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Browse reliable Plumbers in Harrow

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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

At Constructara, with 25 + years experience we always strive for excellence in all that we do and to ensure the most suitable methodology is used to deliver the most outstanding results for all our clients. With experience in public, private and residential sectors completing challenging and complex projects, we are able to take on any job.

Quality,reliable and customer focused company. 18 th edition qualified & Niceic registered. 30 years in the trade and lots of experience in all aspects of electrical work from domestic rewires, shops,offices and factories. Small and large jobs undertaken and all completed to the highest of standards.

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Reviewed by Neil on 7/2/2026

Danny General Builders specialises in structural work, extensions, refurbishing, loft conversions, roofing, fitting bathrooms and kitchens, and painting and decorating. All employees have more than 10 years experience and are insured.

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Reviewed by paul on 1/8/2023

Danny did an absolutely great job with my set of alcove shelves. He was friendly, diligent, extremely polite and did an excellent job. Highly recommend

Nextlvl Construction (London) We carry out renovations, extensions and building work across London and nearby areas. We’ve been trading for 7+ years. We focus on jobs being: properly planned kept tidy finished to spec done with clear pricing and communication What we do: Extensions & conversions: lofts, basements, garages Renovations: full refurbs, layout changes, structural work Kitchens & bathrooms: rip-out to finish, including plumbing and electrics Carpentry & joinery: fitted units, doors, stairs, custom work Roofing & exterior: flat roofs, fascias, soffits, cladding Finishing: plastering, tiling, flooring, painting and decorating Security & tech: CCTV, alarms, AV installs Cleaning: post-build and end of tenancy How we work Written quotes with a clear breakdown Realistic timelines and updates as the job progresses Site kept tidy and waste cleared Building regs considered from the start Snagging handled properly before sign-off If you’re planning work, we can take a look and provide a free quote. - Fully insured. - References available. - Before and after photos of recent work available on request. - We can work to drawings or help you plan the build. - We’re used to working in occupied homes.

I have over 15 years experience in the painting & decorating business. For a professional painter & decorator in Berkshire, get in touch with me today.

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Reviewed by Rachel on 11/2/2026

BFIX Ltd is a London-based property maintenance and repair company providing reliable, fast, and high-quality services to homeowners, landlords, managing agents, and facilities managers. We specialise in emergency repairs, plumbing, leak investigations, reinstatement works, general maintenance, minor renovations, and property compliance support. Our team is experienced in both reactive and planned works, always focusing on clear communication, fair pricing, and long-term solutions. With hands-on experience across residential and managed properties, we understand the urgency and standards required in today’s property market. All works are carried out professionally, safely, and in line with UK regulations. We pride ourselves on being responsive, trustworthy, and solution-driven, offering flexible availability and detailed reporting where required. Our goal is simple: to make property maintenance stress-free and deliver results our clients can rely on.

Drain fix Ltd we are the cheapest and most professional drainage company as we are very small and independent we give our customers the best deals we can and still achieve perfect results every time ? Polite, fast and reliable Call us first Blocked drains power jet cleaned start price £125 camera surveys with same day reports. Groundworks , gutter cleaning with the new sky Vac system

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Reviewed by Zeeshan on 22/1/2014

would recommend these guys,they no what there doing,honest,trustworthy and reliable

Here at Hands On Electrical, we take pride in our work and love to to put a smile on a customers face. We are a small business so are very fairly priced, with 20 years of experience between us. We do anything from changing a few switches to full house re wires, we also do EV charging( Electric Vehicle Charging). Operating in Buckinghamshire and surrounding areas.

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Reviewed by Sangeet on 23/1/2026

Louie was very accommodating and a clear communicator. Happy with everything done. Many thanks Louie!

Specializing in domestic and commercial gardening, established in 2009. For a friendly, experienced, professional gardening service, call or e-mail today. Make the most of your garden.

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Reviewed by Vig on 5/12/2025

Dave did a great job on our lawn, and charged a very reasonable amount. He is clearly very experienced and competent, but he is also an exceedingly lovely person, very polite and very honest.

I have been in this business for 10 years. I am a very hard worker at what I do. I love putting a smile on my customers faces by doing a good job for them.

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Reviewed by Lyn on 21/5/2025

Very happy with service received Attended 1.5 hours after I spoke to him and did the gardens there and then Will definitely use again

We are at your disposal to help you with Leo pop construction property maintenance Ltd We arrange tiling works, gardens, paving and other interior paint?ing and exterior jobs .

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Reviewed by Michael on 5/11/2025

Leo did a great job. Happy with his work,

We are a small well established and experienced team,offering a full range of construction and landscape gardening services. No job is too big or too small, with our expertise ensuring that each project is properly organised and efficiently completed to the highest possible standards.We cover all types of construction and garden work. We can transform blank or waste land into a beautiful new garden.Our very competitive prices can save your money,time and effort. All work is carried out by our professional and fully insured team to the highest standards,using quality materials.

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Reviewed by Abhi on 20/11/2025

Hello everybody this is a family business was over 20 years we cover also to roof repairs new roofs all gutter repairs new guttering no job too big are too small all of our work comes to a very high standard. Let it be a big job or a small job. All works carried out comes with a 20 years guarantee.

Interior and exterior Painting.. Handyman jobs ...

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Reviewed by Yvonne on 7/9/2024

Highly recommend .punctual and reliable.excellent standard of work.clean and tidy.would definitely hire again

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.

Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

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Reviewed by Isaac on 29/11/2025

Hi their I’m jay Electicial I’m a fully qualified electrician I have over 7 years experience in the electrical field from commercial to domestic and industrial I have the ability to give you electicial condition report,electrical certificate and minor work certificate I’m very experience with all types of electicial work from fault finding on all electrical circuits consumer units 1st and 2nd fix power to outside dwelling from small jobs like fixing sockets to full rewires so please give me a call on

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Reviewed by Mohammed on 26/12/2025

J is a superstar, professional, patient and reasonable. I will highly highly recommend him. He worked for me on Christmas eve and boxing day. Grateful for the service. Good luck J.

We are a building company that have been in operation for over 25 years We are mostly architect or customer recommendations based We can organise a local architect to produce your plans or price plans you already have We are a little old school where we will give you a competitive estimate and then show you the works we are doing also a job we have finished recently

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Reviewed by Manny on 16/4/2025

Excellent guys, no fuss and got the job done quick and to an excellent level of quality! Highly recommend!

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