The quick way to find a local Electrical Installation / Testing specialist in Barnet

RJ Mullan

Electrical Installation / Testing

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Been trading for over 35 years now

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Reviewed by Andy on 16/4/2026

Callisto

Electrical Installation / Testing

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Callisto Construction, established in 2001, are run by a team of building experts with over 60 years of experience and are based in Sutton-At-Hone at the end of the Darenth Valley. We Design & Build and can take your project from an idea through planning to completion. From small extensions, refurbishment & structural alterations to full new builds, large or small and with full accreditation with various industry bodies such as The Federation of Master Builders, we give you peace of mind, knowing that your Build is in safe hands! We value and pride ourselves on our reputation and look to partner with our clients to give them the most positive experience possible when embarking on what is often a clients most valued and important asset, their home! We offer simple design advice such as space planning, Kitchen & Bathrooms design & renewable energy solutions to Full Planning, Structural Engineers and our own Architects. Callisto are fully insured, trading standards approved and offer a suite of Build Assure warranty products for the domestic and commercial markets. If you are interested in discussing your build please contact us We do hope that you get in touch! Kind Regards, Bram Martin (Director)

A/S Electrics Services

Electrical Installation / Testing

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Fully certified electrician with over 15 years experience in installation, maintenance and operation of electrical systems across domestic, commercial and industrial sites. Focused on fault finding and testing to achieve accuracy and ongoing compliance to highest standards and providing strategic , safe and efficient repair plans with minimal downtimes to customers. I am a sole trader and proud to personally offer you my skilled expertise.

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Reviewed by Barry on 3/12/2023

Loo

Miro Builders

Electrical Installation / Testing

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Qualified, experienced Plumber, Electrician, Carpenter, Tiller, Painter and Decorator with a strong commitment to delivering high quality workmanship and maintaining solid business relationships. A highly organised professional who is able to prioritise competing workloads and deliver projects on time and on budget. Strong communication and negotiation skills with the ability to persuade and positively influence client decisions. Expertise in a wide variety of projects, anticipating problems and providing creative solutions. Work experience: Present Owner of General Building company „Miro” , United Kingdom Plumbing Electrition Painting Decorating Tilling Carpender Owner of General Building company in Poland * Heaveduty * Tilling * Bricks * Windows fitter * Doors fitter * Decorating * Flooring

Lem Electrical London Ltd

Electrical Installation / Testing

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With over 15 years experience covering all aspects of domestic electrical installations, from replacing a light to full High spec re-wires, Recently joined rated people so I’m trying to build up ratings and peoples confidence In our capabilities

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Reviewed by Caroline on 5/7/2023

Fast, polite, reasonable and did a good job. Will definitely use again.

Mihai Building

Electrical Installation / Testing

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We are a small team specialised with interior decorations: painting, tiling, plastering, electrical re-wiring, new bathrooms and kitchens, etc. For your dream house, don't hesitate to contact us!

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Reviewed by Ingrid on 30/7/2020

Mihai and team have been absolutely fantastic. The quality of their work is great. Mihai is a problem solver and made us feel he had our interest at heart. He always made good recommendations on how to effectively improve the work, was helpful wherever needed e.g. Buying materials or rexommemdkng the right equipment and appliances. He always gave us options, explaining pros and cons. Him and the team are very nice and easy going. Also important, it's great he could do all the electric and plumbing.

PJ Electricals Services Ltd

Electrical Installation / Testing

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We are an electrical contractors with over 20 years of experience. NICEIC registration. Always delivering friendly and exceptional service. Public liability insurance for your peace of mind.

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Reviewed by Tunji on 7/10/2024

Great price, prompt and professional.

Ride The Lightning Ltd

Electrical Installation / Testing

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Hi. Let me help You with Your - full or part electrical rewire - garden lighting project - led strip installations - downlights installation - new kitchen electrical installation - domestic smoke detection system - extractor fans installation - smart central heating controllers - electric under floor heating - loose of power and tripping brakers - upgrade of sockets and switches - consumer unit replacement - NIC EIC Certificates

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Reviewed by Adam on 6/2/2024

A guy called Michael showed up, gave it all the large talk about what he would do. Gave him an address for another project also out of goodwill so he didn’t have to buy another lead. Promised to get back to me despite promising me he would return that week to do the work. Instead just ignored every phone call and message. He kept mentioning about wanting to do it in the evening…. This was impossible as it was a shopfront. Absolutely no balls, AVOID LIKE THE PLAGUE!

Cippenhan Electricals

Electrical Installation / Testing

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More than fifteen years working as an electrical engineer and maintenance. I have plenty of electrical fault finding experience. My qualifications are JIB Gold Card Approved Electrician, NVQ level Three, AM2E, Initial Verification and Testing, 18th Edition and Diploma in Electrical and Electronics. I have carried out domestic and industrial/commercial installations. Some of my projects are power to domestic garden building , house and kitchen rewire, fuse box/ consumer unit installation, commercial lighting , heating, panel board design, and plenty of fault finding. I have also designed a few automation projects and have extensive experience in working with single phase, three phase and DC systems. I am soon looking to register with the NICEIC. I am well familiar with Health and Safety and safe Isolation and I am always ensure any job is tidy and clean. I consider myself as friendly, creative, and customer satisfaction is so important to me. I look to complete the job to or exceed the standard of wiring regulations. The Rated People portal only allows a few photos to be uploaded. Should you want to see more photos of my jobs please let me know. Many thanks for choosing me.

REXHA BUILDERS

Electrical Installation / Testing

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My company is a small company of highly skilled employees with over 20 years experiences. I have recently made my own company called ‘Rexha Builders LTD’ and would like to offer you the best quality work that will make you love it.

Edgars Constructions Ltd

Electrical Installation / Testing

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Well established family run building company based in London,we have built a strong relationships with well known building societies across the London due to our quality and trustworthy service High quality levels of work in major building projects,we specialise in planning and design,project management and general building services

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Reviewed by Zuzie on 17/3/2026

RJB Electrical Services

Electrical Installation / Testing

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Robert Burgess JIB Gold Card Approved Electrician Testing & Inspection Qualified Napit Certified 15+ Years Industry Experience Fully insured Domestic/Commercial/Industrial All works considered Based in Loughton Essex

A T Eletrical Services

Electrical Installation / Testing

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A&T Electrical Services is a company with 15 years of experience. We understand that the market is full of specialists, but we also know that it is hard to find punctual, reliable and hardworking professionals. That is why we pay great attention to detail, trying to meet the expectations of each client. We specialize in home installations, car chargers, garden lighting, etc.

Build To Precision

Electrical Installation / Testing

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Build to Precision Group brings over 20 years of experience in the construction industry, delivering high-quality workmanship across residential and commercial projects. Building on this solid foundation, we have recently expanded into a dedicated maintenance division, offering reliable, efficient, and professional property maintenance services to meet our clients’ ongoing needs.

LM Home Maintenance

Electrical Installation / Testing

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First of all, I welcome everyone! brief reports about my company, I work with a great team and we have done great jobs in the past! so there are more of us! we can take on any job, be it big or small! we are very flexible we also undertake indoor and outdoor work, parking lot paving! bathroom renovation, complete house renovation! in fact, if you are thinking about installing a solar panel, you will make the right choice if you choose us, to complete the work, a 5kw installation only takes 2 days with a battery. together with a DNO certificate. Thank you again for choosing me and have a nice day! Regard Martin

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Reviewed by Brian on 29/7/2024

A very considerate service promt whent out of the way to help to compleat the work

Gulf Builder UK LTD

Electrical Installation / Testing

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Gulf Builder Ltd company made up of a highly skilled team of professionals who will take all the hard work out of your house refurbishment in London. Whether you want to refurbish your entire house or a single room. You can read below what else we do; - Transforming Spaces, Inspiring Lives. - Revive, Renew, Redefine. - Renovate and Elevate. - The Art of Renovation. - Design. Renovate. Inspire. - Your Vision, Our Expertise. - Discover the Joy of a Perfectly Renovated Space - Turning ideas into action. - Built on trust, focused on quality.

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Reviewed by Hoss on 5/8/2024

I was looking for a builder to do an extension at back. Gulf Builder provided me with advice on materials, exact cost and time. They have done a fantastic job in short span of time and delivered the job to my absolute satisfaction. Rare to find.

Fuse Force Electrical LTD

Electrical Installation / Testing

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Fuse Force Electrical has been operating in the market for 6 years in the entire London area. Our company offers a variety of services starting from maintenance, domestic and commercial services. Going with design and Installation of electrical systems, emergency services for electrical outages. Also, Fuse Force deals with repairs, continuing with installation power distribution systems to security systems and even thought with renewable energy solutions. Fuse Force Electrical is created after the educational formation at Centre London College.

GENELEC SERVICES LIMITED

Electrical Installation / Testing

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Genelec services LTD • Full rewire (First fix and Second fix) • CCTV installation • Security alarm installation • Emergency lighting installation • Electrical repairs • Fuse board replacements • Garden lighting • Testing and Inspections • Electrical fault finding • New build installation • Domestic appliances • Maintenance • Electrical cooker points • Landlord safety certificates Genelec’s team of electricians ensure all work is carried out safely and to the best standards. Our team carries out all types of domestic electrical work from a new plug socket to a complete rewire professionally and efficiently for your property. We provide high levels of service and workmanship for all electrical projects. These include rewires, home extensions, electrical testing, electrical repairs and landlord safety certificates. We ensure all work meets current electrical legislation and safety standards.

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Reviewed by Gary on 27/9/2018

Excellent work. Calm, cool and professional. Ozkan actually helped me out of a real jam when a dodgy electrician left me with no electricity. Will definitely use Ozkan again!!

Very1Wils

Electrical Installation / Testing

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Primary trade is an electrician and also a handyman..professional and experienced tradesman,been in this business for 15years

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Reviewed by Helen on 11/7/2026

SwitchGear Electrical LTD

Electrical Installation / Testing

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Hello, my name is Bradley McCarthy, I have 10 +years experience working in the electrical industry. I’m a confident worker and feel that I can provide a professional service to any customer that comes to me with their specification. I have been working on a range of domestic, commercial and industrial installs across the London, Hertfordshire and surrounding areas. I’m happy to take on any job, no job is too small or too big! Fully qualified electrical installer, with NVQ qualifications & 18th edition. Testing and inspection References available upon request. Providing a top quality service with a smile.

Latest homeowner review

Reviewed by Stephen on 8/3/2023

Very polite got job done,made sure everything was o.k,cleaned up after himself.definitely recommend.