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How does it work?There are 136 Oil-Fired Boiler specialists in Harrow, and last month we helped homeowners get quotes for their home improvement jobs.
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We are experienced and specialise in general plumbing & heating and building work within the district of London and surround areas. Boiler installation and service Heat Pump Installation & services Bathroom refurbishments Extension Kitchen installation Full decoration And renovation and more! We install, maintain, repair pipes, cooling, water distribution and sanitation systems. Some of the Services we do: . Extension . Bathroom renovation . Decoration . Property Maintenance • Blocked Baths, Sinks and Toilets • General Plumbing, Tap, Pipe Fitter and Repairs • Power Flushing • Radiators / Valves / Thermostats Installed / Replaced • Shower and Bath Installation and Repair • Water Leak Detection • Water Mains Specialist (Pipe Replacement, Moiling and Lead Pipes) • Water Pumps • Water Supply Pipe Repairs • Standard and disabled Bathroom and shower fitting. . Emergency call out 24_7.
Latest homeowner review
Communication, polite manner, consideration and protection of my property in moving equipment in and out and doing the job, of course did the job well, cleaned up . I would hire this company again
Gas safe registered Engineer, central Heating and Gas related work, breakdown and repairs, power flushing. Domestic Electrical Installer 18th Edition -LCL Level 3
Latest homeowner review
Thorough, competent and attentive to details.
Plumber looking to carry out a range of plumbing jobs. Ranging from maintenance and breakdowns to full bathroom refurbs and full system installations
Latest homeowner review
Dean and Liam attended early Tuesday morning and sorted out the problem which was the motorised valve. They also checked all the wiring and fitted a new wiring control box. Very pleased.
We are a family run Gas and Heating company. We pride ourselves on being experienced, professional, honest and reliable. We specialise in: Gas pipework Gas Leak detection Boiler Installs Breakdowns Services Landlord Certificates Heating Systems and Radiators Power Flushing Unvented Cylinders Emergency Call Outs Plumbing Work
Latest homeowner review
Friendly, helpful and fast service
At The Ruby Team we value great work and our word. Reliable, trustworthy and punctual tradesmen is what we are. With fantastic quality of work and enthusiasm we really get the job done to a 5* level. With 7 years in the field as a multi-tradesman I’ve accumulated a lot of knowledge in many sectors. No job is too small nor too big for us and we cover all areas in London and Essex. We follow a CLAYGO service which is a protocol we follow to ensure your house is as clean as when we entered it. #Residential. #Commercial. #Landscaping. Terms & Conditions. Any job cancelled by client with less than 48 hours notice will be subject to a flat £65 cancellation fee which is due when cancellation is confirmed. Payments are due on completion and once customer is satisfied with the quality of workmanship. If customer is not satisfied, it will be resolved with snagging or discount.
Latest homeowner review
The Reno Group established in 2015 is a team of skilled tradesman carrying out Plumbing, Heating, Gas and Electrical works. Work we undertake includes - Bathroom & Kitchen Refurbishments Full Tiling Service Garage Conversions Single & Double Extensions Loft Conversions With over 100 + 5* reviews over various platforms we always ensure communication is clear with our clients and works are carried out to the highest standard.
Latest homeowner review
The standard of work was excellent - way better than I have ever experienced. I am so lucky to have found this company. Always on time, turned up when expected - stayed late to finish, tidied up after themselves EVERY day - pleasant and courteous and excellent, excellent finish! I am really delighted and cannot recommend this Company enough. I have already had people around to look at the quality - it is seriously good. And so easy to deal with - nothing is too difficult for them. And I was fussy!
Prime Build – We Build It Like It’s Our Own At Prime Build, we’re all about quality work, honest communication, and bringing your ideas to life. Whether you’re building your dream home, giving your place a much-needed update, or taking on a commercial project, we’ve got your back from start to finish. We’re a team of experienced builders who take pride in doing things right—no cutting corners, no surprise costs, just solid work and great results. What We Do: - Renovations & extensions - Custom builds - Kitchens and bathrooms - Groundworks - Bricklaying - Carpentry - Plastering - Commercial projects - Project management - Property development - We cover all aspects of the building trade Why Work With Us? - We’re licensed, insured, and easy to deal with - Clear quotes, no hidden fees - We show up, keep our word, and stick to timelines - Friendly team that treats your project like our own - Quality materials + skilled craftsmanship = lasting results At the end of the day, we love what we do—and we think it shows in every project we take on. If you’re ready to build something great, get in touch with us and let’s make it happen.
Latest homeowner review
Hi Danny and co did a great job fixing my fire doors. Quick efficient and good workmanship. Will definitely use again infact I am
All gas and plumbing work done by a fully qualified and insured gas and plumbing engineer. boiler breakdowns boiler installs landlord certs hob and freestanding cooker installs gas leaks fixed radiator leaks fixed radiator installed
Latest homeowner review
Very good fixed my bath seal .will be using Again can recommend.
I have 15 years experience with the heating and plumbing trade and have worked for some of the major company’s (including an apprenticeship and 5 years at British Gas) so my experience has been second to none, all work is carried out to the highest standard while still keeping my rates affordable, All work is guaranteed for a year My services include Service and repairs on all gas appliances Installation of all gas appliances Cylinder replacement Radiator replacement/installation Underfloor heating Smart room stats Powerflushing Landlords and home owner certificates Plumbing repairs Bathroom installation
Latest homeowner review
Jack was great, cheap and quick fix with no overcharge and very good on communication!
A company description
Latest homeowner review
Great job
Sole Trader in 2008, now become Limited Company!(summer 2016). Starting as a Horticulturalist, now we are undertaking Landscaping, garden contracts and al aspects of building works. Any aspect of your Property or Garden we can undertake! FULLY INSURED and carried out by experts there is no job big or small we cannot do. (Bigger works and at your request we can amend our insurance details to suit your project requirements as well as reassuring you!) We have licensed and registered utility services (New to 2018!) We can't wait to do Great things together....
Latest homeowner review
I am very happy with all the work that has been done so far. I have entered contract for regular maintenance with the company. Mr Scot is very professional and courteous and one gets more then one pays for.
nothing to big or small we deliver quality service at a reasonable price fully qualified and fully registered with industry
Latest homeowner review
The tradesman completed the job quickly and efficiently,. When there was a complication it was dealt with professionally and without any fuss. He even gave me useful advice about using my cooker safely, very thorough and informative.
At Flex we are comitted to taking pride in our appearance and giving 100% job satisfaction. Our hours are flexible to ensure we are available when you need us the most. We are specialised in the maintenance of: Gas appliances, Central heating, Boilers, Air con, Bathroom/toilets, And much much more. If you have any job, big or small, Flex will always be happy to assist you.
Latest homeowner review
Efficient, collaborative, fair value. I needed a cast iron radiator re-positioning in my living room and Tim did an excellent job. He was low-key, polite and very thorough. Recommended.
I have spent over 13 years in the Plumbing & Heating industry working in both domestic and commercial so my experience is second to none. I pride myself on keeping good relations with all my customers to ensure my work is carried out to a high standard, while also keeping my prices very competitive. NVQ Level 3 Qualified/Fully Insured My services Include - Repairs on all heating systems Boiler Installs Cylinder replacement/Installation Radiator replacement/installation Smart room stats Power flushing Tap changes Tiling Re-siliconing Bathroom Installation General plumbing/repairs
Latest homeowner review
James communicated well and managed to quickly solve an issue which prevented me having to do the larger work expected. Very helpful and friendly too
Hi we are a fully qualified gas heating and plumbing company. Our friendly members of staff are hear to help you in any way possible with advise and works you require. We pride ourselves on reliability and competitive rates for all our customers new or old. We cover all works for a dripping tap to a full heating installation.
Latest homeowner review
Very efficient and pleasant people. The work was carried out promptly and in about half the time estimated. Slightly messy digger tracks left but it started raining shortly before the end of job so marks were inevitable but thought they could have repaired them a bit before they left. But, all in all I am happy to recommend Matthew to anyone.
Experienced plumbing & Heating Engineer, Carry out all aspects of plumbing and heating works, reliable and reasonable prices. A little about me With many happy and returning customers over the last 4 years, you can be sure of being well looked after. My aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I carry out all work myself and will be your single point of contact. My customers often comment that I am approachable and cheerful; I find that a positive attitude always helps projects run smoothly with good communication throughout. Main work I undertake But am not limited to * Boiler -installs, repairs & services, etc. * Plumber * Blocked Sinks * Emergency Plumber Service * General Plumbing * Pipe Fitter * Plumbing Repairs * Power Flushing * Radiators/Valves/Thermostats Installed/Replaced * Shower Installation/Repair * Tap Repair * Water Leak Detection * Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes) * Water Pumps * Water Supply Pipe Repairs My Availability I offer a 24/7 service, you are welcome to contact me at a time that suits you If for any reason you are unable to get through to me please leave me a message including your phone number and I will call you right back. Thank you for taking the time to consider my profile, I look forward to hearing from you. A.B Heat Workz
Latest homeowner review
I am fully qualified and experienced Gas Safe and NVQ plumbing Domestic Engineer, 10 years in trade. All plumbing jobs. Gas safe certificate. Boiler installation. Boiler service. Boiler repair. All plumbing works
Latest homeowner review
EXCELLENT WORK. Highly recommend. Work done fast
Hi, my name is Abel. I am a gas gas engineer from London. I mainly fit cooking appliances (gas and electric) I also work for curry’s as their gas engineer. I have partners I also work with that do boilers and plumbing work. I take pride in my job and always make sure I leave everything safe and my customers happy. I always try to go above and beyond and do my best to help my customers. I’m flexible, punctual and up for negotiation. We also have REMOVAL company for man and van jobs. Everything is insured.
Latest homeowner review
Professional, did a good job
Royals plumb-elect is based in Northamptonshire. Fully qualified Gas Safe Plumbing & Heating & Electrical engineers We have over 20 years of experience. We are a small family run business and work effectively to give value to customers. We covers the surrounding counties and London. The services we offer are as follows; Plumbing, Heating[Gas]. 1. Central heating system installation, maintenance/services. 2. Landlord gas safety checks. 3. Water heaters[ vented/unvented/ thermal store cylinders ]. 4. Gas boilers, fires & cooker installations and repairs. 5. Showers. & Bathrooms *****Door lock replacements****** ****Water supply pipe replacement****** ****Kitchen fitting************* Electrical. 7/ Electrical installations[ single phase and 3 phase. 8/ , Fixed electrical maintenance, and certifications to all electrical systems. 9/ Landlords electrical safety inspection and testing[ E I C R ]. Testing: Get peace of mind with an official EICR, conducted by experienced electrician. 10. Inspection & testing of fire alarm systems and emergency lighting testing; DOMESTIC AND COMMERCIAL INSTALLATIONS SUCH SHOPS & OFFICES. 11. Pat testing. 12. Electrical inspection, testing and certification to BS 7671. ***Advice; https://www.electricalsafetyfirst.org.uk/guidance/safety-around-the-home/ Additional information. Estimates are generally non-chargeable but in rare situations some will incur a charge, depending on the nature of the job. Note; Please Free Quotation does not include tools and test equipment to fault find. Therefore any tools and test equipment use to fault-finding is chargeable. *** WEBSITE: https://royals-plumbing-heating-wellingborough.business.site
Latest homeowner review
Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.
Latest homeowner review
Friendly and professional. Dismantled furniture efficiently. Would highly recommend
Welcome to my page and thank you for taking the time to have a look into my details. My company TJF Plumbing and Heating was established in 2016 after deciding to go out on my own. I have over 10 years’ experience in the trade. I am a conscientious tradesmen and I take pride in my work, I work my company by the quote: “there is only one way to do a job, the right way” and my aim is to ensure a 100% customer satisfaction. I believe in quality of work and we will always aim to deliver the best possible job. You can be rest assured that you are in good hands with my services, I offer quality advice and services. My services include:
Latest homeowner review
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
Quick fixing. Thanks
Latest homeowner review
John worked extremely hard to fulfil our brief & also had great vision when considering possibilities. He understood our needs and ensured all snagging was carried out before completion. All builders are currently pushed to the limit with supplies and staffing - John managed this to the best of his ability and was always polite, helpful and friendly.
Established over 80 years ago London Builders are FMB & NHBC registered & operate in Greater London providing a comprehensive range of services for residential properties from design and construction through to refurbishment, repairs & re-decoration.
Latest homeowner review
They were really professional compared to the other builders that came and contacted me. The Project Manager was also on hand to answer any questions I had and offered me adviced on how best to move forward. We ended up refurbishing our entire bathroom which is looking great now. I would highly recommend London Builders.
Pimlico Building Ltd is a privately owned, long established company based in central London covering London and Greater London. We specialise highly in all new builds, open plans, full refurbishment, extension and loft conversions, kitchen and bathrooms, joinery and carpentry, basement and underpinning and all plumbing and electrical works. All our employees are fully certified and insured. Please refer to our website for further details.
Latest homeowner review
They were very prompt in given the quote. Done a great job very polite, efficient, knew what they were doing, and I have recommended them to my friends.
At H&P4U LIMITED ( Heating and plumbing for you) there is no any job too small to attend or no any job too big to not to be able to resolve With our experience gas engineer and plumbers whom them aim is customer satisfaction all you job will be in the safe hand We are looking forward to hearing from you and ready to answer any questions regarding your request Many thanks H&P4U LIMITED
Latest homeowner review
I had a leaking pipe beneath floorboards. Hamed had good communication and completed the job with a solid looking fix
"Snappy Heating provides services related to domestic gas works, specialising in central heating, boiler repairs and installations. We also undertake various plumbing services such as conversions from various branded conventional hot water systems to new unvented systems. We specialise in Boiler swaps and system conversions. Our competitive pricing, as well as high work ethics, provide unparalleled customer satisfaction
Latest homeowner review
Job done, well and quick.
At OCTOPUSBUILDERSLIMITED, we pride ourselves on our extensive 16 years of experience in the construction industry. Our dedicated team works collaboratively to handle every aspect of your building project from A to Z. Whether it’s residential or commercial, we ensure quality craftsmanship and excellence in every job. Let us turn your vision into reality!
Latest homeowner review
Great job and would definitely rate it higher if I could. Will keep in mind if I need other jobs done around the house.
I am a gas safe registered. We offer complete Plumbing, Heating, Electrical and Gas services, with no hidden cost and can work with you to meet your badget and requirement, the amount we quote is the amount you pay! We install, replace, repair and service
Latest homeowner review
Really friendly, helpful and professional service.
Latest homeowner review
Apologies for not rating you sooner!
Different approach high standards service for all jobs Full details of the Heating company give Ref can be disclosure only o request !! 22d July 2025 RE: Sofiane Aouami To Whom It May Concern, am pleased to provide this reference for Sofiane Aouami who has worked as a Gas Servic ingineer, on a self employed basis, with our company for the past 7 years repairs he has approached each task with a thorough and methodical approach, ensuring al safety standards and industry regulations were met without exception Sofiane is known for attention to detail, and ability to communicate clearly with both customers and team members. He has built strong, trusting relationships with our clients and always maintained a courteous and respectful manner, even in high-pressure situations. We have in fact received an email from one of our major clients expressing disappointment that he is leaving us. Beyond technical competence, Sofiane has been a reliable and valued member of our team with a strong work ethic. I have no hesitation in recommending Sofiane for any future position in the gas services or wider engineering field. He would be an asset to any organization fortunate enough to have him on board. Please feel free to contact me should you require any further information.
Latest homeowner review
A knowledgable and meticulous engineer who solved our problem. He’s a charming chap to!
Highbury Maintenance – Professional Heating & Plumbing Specialists At Highbury Maintenance, we pride ourselves on delivering reliable, high-quality workmanship for homeowners and landlords across London. As fully qualified gas engineers and experienced plumbers, we specialise in boiler installations, heating system repairs, plumbing maintenance, and general home improvements. Whether you need a new boiler fitted, a heating fault diagnosed, or a fast, professional response to a plumbing issue, you can count on us for expert service, clear communication, and honest pricing. Every job is carried out with care, safety, and attention to detail. Our goal is simple: to provide a trustworthy, efficient, and professional service that you feel confident recommending to others. If you want dependable engineers who treat your home like their own, Highbury Maintenance is here to help.
Latest homeowner review
Guled reacted very quickly to my job ad. I needed a landlord gas safety certificate asap. He was able to attend the following morning. After the job was completed he phoned to confirm what had been done and further issues that may need attention. Good clear comms. Happy to recommend him.
I highly recommend AYG Construction , very good job quickly done very reasonable quote, thanks to Adrian for his hard work. Finished double storey extension on time and very helpful throughout.Excellent quality and price. Welcome back any time. Thank you!
Latest homeowner review
Adrian and his team met or exceeded my expectations, always willing to match my needs and finished the job on time and within budget.
gkgasserv co uk
Latest homeowner review
Came quick m, diagnosed the problem, ordered the part and fixed the issue with minimal fuss. Good clear communication and reasonable price for the work. Would recommend.
We are a family run business with over 35 Years experience in the Plumbing Heating Drainage and Water Softening scopes of works, Working in the Herts Beds Bucks and North London areas. We offer a 24hr emergency service. We also sell rocksalt and ws salt.
Latest homeowner review
Thank you for your response. With regard to budget the category "up to £100" is the lowest limit one can specify on this site, with regard to VAT there was never any suggestion that this should not be paid. My husband accepted and paid your bill at the time it is only subsequently that we have found out from others that this was an excessive amount to be charged for this work. Our mistake was not getting a number of quotes before instructing you to do the work. We will not make this mistake again.
Jdw plumbing and building supply a service of heating Bathroom renovations , wet rooms and all general plumbing work are carried out to a very high standard. We also cover all general building works. Free quotes
Latest homeowner review
James will be my first point of contact for all building and plumbing related works until he retire. After having multiple quotations, we decided to give this job (complete bathroom refurbishment & kitchen tiling). His quotation was reasonable, and after seeing the outcome - we feel every penny is worth. We have got a quote without having enough knowledge, and proper design. But James took care of everything, he did research, he came up with design & plan - finally it's looking far better than we thought.
Akoni is a building company who can provide you with peace of mind and satisfaction. Our primary aim is to make sure our clients are respected and listened too with what they want to achieve. Over 20 years experience previously known as Aquafix which was predominantly bathrooms and heating systems. We branched out into our own developments and renovations. We now cover all trades and can supply you with the best results. All trades are fully qualified with years and years of experience. We aim to work closely with our clients from start to finish and use some great designers, architects, and structural engineers to help the process easy and take the stress away from you.
Latest homeowner review
Details construction aims to be the best in terms of providing a complete service. We will endeavour to accommodate all your needs in terms of ensuring that the job is completed within the requested time period.
Latest homeowner review
I highly recommend Thomas and his team for their excellent workmanship. They were punctual, polite, and trustworthy, completing the job — detailed pointing, brickwork replacement, installing a new gutter and downpipe, repairing a wooden patio door, and tiling. All work done to a high standard with quality materials. He provided valuable advice, and the site was left clean. Working with him for the first time, I appreciated the professionalism and good rapport established. A great experience overall!
Specialist in Boiler Replacements, Repairs, Services, central heating installs, bathroom upgrades, refurbishments,
Latest homeowner review
Great guys, completed the work whilst I was away and left it clean and tidy. Would use again.
We deal with insurance claims handling, reinstatement and repairs to any type of reinstatement including damage caused by escape of water, flood and fire damaged properties. We also completed works involving: Non-evasive leak detection. Insurance surveying / Schedules. Damp mapping and drying. Refurbishment and repairs to residential commercial buildings. Replacement kitchens and bathrooms. Plumbing. Plastering. Roofing. Painting and decorating. Asbestos surveys and removal. Carpentry. We are also a member of the The British Damage Management Association (BDMA)
Latest homeowner review
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
We are a plumbing and heating company located in London/Bedford. Our gas safe engineers provide a fast reliable service to all our customers old and new. Services consist of boiler installations of verious makes and models, boiler repairs/servicing, Gas safety certificates, plumbing, and all pipework. All work carried out has 100% customer satisfaction rate. No hidden charges, fair rates, and all work is guaranted.
Latest homeowner review
Efficient service and good job done.
Latest homeowner review
On time, quoted agood price and repaired fault.
A warm welcome from a family run bussiness, with over 45 years experience in the Gas, plumbing and electrical industry. We thrive on giving honest advice, and a service that can’t be beaten. Pricing that is competitive, with passion in understanding all our customers have different requirements. You won’t be disappointed if you reach out to Smartheating & electrics ltd. New to the rated people platform, but with 9.96 star review on Checkatrade (check our company out). Try us, let our work do the talking.
Latest homeowner review
Didn't show up. No response to calls or messages
We at Zora Construction Ltd providing top quality works to our customers. Our staff is highly experienced in all kinds of building works. All of our work is fully guaranteed.
Latest homeowner review
We agreed date and time & they didn’t turn up for the job
We always operate under strong values aimed at exceeding client needs. Our communication channels are always open – our relationship with our clients begins on the first day of contact and only ends once they’re fully satisfied with our work. When you hire our services, you can count on us for the results you want and need. Get in touch today, and discover the advantage of our work.
Latest homeowner review
Excellent work, timely and clean. Arrange for us to have full use of the bath during the work. Very happy with the results. I will be asking for the guys to do more work for me in the future.
Godwins is a reading based company of 10 years specialising in all aspect of Plumbing & Heating Air conditioning Oil boilers And renewable energy
Latest homeowner review
I was happy and paid as this plumber said he was coming back to fit some caps later in the week. Since, I have noticed the tap has been plumbed incorrectly hot to cold and vice versa, he did not return with the caps. I think he was just lying that what he wanted to fit was better because he forgot to put them on when fitting the shower and my sink isn’t attached to the wall securely. I have given him a couple of months now to put it right but he ignores my calls and texts.
We specialise in all aspects of property maintenance. With more than 5 years experience in one of the most competitive business environment outside London we work on regular basis with ones of the most active and succesful property developers and contractors in the area. We aim to provide a 5* service with no exception regardless of the type or size of the job.
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