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Excellent service from start to finish from Daniel. Quick and professional

Alex

Very Professional. Really happy to help. Very polite. Did a very good job fitting our new light. Would recommend!!

Anne

Steve and Daniel were quick and efficient came out at short notice found and fixed the fault within the hour Definitely recommend Will be using them again Debbie and lee

Debbie

Browse reliable Electricians in Harrow

Take a look at rated Electricians serving Harrow, read reviews and submit your job for free.

N P TREE CARE is based in North London. Are qualified arborist / horticulturalists provides a wide range of services for all your tree surgery and landscape needs. All chainsaw users are licensed. All aspects of domestic and commercial work undertaken.

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Reviewed by Mahadeva on 22/10/2024

I recently used NP Tree Care and couldn’t be more satisfied with their service. From the initial consultation to the completion of the job, their professionalism and expertise were outstanding. They were punctual, equipped with top-notch tools, and followed all safety protocols meticulously. The team’s attention to detail was impressive, leaving my garden spotless and well I highly recommend NP Tre Care for their excellent workmanship and dedication to customer satisfaction.

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Reviewed by Amit on 16/9/2025

ElectroFlame Ltd is an Electrical, Plumbing & Gas safe service. We offer FREE Advice and Quotations. Our company provides affordable, discount prices including Bundles to meet the demands & needs of all our customers no matter what the criteria may be. Customer Satisfaction is key & we strive to build trust based and long term relationships with all our customers.

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Reviewed by Ellie on 13/12/2025

Arran was genuinely so helpful and went above and beyond. I thought the job was a simple installation but it required a lot more work due to existing plumbing issues, and this was no bother for Arran. He explained everything fully, organised the parts and happily did the work immediately. Any future plumbing needs I'll be using Arran!

We offer a comprehensive range of building services to residential and commercial customer. With a professional team of experienced trades men such as plumbers,electricians,decorators and carpenters.We cover all aspects of work from start to finish.

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Reviewed by Colin on 6/9/2024

Jan and David were immediately available to refurbish our downstairs toilet. Was very polite and did a lot of other stuffs for us as well. It's looks a look better than before and we are happy with it.

We provide 24 hour service within London and outside London. For all your plumbing issues, drainage and heating services you can count on us. We endeavour to make all our customers happy no matter what time of the day and location. Thank you.

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Reviewed by Melanie on 25/8/2025

Swift, knowledgeable, friendly and professional. I would definitely use hit again.

KM&CO. Security Systems has been a trusted name for over 15 years of experience in the security industry, providing advanced solutions in London. Founded on the principles of safety and professionalism, KM&CO. Security Systems has established itself as a leader in the security industry. Our team is dedicated to delivering tailored security solutions, ensuring peace of mind for our valued clients. With a portfolio of advanced alarm systems (specialist in Texecom systems) installation & service, high-tech Dahua Technology IP CCTV setups and customized access control solutions. we meet the diverse security needs of individuals and businesses alike. Our commitment to client satisfaction has earned us a stellar reputation in London and beyond. Limited Company registered in England and Wales.

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Reviewed by Ian on 7/8/2025

Excellent job completed changing the house intruder alarm and explaining how the new system works. Expertise combined with client care and efficient work. Fully recommended without reservation.

We are B&F pristine construction ltd partnership, build and renovate residential construction projects in London United Kingdom. We work in this field since 2001, our priority is always client to be happy and our job to reach high standard always.

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Reviewed by David on 18/12/2024

Prompt efficient and the tenant was super happy. Full marks all round

B&T Puddle Electrics is a family run business covering Berkshire and the surrounding areas. We are certified Level 3 fundamental inspection, testing and initial verification, we have also been awarded level 3 for requirements for electrical installations. We offer a free quotation, no obligation service. From a few spotlights to a complete rewire we are happy to help.

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Reviewed by Anarjan (Lax) on 10/11/2025

ES Building Services is a family run business with a team of highly skilled, well experienced and passionate professionals who puts your needs at the forefront of what we do. All our work is completed to the highest industry standards and compliance with current regulations is always met. We focus on providing a high end finish on all of our projects regardless of budget. We will make sure you are involved and understood at every step of the process, from design to completion. Whether it’s a simple maintenance job or a full internal refurbishment, we aim to provide a level of service that exceeds your expectations. Our predominant active contacts consist of bathroom and kitchen refurbishment work. We work alongside multiple industry leaders and have an excellent track record in providing high quality installations across London. With a skilled and mature team of professionals we have an abundance of experience in all areas of building services. We specialise in full internal refurbishments covering all aspects of the build: strip out, plastering, kitchens, bathrooms, plumbing, electrics and everything in between. With over 300+ 5* reviews accross all platforms, rest assured your property is in safe hands with ES Building Services. Kitchens Bathrooms Refurbishments Electrical installation + Everything in between NICEIC Aproved Contractor. GasSafe Registered Engineers. SafeContractor Approved.

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Reviewed by Bernadette on 18/8/2025

We hired ES Electrical to fit our new Kitchen and also added a toilet and shower unit downstairs. From the begening we found Harry and his Team to be very professional but also had have a very friendly approach. They listerned to our concearns during the process of the instillation and also gave us some good advice and ideas. We found them to be very tidy with their work and respected our property. Overhall we are very happy with the outcome of our new Kitchen and Bathroom,hence we have giving this rating.

We specialise in the full design, supply, installation and commissioning of water and electric underfloor heating systems. We also offer supply and installation of your floor insulation too if required. Our office is in the South East but we work nationwide due to our large base of installers. We can cater for any floor construction whether that be new builds or refurbishments.

I just thought that I need to update our profile as not been updated for 6years. Me and my team have been working hard to build up a great reputation,over the last 6 years. I am happy to say, we have been inundated with works from our previous clients from rated people.Me and my teams aim to give our customers 100% satisfaction on works we do .45 reviews I believe we are at about 98%. Positive feedback. We are always respectful of our clients homes and make sure we liaise with our clients at all times. Never a problem just solutions . Kind regards Mark First Class Decorating.

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Reviewed by John on 23/9/2025

Mark and his team did an excellent job. Thank you.

My name is Adrian, owner of ADS Electrical Services. We carry out all aspects of electrical work mainly in domestic & commercial premises but also industrial. We are a small company with 22 years experience in the trade and 5 employees. ADS is based in Hertfordshire and we cover a 30mile radius to all surrounding counties & London. Our installation work includes rewires, electrical refurbishments & extensions. Consumer unit replacements, EV chargers , smoke alarms & new/additional circuits. We also carry out maintenance, call outs & electrical testing covering EICR’s & PAT testing.

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Reviewed by Clare on 28/8/2025

CM Interior & Exterior LTD is a trusted provider of high-quality home improvement and furniture assembly services, serving clients across the entire London area. With nearly 15 years of industry experience, their skilled team of 2-5 professionals specializes in painting and decorating, carpentry, and flat pack assembly. Dedicated to delivering excellent craftsmanship and personalized service, CM Interior & Exterior LTD takes pride in transforming spaces into beautiful, functional environments tailored to each client’s needs. Whether it’s a small project or a complete renovation, the team ensures every job is completed with precision and care.

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Reviewed by Adelaide on 16/12/2025

Welcome to Selectrofix Ltd. NICEIC registered contractor and domestic installer. Selectrofix Ltd should be your first choice for high-quality, affordable electrical services. Established in 2017, we are an independent, family-run business with over 25 years of experience. As approved electrical contractors, you can be sure that we carry out safe work meeting the most recent standards and regulations with all the right insurances and policies. We offer customers an extensive range of professional electrical services and repairs across domestic and commercial sectors with an emphasis on: • Inspection and Testing certification offering Electrical Installation Certificate Reports (EICR) for property owners and HMOs • Fire and smoke alarm tests • EV charger installation • Full and partial rewiring • Fuse box replacement • PAT testing. Full or partial electrical design installations with expert help and advice on the best possible options specific to each client’s needs. This includes providing certification and ensuring legal compliance for all electrical work. By choosing a National Inspection Council for Electrical Installation Contracting (NICEIC) registered contractor, you can be confident that you are dealing with a competent, compliant business whose people hold the appropriate skills, experience and insurances needed to complete your project to the correct technical standards.

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Reviewed by lisa on 8/11/2025

Very professional and friendly, sorted the issue out quickly

Choose To Build Ltd are a hard working and friendly team that have 15+ years experience. We specialise in refurbishments and new builds. We have taken on and complete a range of different projects such as loft conversions , rear and side extensions and all internal building works. Choose To Build undertake any jobs big or small.

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Reviewed by narendra on 18/12/2023

Adrian the owner was very helpful and understanding the job was perfectly completed The estate agent who looks after the flat for me was very pleased and has added Adrians company to their list for recommendations to other landlords The bathroom looks very modern and has added value to the property I would recommand Adrian for a job well done

Hi everyone my name is Daniel... I have been working in the field for 10 years... when you do what you like, there's no way you won't do well, I've never left a customer unsatisfied... many thanks...

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Reviewed by John on 2/4/2025

Excellent work by Daniel and his team. Kept me up to date throughout the work and made sure it was being completed in the way I wanted.

Our team has the skills, experience, qualifications, and desire to ensure we deliver a high standard of workmanship and complete customer satisfaction. cescoating_co_uk

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Reviewed by miles on 21/6/2025

A hands-on Senior Manager with over fourty years’ track record of building conversions, renovations and ground-up builds. Highly analytical in examining building projects; a fastidious note and record taker who enjoys problem solving at a very practical level. Started as a welding Engineer and quickly progressed into a variety of Managerial roles. Able to inspect all aspects of building work in construction processes whilst reducing build time and expenses. Ability to assess and quickly advise on relative legislations and cost-cutting issues, with safety always in mind. Extensive people experience on both sides and having the ability to mentor and explaining legal aspects and complex issues to all levels of the team. • On- and off-site Experience • New Buildings, Alterations, Extensions • Carpentry • Plastering • Tiling • Boilers, Plumbing, Gas Safety and Electrical Experience

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Reviewed by Chantal on 12/1/2022

That’s not true and our rating remains the same as unsatisfactory and disappointed I’m afraid.

I have good prices and my prime trade is plastering

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Reviewed by Miles on 6/1/2026

Absolutely brilliant. Sergan and his colleague were two of the best tradesmen I’ve had the pleasure to find. From removing lining paper to skim coating the chimney breast and recess, they were very professional, took real care over their work and cleaned up afterwards. The result is excellent. Thank you to you both.

All aspects of heating and plumbing LPG GAS OIL

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Reviewed by Richard on 23/5/2024

Arrived on time, work completed professionally.

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