of mind and assurance of their expertise. They pride themselves on transparent pricing, offering free, no-obligation quotes for all services. Whether it's upgrading fuse boards, installing smart home technology, or providing bespoke outdoor lighting, Deltawatt Ltd aims to provide safe, efficient, and reliable solutions tailored to individual client needs.

The company's dedication to customer satisfaction is evident in their approach, from initial consultation through to final testing and certification. They cater to both domestic and commercial clients, ensuring that every project, from minor repairs to large-scale installations, is handled with the same level of professionalism and attention to detail. Deltawatt Ltd is focused on helping clients reduce their carbon footprint and energy costs through the adoption of renewable energy technologies.

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Accreditations from company website

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Questions about Deltawatt Ltd from the record on this page

What does Deltawatt Ltd do?

Deltawatt Ltd are trusted electrical and renewable energy specialists covering Kent and South East London. From rewires to solar panels, get a free quote today. Their listed services include Electrical, Solar PV and EV charging.

Where is Deltawatt Ltd based?

Deltawatt Ltd is registered at Unit 115, Accounts By Simply, 40 Gracechurch Street, London, EC3V 0BT, in London.

What areas does Deltawatt Ltd cover?

Deltawatt Ltd states that it works across Kent and South East London.

How many people work at Deltawatt Ltd?

Accounts filed for the year to 2025 report 1 employees, which places the company in the 1-9 employees band.

What is Deltawatt Ltd's turnover?

Deltawatt Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £45k and £180k. This is an estimate, not a filed figure.

Is Deltawatt Ltd still trading?

Companies House lists Deltawatt Ltd as active, with accounts most recently made up to 2025-04-30.

What accreditations does Deltawatt Ltd hold?

Deltawatt Ltd displays NAPIT, TrustMark, MCS, CHAS, Approved Code and RECC on its website.

What sectors does Deltawatt Ltd work in?

Deltawatt Ltd works in Residential, Commercial and Energy.

When was Deltawatt Ltd established?

Deltawatt Ltd was incorporated on 2024-04-03, though the company says it has traded since 2013.

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