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

A CONSTRUCTION PROFESSIONAL BUILDS LIMITED

Electrical Installation / Testing

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Full property renovations, extensions, loft conversions, outbuildings & more.

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Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

Briscoe's Plumbing & Building Services

Electrical Installation / Testing

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As a highly qualified and experienced plumber with over 14 years in the trade, I specialise in both domestic and commercial projects. From fixing a leaky tap to full central heating installations, I am committed to delivering the highest standards of workmanship every time. Our services include Plumbing, Electrics, Gas, and Home Renovations, providing a comprehensive solution for all your property needs. With 15 years of experience, we proudly serve London, Surrey, and Kent. Follow us on Instagram: @Briscoesltd

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Reviewed by Alireza on 22/5/2026

Imperium Electrical LTD

Electrical Installation / Testing

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New to this site so don’t be concerned by reviews. We will be giving extra competitive prices while we build up our reviews. We take the time to listen to our customers to provide a clean and professional service that meets their needs with minimal disruption. We pride ourselves on providing work to a high standard and customer satisfaction is important to us. We have years of experience in all fields of electrics ranging from domestic to big commercial installations. Some of the works we cover are: NICEIC Domestic / commercial rewires Fuseboard upgrade Fault Finding Testing EICR Certification CCTV Lutron Control Additional plug sockets / lights Spot light installation Hive Containment ( tray, ladder rack, conduit) Exterior / garden lighting and power Install new power supply to out building

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Reviewed by Anthony on 20/3/2024

Quinn

Electrical Installation / Testing

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Quinn construction Ltd general building works, specialize in Knockthrough, garage conversions and chimney breast and stack removal

Latest homeowner review

Reviewed by Srinivas on 18/11/2025

Highly recommend Ben for plumbing and rendering work! He did a fantastic job — everything was completed to a high standard, on time, and within budget. Very honest, easy to communicate with, and offered practical solutions without upselling. His pricing was fair and transparent, and the quality of work speaks for itself. It’s rare to find someone so reliable and skilled these days — will definitely be using him again!

A-TECH BUILDING SERVICES LTD

Electrical Installation / Testing

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A-TECH BUILDING SERVICES LTD is a building company based in St Albans & Toddington, we are a family run business who pride ourselves on our workmanship. All our staff are time served and have many years experience in their given trade. Please see our website.

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Reviewed by Shahim on 21/1/2026

Que Build London LTD

Electrical Installation / Testing

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Quebuild London Ltd offers a full building service with every aspect of works covered no matter the scale or scope of works to both residential and commercial buildings.We also provide proactive and reactive maintenance packages with 24/7 one hour service for emergency call outs.We pride ourselves on using only highly skilled and courteous tradesmen with all trades in house so as a company we have full control of our projects. From your initial meeting with one of our knowledgeable estimators who provide fixed price detailed estimates to completion of works overseen by amazing management our clients needs are paramount,this ensures a streamlined service with quality controlled finishes beyond the industry standard. We have full public liability insurance with all risk assessments and method statements in place at all times no matter the size of works for peace of mind for us as a company but more importantly you as our client.

Latest homeowner review

Reviewed by Tom on 3/8/2024

John at Quebuild went above and beyond for us on this job. He completed all the work in a timely manner and for a very reasonable price. He was super knowledgeable and extremely attentive to detail, making sure to leave a high quality finish in terms of decoration - and he came back afterwards to address a few small things that needed doing. He was also a pleasure to have around - and I would highly recommend him for any other work. 10/10.

BUSYBEE PROJECTS LIMITED

Electrical Installation / Testing

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The Experts Behind Your Perfect Space With years of experience in the construction industry, we deliver top-notch installation services across the UK and EU. Our skilled team ensures precision and quality in every project, from domestic renovations to large commercial developments. Our portfolio showcases a wide range of successful projects, reflecting our commitment to excellence. Trust BusyBee Projects to transform your vision into reality with professionalism and dedication. We build lasting relationships with our clients through transparency, reliability, and exceptional craftsmanship

Kitchen & Bathrooms

Electrical Installation / Testing

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luxury Bathrooms and kitchen design and refurbishments .I have 15 years of experience in installing bathrooms and kitchens Our services include:kitchen and bathroom refurbishment. interior carpentry-doors floors wardrobes ,wet rooms .,underfloor heating ,tilling, room make over ,bedroom renovation ,pluming and electric

Latest homeowner review

Reviewed by Anna on 3/2/2025

ES SECURE ELECTRICALS LTD

Electrical Installation / Testing

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Hi - I’m reliable and hardworking electrician with experience in both domestic and commercial electrical work — from full house rewires and fuse box upgrades to fault finding, installations, and maintenance. I take pride in doing the job properly, keeping things tidy, and delivering safe, high-quality results. Whether it’s a small fix or a full project, I’m ready to help and get it done right. Thanks.

Practical Maintenance

Electrical Installation / Testing

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With over 5 years of hands-on experience in the plumbing industry and a Level 3 Diploma in Plumbing Engineering, I am dedicated to providing top-quality plumbing services, ensuring reliability, efficiency, and customer satisfaction. My extensive experience has allowed me to hone my skills in diagnosing, installing, maintaining, and repairing plumbing systems, ranging from residential homes to larger commercial projects. I take pride in my ability to offer tailored solutions to meet the unique needs of each client. Whether it’s a routine maintenance job, an emergency repair, or a new installation, I focus on delivering exceptional workmanship while maintaining clear communication with customers every step of the way. I understand the importance of trust, punctuality, and cleanliness when working in people’s homes or businesses. Key Skills & Qualifications: • Level 3 Diploma in Plumbing Engineering – Comprehensive training in both domestic and commercial plumbing systems. • Extensive Plumbing Experience – 5+ years of expertise in installation, repairs, and system maintenance. • Customer Service Focus – Consistently delivering polite, professional, and efficient service with an emphasis on customer satisfaction. • Problem-Solving Skills – Skilled at diagnosing complex issues and providing cost-effective, reliable solutions. • Fully Insured & Certified – Committed to working within the highest standards of safety and professionalism. I am passionate about plumbing and pride myself on being a trusted partner for customers looking for reliable, honest, and skilled service. Every job, no matter how big or small, is handled with the utmost care and attention to detail.

Latest homeowner review

Reviewed by ashwin on 14/6/2025

No rating for this guy. Seriously useless. Doesnt provide quote, takes 2hrs to finish job that could be done in 1hr. Could see he lacks common sense.Then says his company /boss chargeouy fee is £xx, when he works for himself. Breaks the toilet while fixing it, denies blame. Do had to change it..at much cheaper cost.Avoid "Manny!

Flo Electrical

Electrical Installation / Testing

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Qualified electrician and approved contractor niceic registered .test and inspection and all electrical work covered. Safety certification eicr . 3phase -domestic-fire alarm-installer. Fault finding.also gold card holder.all jobs undertaken insured.

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Reviewed by peter on 28/12/2014

good service turned up on time left no mess will use again

BJK Building Services Ltd

Electrical Installation / Testing

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GUS BUILDING GROUP LTD

Electrical Installation / Testing

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Our construction business is specialised in Full Refurbishments, Bathroom Renovations, Kitchen Remodeling and Home Extensions. We value every client by achieving quality finishes, start to end at competitive prices. Services we offer: - Bathroom Renovation - Kitchen Renovation - Home Extension - Garage Conversion - Roofing - Tiling - Carpentry - Plumbing - Electrics - Flooring - Painting and Decorating And more…

Petyo Petrov

Electrical Installation / Testing

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Experienced Electrical ,Mechanical ,Ventilation,Air Condition ,Chiller ,Heating Pump Engineer .F-gas registered.Service commercial and residential sites . Electrical installation ,sockets ,garden light ,el panels , breakers ,immersion heaters ,dry heaters ,1/3 phase systems ,invertors ,thermostats ,thermistors ,compressors ,fans ,pumps . Appliances -oven ,washers , dishwasher ,hob NO LPG GAS ,NO GAS BOILERS ,NO GAS BURNERS

ARC UK ELECTRICAL LIMITED

Electrical Installation / Testing

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Established in 2001 ARC ELECTRICAL are now proud to be able to offer their services to both residential and commercial customers. we are NAPIT Approved Contractors and certified to 18th edition ammendment 2. All electrical work undertaken; Domestic, Commercial Inspection and Testing Rewires, Fault Finding.

Stan Contractors Kitchens & Bathrooms

Electrical Installation / Testing

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My name is Stanislaw I have 18 years experience in the installation of kitchen and bathroom.

Latest homeowner review

Reviewed by Rhian on 26/9/2020

Quite simply the best! Stan's work is top quality. He completed my flooring (tiling and wooden floor sanding) to an exceptionally high standard. His work was so good, I asked him to stay longer and also complete my downstairs bathroom, kitchen and also a number of other decorating jobs in the house. I trusted him so much, I left him my keys, went on holiday and came back to a beautiful home. He knows a great deal, takes huge pride in his work. I would recommend Stan to everyone I know!

Samsol

Electrical Installation / Testing

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I am a self-employed electrician working in this field for over 5 years with experience in industrial, commercial and domestic sector. I love what I do and I take pride in my work. Quality defines me.

London Bridge Electricians

Electrical Installation / Testing

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Emergency Electricians and installation Electricians for the London Area

Latest homeowner review

Reviewed by Harish on 27/6/2021

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MODPLAN MECHANICAL & ELECTRICAL INSTALLATIONS LTD

Electrical Installation / Testing

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Modplan Mechanical & Electrical Installations Ltd specialises in the following services in your area, we provide a friendly, efficient, cost effective service and are also on call 24/7. - Plumbing - Electrical (including EV charging, EICR's, Re-Wire) - Gas - Heating - Renewable (Air Source Heat Pumps, Solar) - Air Conditioning - Ventilation (MVHR and extract) We have a team of experienced and qualified engineers whether it be a small call out or a large bathroom/kitchen/whole house project to undertake.

Latest homeowner review

Reviewed by marek on 19/3/2019

Quick fixing. Thanks