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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.

as we a porfitional team we provide great service with low price

XProbuild Ltd is a London-based building company specialising in high-quality construction, renovation, and refurbishment projects. From roofing and structural works to full property renovations and bespoke garden houses, we deliver reliable, professional results — on time and on budget.

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Reviewed by Emma on 19/12/2025

Lucian and his team were a dream to work with on our house renovation. They're professional, competent, and lovely company. The job was completed in good time, and without additional costs. Lucian went above and beyond to make sure we were happy with the finished project.

RDS BUILDING SERVICES is based in Milton Keynes carrying out all kinds of building from extensions and refurbishments to new kitchens , bathrooms and landscaping. Scores of happy customers over the last 20 years. Design service and project management.

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Reviewed by Vincent on 18/6/2014

Prompt response to my request for quote; reasonable pricing; value-add to the design process; very good quality execution of the work and final bill matched the quote. Highly recommended!

Willow Flooring specialise in all types of Commercial & Domestic floor coverings and hygenic wall cladding systems.

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Reviewed by Peter on 24/3/2025

First class tidy worker. Did a fantastic job laying me a new floor in the kitchen. Just shows that you CAN make a silk purse out of a sows ear! ????

Full home renovation expertise from building an extension to tap replacement. Electrical works, carpentry, Laminate/Carpet flooring, Bath installation, Kitchen installation, Interior/exterior design!! The ultimate damp proofing solution, using a cutting edge technology that allows walls to be protected from water ingress remaining its full strength and breathiness. Enjoy unusual projects that requires creative mind. If something seems complicated let us know we like complicated projects. Over 20 years experience with some of the most unusually creative projects help clients to improve and build their homes. We are a team professionally organised builders. Our team members experience vary from as low as one year experience for an apprentice to as high as 40 years engineering experience for experts.

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Reviewed by Paolo on 2/2/2026

The guys did a great job, high attention to detail, care not to make a mess, and provided creative solutions to both projects. Highly recommended!

Greenwich Heating Solutions Ltd Heating, Cooling & Renewables Experts \\| Covering South East England Gas Safe Registered \\| F-Gas Certified \\| Fully Insured \\| 10+ Years Experience About Us At Greenwich Heating Solutions Ltd, we deliver high-quality, energy-efficient heating and cooling solutions for homeowners across the South East of England. With over a decade of experience, we’ve built a reputation for reliable service, expert installations, and honest advice. Whether it’s a new boiler, an air source heat pump, or a domestic air conditioning system, our team works to the highest standards — every time. We don’t cut corners. We don’t upsell what you don’t need. We focus on what works best for your home and your budget. Our Services - Boiler Replacements & New Boiler Installations - Air Source Heat Pumps (Install, Repair, Service) - Domestic Air Conditioning (Install, Repair, Service) - Heat Pump Readiness Assessments - Smart Controls & Thermostat Installation - General Plumbing & Heating Work Why Choose Us? 5-star rated customer service Fully qualified and insured engineers Transparent quotes with no hidden charges Professional, clean and tidy on every job Friendly and honest local team Covering Kent, Sussex, Surrey, South London & beyond Get in Touch Today Need a new boiler, thinking of going green, or just want a quick AC repair? Call us today for a free quote or request a visit — we’re happy to help.

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Reviewed by Julie on 10/1/2024

Josh did a great job in installing a new boiler and smart thermostat. Turned up on time, completed the job to my satisfaction and left the area clean and tidy. Easy to contact and good communication, so much so I have rebooked him for more work

RM Drainage & Plumbing is a full drainage and plumbing service provider with over fifteen years industry experience. With our *24/7 response times* we're able to attend a time that suits you and your family and promise a *one-hour response time*. We're happy to visit and provide a quote but nine times out of ten we're able to provide a solution on the first visit! As a *local firm* we're able to offer very *competitive prices* and offer a fully transparent pricing structure, no hidden charges to surprise you later down the line. With our *10/10 scores* you can trust that we'll provide the absolute best service, excellent value for money guaranteed! We know how important your home and/or business premises are to you and we want to find a solution with as little 'down-time' as possible. Any time the property/area remains out-of-service costs you dearly and so while we aim to work fast we also work around you! RM Drainage & Plumbing will treat your property with the upmost respect, leaving the area clean and tidy and with as little disruption during the treatment of the problem as possible. We're ready to help you!

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Reviewed by Merle on 15/11/2025

2 multi trade skilled tradesmen will do various jobs up to a high standard

At Geo Electrics, we specialize in comprehensive electrical installation, repair, and certification services tailored to meet your specific needs. Our experienced team of certified electricians is dedicated to providing safe, reliable, and efficient solutions for both residential and commercial properties. Whether you need new wiring, troubleshooting of existing systems, or certification for safety and compliance, we have you covered. Our commitment to quality and customer satisfaction ensures that your electrical needs are handled with professionalism and care.

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Reviewed by Richard on 30/12/2025

Andy Handyman has been in existence for nearly ten years...I have been a carpenter joiner for about twenty years, focusing on mainly second fix and joinery. Wardrobes cabinets, bookshelves also flooring, wood and laminate City & Guilds Carpentry Joinery

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Reviewed by Gen on 25/2/2026

Impress Europe Ltd is a full service construction company offering comprehensive solutions for residential, commercial and industrial projects. From design and planning to building and finishing, we handle everything - including new builds, extensions, loft conversions, renovations, landscaping and custom projects. Our team of skilled professionals are committed to delivering quality, safety and excellence in every job. We pride ourselves on reliability, clear communication and building long lasting relationships with our clients. Choose Impress Europe for all your construction needs - one company, every solution.

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Reviewed by Rish on 26/4/2018

Did a great job with the work, I would highly recommend them.

We are a specialist residential a d commercial security company. We install CCTV, intruder alarms, fires safety and access control in Hertfordshire Bedfordshire and North London.

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Reviewed by Mark on 5/11/2018

Excellent service provided by Stuart - would veyr much recommend

Ignite Developers has successfully developed and completed hundreds of residential and commercial projects in prime London locations for the last 10 years. With vast professional project management and contracting experience of developing our own projects that have added substantial value to our own property portfolio; we have grown to offer this service to private clients. We offer a complete in-house design and build service with a high level approach and focus on high end quality and handing over projects on time, every time. We project manage all projects so your requested task is hassle free each and every time. We cover a range of different trades including electrics and gas in addition to decorating, carpentry and extensions and loft conversions and much more.

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Reviewed by Oliver on 25/10/2025

Fantastic works done by the team who transformed our garden shed into a fully fitted out home office. Great communication with Nadeem throughout. Quick and efficient.

Jessica Construcion

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Reviewed by Tricia on 3/3/2020

I'd give no stars if I could. I got a barely understandable text that came at gone midnight telling me he was coming to do my jobe at my home. That was his spelling. I have posted more than 1 job and not only was most of his text illegible but also incoherent. I don't know which jobe he was asking about, but given that, my jobe will go without being done.

We are North London Based Building Company offering the following services: Carpentry/Joinery,Painting/Decorating,General Builduing work. Our motto is : ALWAYS AIM FOR PERFECTION

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Reviewed by samar on 20/3/2021

Zoltan was great. He took the time to design and plan with us, had a lot of patience for working out the detail... he was very clear in giving us timing brackets and delivering within that time. He loves what he does, and that is very visible in the quality of the carpentry and joinery he delivers. We would definitely recommend him to anyone as we are very happy with the results.

We are a team of building professionals with over 10 years' experience in the construction and renovation of commercial and high end residential properties. We pride ourselves on ensuring customers are completely satisfied with not only the finished project but also the process. This means our customers are usually recommended to us by friends and existing clients. As a result, we have more and more customers returning to use our services. We value attention to detail and take pride in our ability to listen closely to our clients to deliver premium construction projects to your total satisfaction.

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Reviewed by Susan on 8/10/2024

Petre and his team were exceptional. He was able to complete the entire job including plumbing, complex fitting of worktops and three sided breakfast bar, splashbacks and hardwire electric installation in just three days and to a brilliant standard. The company is super responsive to emails and nothing is too much trouble. They are great at problem solving and the finish is first rate. Polite, tidy, skilled, talented and efficient, he double checked every detail with me so we got what we wanted. Delighted.

Electrician with 18th Edition

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Reviewed by fola on 29/1/2026

Ideal View Technical Limited is a premier construction company with seven years of expertise in the industry. Specializing in extensions, loft conversions, and full refurbishments, we pride ourselves on delivering exceptional results tailored to our clients' vision. Our dedicated team of professionals ensures that every project is executed with precision, attention to detail, and a commitment to excellence, providing our clients with their ideal view of their dream space.

Your Local Trustworthy Friendly Electricians NDF Electrical Services Ltd are reliable Electrical contractor/Electricians who offer reasonable prices for high standard electrical installation work. So whether you are a business or homeowner we can help you get your project completed. Consumer Units Testing & Inspections Fault Finding Landlord Certs 24Hr Call out's Basic re-wires, Full re-wires, Part re-wires Data Network's We do offer many other services so please feel free to contact us for enquiries. We will come out & give you a free Quotation.

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