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

JH Electrics

Electrical Installation / Testing

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Experianced Electrician in domestic and commercial fields

Latest homeowner review

Reviewed by Leila on 14/9/2023

JH Electrics arrived on time, he was quick and efficient in diagnosing the problem and fixing it for me and reassuring that it was just a simple problem, backed up with a lot of testing. He is going to be my go-to electrician.

Jose Angel Duran Carrasco

Electrical Installation / Testing

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Perform maintenance, repairs, and groundwork. Instal products and equipment. Electric repairs and installation. Basic painting, decorating and cleaning. Respond to requests in a professional manner. Conduct assessments and identify problems.

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Reviewed by Yemi on 15/7/2022

Angel and Andrew got to my place promptly and were very professional. My door fits perfectly. Thanks guys

Amber Electrical

Electrical Installation / Testing

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We offer a wide range of electrical services for domestic and commercial clients. Repairs & Installs Periodic inspections and any urgent remedial work, completed and supplied with an EICR Certificate of Safety Fault Finding * Thorough inspection of electrics * Periodic electrical inspections with certification * Electrical reviews after flood or fire damage * Electrical fault finding * Portable appliance testing (PAT testing) * Installation or replacement of consumer unit – also known as fusebox or fuse board * Upgrade or rewiring * Adding additional sockets – inside or outside * Lighting – design and installation of decorative, functional, energy efficient or security lighting, both interior and exterior Safety Inspections  Whether it’s a blown bulb or a power shortage, Amber Electrical have the expertise Amber Electrical

Latest homeowner review

Reviewed by Leo on 10/5/2026

Smart Builds

Electrical Installation / Testing

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Smart Build Construction We are a Building Company with 28 years’ experience. Our team of highly skilled craftsmen carry out certified and fully insured work for both domestic and commercial customers. We can deliver the following services to a high standard. - All aspects of Refurbishments - Interior Design - Fitting kitchens and Bathrooms - Painting and Decorating - Extensions - Loft conversions - K- Rend / Silicone Best Regards Sl.

Upgrade Your Electrics

Electrical Installation / Testing

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Upgrade your electrics has been trading since 2012. During this time we have made quality and personal service the most important factor of our business and have found that many of our customers have used our services again and again for all aspects of work. We cover all types of work from Domestic, Commercial and Industrial and our technicians Specialize in all areas. We thrive to make our Product, correct to what the customer has envisaged and wanted. We carry out works to the highest off standards, with competitive pricing. We offer honest and correct advice for every installation we take on. Our experience, understanding and safety of electrical works has been proven to be upon the best in the business and works approved by governing bodies. All of our works are carried out by competent, trained and approved by the NICEIC technicians. In all works carried out by Upgrade your Electrics and that which are certificated upholds a 5 year Warranty with the NICEIC upon Certification. From small jobs to big installations were happy to take it on.

Latest homeowner review

Reviewed by Sonny on 27/6/2024

Great job and would certainly use Simon again!!

URBAN MODERN HOMES LTD

Electrical Installation / Testing

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We are a team of highly skilled individuals, with a great sense of professionalism and integrity. Our purpose is to deliver the transition from our customer's vision to reality and strive to bring satisfaction and joy with the results of our work. We aim to offer the best possible service while building trust with our clients. Having over a decade experience in the building industry, gives us the possibility to be quick, flexible and efficient.

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Reviewed by Zillionz on 2/5/2024

John Construction

Electrical Installation / Testing

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general building services

Mad Building Services LTD

Electrical Installation / Testing

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With over 30+ years experience, our priority is to keep all our customers happy and ensure a quality finish. We specialise in all building work from plan/design and build. We also do electrical work, plumbing, carpentry a joinery, plastering, tiling and decorating. We can manage all paper work with council and authorities. Fully covered with Liability Insurance up to 5 Million. No job is too big or too small. Get in touch for a free estimate and expert advice.

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Reviewed by Laura on 23/7/2026

Linehan Electrical

Electrical Installation / Testing

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We have been in the electrical industry for a combined 20 years and cover your every needs. All electrical work is undertaken, from installation to testing on domestic, commercial and industrial premises.

Latest homeowner review

Reviewed by Layla on 4/4/2018

Gary and the team were very dedicated to getting the job completed in time. There were a few hiccups along the way but came back and put in long days to make sure sorted. I would definitely use again.

A.S. Harrison

Electrical Installation / Testing

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Hi this is A.S. Harrison and my name is Craig Harrison. We are an electrical and mechanical business in the heart of Essex. We serve Essex and London, but are always happy to travel further afield for bigger projects. Customer satisfaction has always been at the heart of everything within our organisation. With nearly 20 years experience we are more than capable, and willing to meet all your needs. I come from a commercial background, I’m bringing all the skills & knowledge I have gained to the domestic world. I trained as an apprentice many years ago! I have all the accreditations including NICEIC, level 2 and 3 electrical, test and inspect and i am JIB approved. We use only the best tools & materials in the Industry. We Employ the most qualified, experienced Electricians, who’s attention to detail is of paramount importance to me. We are always on hand to help & offer advice. As a team we run the project for you in the background. Taking the stress out of the job at hand is why so many of our clients return again and again. There is no lack of contact or waiting to be phoned back with us we can assure you of that. We have an enviable track record at delivering a friendly, professional and first class service. Give us a try and see for yourself. Please do take a look at our website for a more in-depth look at what we offer. We look forward to seeing you soon. Thanks in advance from all of us at A.S. Harrison.

Latest homeowner review

Reviewed by Justin on 3/11/2022

J and J Building Construction

Electrical Installation / Testing

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J and J Building Construction have been supporting customers for over 40 years. We take on all general building works such kitchens, bathrooms, loft conversion, drives, general plumbing, electrical, decoration, garden and patio works, roofing etc.

Latest homeowner review

Reviewed by Ash on 3/9/2026

I was pleased with the work JandJ Construction did on my bathroom project. Everything went according to our liking and they always asked before making any changes or fixing units if they were unsure. I have to say, the guy who was at my place every day did an amazing job. He was hardworking, professional, and paid great attention to detail. Thank you JandJ Construction and I would definitely recommend you!

RMT DESIGN AND BUILD LTD

Electrical Installation / Testing

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RMT DESIGN AND BUILD LTD

MILANI CONSTRUCTION LIMITED

Electrical Installation / Testing

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We specialise in gas boiler repairs, servicing, and installations, as well as all types of plumbing work — from small leaks to full system installations. At the heart of our business is a simple principle: deliver high-quality workmanship with honest, reliable service. We take pride in doing the job right the first time.

Innov8 Projects Ltd

Electrical Installation / Testing

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Innov8 Projects is a forward-thinking construction company dedicated to delivering high-quality, modern, and innovative building solutions. With a focus on craftsmanship, efficiency, and sustainability, we bring visionary projects to life—whether residential, commercial, or bespoke. Our commitment to excellence ensures every build stands the test of time. Building the Future Today

Latest homeowner review

Reviewed by Philip on 16/9/2024

At present, our work is still in its early stages, rectifying 90 years worth of previously bodged jobs. The CBA Team have been excellent so far, they arrive on time, work hard and do things the right way. I will be using them again once this project completes.

64 DESIGNS ELECTRICAL LTD

Electrical Installation / Testing

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Friendly, reliable and honest with over 30 years shared experience in the company from the smallest of jobs to project managing them. ( no reviews yet as only just joined)

Latest homeowner review

Reviewed by Tony on 31/7/2023

Very help and would recommend.

Luke Spencer

Electrical Installation / Testing

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Based in Brentwood We carry out a wide variety of works from maintenance to bathrooms and full refurbishments, we provide a clean and professional service on 100% of jobs. With over 10 years of experience we have a solution to every problem so feel feel to contact us with any task

Latest homeowner review

Reviewed by William on 27/4/2023

Professional, good quality job and friendly. Recommend

KHR Electrics

Electrical Installation / Testing

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Description Cover All Domestic Electrical Work in watford and surrounding areas, Guaranteed cheaper price

Electric Ad

Electrical Installation / Testing

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ElectricAd specialises in bespoke design , install and maintenance of all electrical work. 15 years experience in commercial and domestic. Friendly and professional engineer , insured and PART P registered

WALTERS ELECTRICAL INSTALLATIONS LTD

Electrical Installation / Testing

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Fully qualified electrician with nearly 15 years experience in electrical installation. All of my work is carried out to an impeccable standard with satisfaction guaranteed. i pride myself on good communication, reliability and punctuality and like to work as if you wouldn't know id been there (except for any works id carried out) by clean

Latest homeowner review

Reviewed by Sibel on 22/5/2026