Expert Electrical & Renewable Energy Solutions Across Kent & SE London

Trusted Electricians, Quality Workmanship

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Whether you need a rewire, solar panels, or an EV charger, our experienced team is ready to help with safe, efficient solutions.

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Fully Accredited
& Government Approved

Deltawatt Ltd holds all major industry accreditations, ensuring every project meets the highest safety and quality standards.

Our services

Expert Solutions for Your Home or Business

Rewires

Professional rewiring services across Kent

Electrical Maintenance

Reliable electrical maintenance services in Kent

Solar PV

Professional solar panel installations in Kent

Electrical Installation

Expert electrical installations across Kent

EV Charger Installation

Expert EV charging point installations in Kent

Fuse Board Upgrades

Professional fuse board upgrades across Kent

LED Lighting Upgrades

Professional LED lighting upgrade services in Kent

Battery Storage Systems

Professional battery storage installations in Kent

CCTV

Professional CCTV installation services in Kent

Ethernet

Professional ethernet cabling installation in Kent

Fire Alarms

Professional fire alarm installation services in Kent

Outbuildings

Professional outbuilding electrical installations

Electrical Testing

Professional electrical testing services in Kent

Smart Home Systems

Professional smart home installation services in Kent

Bespoke Outdoor Lighting

Bespoke garden lighting design and installation

Trusted by our clients

The Deltawatt Ltd Difference

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11+

Years of Experience

7

Industry Accreditations

100%

Qualified & Certified

50+

Five-Star Reviews

EV charger installers

Solar specialists.

EV charging point

Solar panel fitting.

Quality, Safety, and Expertise on Every Project

Why Choose Deltawatt Ltd?

From initial consultation to final testing, we deliver electrical solutions that prioritise safety, efficiency, and long-term value.

Highly skilled electricians with 11+ years of experience

Fully insured and government-approved contractors

Competitive pricing with transparent quotes

Quality materials and workmanship guaranteed

Testimonials

What Our Customers Say

View Full Reviews

5 out of 5 Rating

I has a shower room extractor fan that needed replacing. We had a few minor issues but everything was resolved really quickly and in a very satisfactory manner. Communication and follow up from Lisa at Deltawatt was excellent. I would use their services in the future.

Verified reviewer

Checkatrade

5 out of 5 Rating

From the minute I phoned, I could tell this was a quality company. Chris was polite and helpful, and an engineer arrived the following day. Jamie sorted the problem out and both he and Chris arrived at an agreed time to correct the problem. Can't rate them highly enough.

Verified reviewer

Checkatrade

5 out of 5 Rating

Within 20 mins of placing add I got a call who was able to arrange a visit for the next day. Very professional over the phone. Jamie the electrician who came out was very polite and gave good advice, explained everything to me, charges, work etc. Highly recommended!

Verified reviewer

Checkatrade

5 out of 5 Rating

I had a relatively small job (to move a socket along a wall) however I was very impressed by how quickly Deltawatt were able to fit me in and complete it very smoothly.

Julia McMillan

Google

5 out of 5 Rating

Excellent professional service provided and very knowledgeable with regulations. Very experienced. Special mention to Jamie and Chris. Thanks for the service provided

Verified reviewer

Checkatrade

5 out of 5 Rating

Engineer polite helpful friendly. Completed work after assessment, light fitting was quick but thorough . Thank you satisfied customer

Jill Makuch

Google

Work Gallery

Recent Projects

Solar panel fitters.

Solar installation.

Solar panel installation.

Outdoor lighting.

Solar PV Specialists

External lighting.

FAQs

Your Questions Answered

Get Your Free Quote Today

Whether you need a rewire, solar panels, or an EV charger, our experienced team is ready to help with safe, efficient solutions.

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.