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Browse reliable Gas / Heating engineers in Islington

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C & N Constructions is a well-established company offering construction and landscaping services for both residential and commercial clients. Our faith: We believe in open and honest communication and shared goals which will generate greater continuity in workload and thereby provide sustained improvements in quality, efficiency & delivery. Our mission: To safely deliver any project, any time, in any environment for the benefit of our customers, shareholders, employees and the communities we serve. Company vision: C&N Constructions is committed to building long-term relationships based on integrity, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by the most qualified people. Get in touch and we can start asap! We offer free and no obligation project estimate.

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Reviewed by John on 29/6/2025

The job was to cut back a severely overgrown patch of garden. Chris & his team, Adrian & Cosmin, gave me a competitive quote, after coming to visit the site to assess what needed to be done. They started next day and completed the job quickly and to my complete satisfaction. The site was cleaned up & all waste taken away. I will definitely use them again and strongly recommend them.

Gulf Builder Ltd company made up of a highly skilled team of professionals who will take all the hard work out of your house refurbishment in London. Whether you want to refurbish your entire house or a single room. You can read below what else we do; - Transforming Spaces, Inspiring Lives. - Revive, Renew, Redefine. - Renovate and Elevate. - The Art of Renovation. - Design. Renovate. Inspire. - Your Vision, Our Expertise. - Discover the Joy of a Perfectly Renovated Space - Turning ideas into action. - Built on trust, focused on quality.

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Reviewed by Hoss on 5/8/2024

I was looking for a builder to do an extension at back. Gulf Builder provided me with advice on materials, exact cost and time. They have done a fantastic job in short span of time and delivered the job to my absolute satisfaction. Rare to find.

NORTH WEST LONDON RENOVATIONS is a well established, trustworthy, reliable and professional company. We serve Acton, Ealing, Hammersmith, Kilburn, Paddington, Brent, Westminster, Hampstead, West Hampstead, Primrose Hill and all surrounding areas of N, NW and Greater London. Our service is professional, caring, and high quality. Our customers rate us highly for our ability to stick to deadlines, and for the quality of our workmanship. We provide a professional service from the initial free quotation to the end professional finish. Our service is friendly, clean and tidy, and reliable. We consider no job as too large or too small and offer very competitive prices

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Reviewed by Nicholas on 2/2/2024

Had scaffolding up very quickly. Started job on time and finished in a week. Very impressive. Good communications and reasonable price.

Need outstanding handyman services. I'm an experienced full time worker all around London who can promise excellent solutions for your home and business. I complete all my tasks at maximum effort, as It is my passion to assemble things whilst keeping high attention to detail and satisfaction of my customers. Love meeting different people and making their day.

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Reviewed by jacqueline on 25/1/2026

Fantastic communication. Arrived on time with required tools. Respectful. efficient excellent tradesman. Would have no problem referring him to friends and family. Definitely be using again.

Over 15 years in trade Fully qualified gold ECS CARD Managers black card ESC CARD Very honest and reasonable prices

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Reviewed by Christine on 11/2/2026

Miles was quick to call me and able to attend the same day. He was friendly and efficient and managed to fix the problem straight away. So all was resolved a few hours after I posted the job. I would recommend, and would use MJB Electrical again.

London Gas is a gas central heating and plumbing company that has been established for over 30 years. We cover all areas of North, West, East London and Hertfordshire Our commitment is to help you every step of the way to ensure you get the right heating for your home. London Gas is a family run heating and plumbing company with many years experience. We have worked hard to build a reputation for quality that leads to many of our customers recommending us to family and friends. We take pride in delivering the highest standard of workmanship. Whether you have an emergency, need central heating, a new boiler installation, repair or servicing and you want to get a safe professional every time choose London Gas. We guarantee any work completed by London Gas for 12 months. London Gas are Gas Safe registered plus Valliant Approved registered installers, this means you will get extended manufacturer's warranty from a standard 2 years up to a maximum of 10 years.

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Reviewed by venetia on 11/1/2026

Charlie responded and came immediately. Installed a new shower pump - also new shower and taps and redid some pipe work. Great job and a really nice guy. Thanks Charlie!

We are a professional company specializing in Domestic, Commercial, Catering and LPG. Services, Maintenance, installation and Breakdown including Plumbing, Heating, Gas and HIU units.

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Reviewed by Marie on 24/2/2024

Very good work, very thorough, making sure you are safe in my home , checking everything for leaking gas, and being very professional, I would recommend.

DK Home Refurbishment Ltd is a trusted building and refurbishment company delivering high-quality residential projects across London and surrounding areas. We specialise in loft conversions, house extensions, basement works and full home refurbishments, providing a complete service from initial planning through to final handover. Our experienced team is committed to excellent workmanship, clear communication and reliable project management. Whether you are looking to maximise space, improve layout, modernise your property or carry out a complete transformation, we ensure every stage is completed to the highest standards and in line with current building regulations. Our services include: • Loft conversions (dormer, mansard and full conversions) • House extensions (rear, side and wrap-around) • Basement conversions and structural basement works • Full property refurbishments and renovations • Structural alterations and internal reconfigurations • Kitchens, bathrooms and full interior finishes • Bespoke joinery and carpentry (wardrobes, doors, skirting, custom storage) We offer full project support, including architectural design, council applications, structural engineering and Building Control compliance. Our aim is to deliver a smooth, stress-free experience by managing the process professionally from concept to completion. If you are planning a refurbishment or extension and want a reliable team with strong attention to detail, DK Home Refurbishment Ltd is here to help bring your vision to life.

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Reviewed by ilhami on 16/2/2022

not reliable

We are competitively priced and we can handle everything from basic installations to complete renovations.No job is too small or too large and we look forward to taking on new and innovative designs.

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Reviewed by Domenico on 3/5/2024

Perfect professional clean work. I can’t be happier!

An accomplished business where customer needs comes first. We are a dependable team with 25 years experience. Our aim is to attain positive communication with our customers as well as providing reasonable prices for all our clientele. Our specialties expand to various qualities, and we are profoundly able in achieving and carrying out plastering and rendering, painting, boiler installations, unvented cylinders, gas safe checks, bathroom renovations and all home improvements. Collectively, our main goal is to ensure our customer is content and that our work reaches their full expectations.

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Reviewed by Chandrakant on 14/4/2025

An appointment was rearranged for Lewis and his Adrian to come and give me a quote for my driveway. They arrived on time.

Hello, I am Nik, the proud owner of N. K CARPENTRY & CONSTRUCTION LTD. A little about us With many happy and returning customers over the last 13 years, you can be sure of being well looked after. Our aim is to provide a stress-free project, delivered in a manner that I am confident will exceed your expectations. We are proud to be family run, known locally for our fantastic service. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout. Main work we undertake limited company . · Refurbishments Extensions · Loft Conversions · Carpentry work · House renovations Availability We are available during working hours, Monday to Friday. Outside of those hours you are welcome to contact us via email or request a call back. If for any reason you are unable to contact us on the phone, you are welcome to send an initial query via email where one of our team can will reply back . Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. N. K CARPENTRY & CONSTRUCTION LTD

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Reviewed by Beverlie on 9/5/2023

The job started as refurbishing a kitchen extension. Nik and his guys worked quickly and paid attention to detail. Nik came up with the best possible layout given the space. I liked the way he worked so he ended up refurbishing the whole house. He made use of the materials and fixed things that needed fixing as he went along all within the quoted price. A good honest team of builders that transformed the property.

Hi everyone , thanks checking my profile I’m Vas , have more than 10 years experience in construction I got level 3 diploma in carpentry, my main job is carpentry, but being in the industry so long I also can do handyman, fencing, ground work and foundation, decking, etc j

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Reviewed by Emre on 15/4/2024

Brilliant workmanship , did exactly how we needed the shelves to be made. Highly recommended

Hi We are experienced builders, residential and commercial building and maintenance services Have been in business for around 15 years We offer quality services at reasonable prices

General maintenance

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Reviewed by Helen on 1/5/2024

All work completed on time and on budget and to a very high standard. Couldn’t have asked for better.

Reliable plumbing services from a qualified plumber. Over 15 years experience! Any type of plumbing issue from leaks to new installations. -Booster pumps -Central heating issues -Radiator repair or replacement l -Repair or replacing bath, toilet, basin or kitchen sink. -Immersion heater/ boilers -Taps, mixers, bidet spray. -Install kitchen appliances

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Reviewed by Kenrick on 9/2/2026

Heatsafe247 Ltd Plumbing & Heating Specialists Heatsafe247 Ltd provides reliable and professional plumbing & heating services. Our fully qualified, Gas Safe registered engineers deliver high-quality workmanship with clear pricing and a friendly, trustworthy approach. From boiler installations and heating repairs to plumbing emergencies, we are committed to prompt response times, safe working practices, and customer satisfaction on every job.

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Reviewed by Mr C on 24/1/2026

Charlie, agreed a price and was scheduled for Wednesday. He called on the day and rescheduled for Friday, due to feeling unwell. He then called on Thursday and we agreed for him to attend at 1pm. He cam then began renegotiating, which was a surprise as he had all information before arriving. He then agreed to honour agreed price and rescheduled for Tuesday. He never arrived, called or answered my call. I would not recommend Charlie or this company.

This is the last Gas, Heating and Plumbing company that you will ever acquire. I, Lewis Willoughby personally undertake all site visits and complete projects to the highest possible standard, always putting my clients first.

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Reviewed by Karen on 25/11/2025

Young Gas & Oil Ltd are a family run business with 35 years experience in the industry. We undertake all kinds of Gas, Oil and Plumbing Services. From routine tasks to major installations and repairs and are Worcester Bosch Accredited installer.

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Reviewed by damanjeet on 8/2/2026

All sorted very good service

I am a sole trader business and work in boiler repairs, plumbing and boiler installation with gas safe registration and hot water cylinders/immersions

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Reviewed by Nick on 20/1/2026

Nick did a good job of powerflushing my underfloor heating which is why I haven't given him 1 star. However, he also "serviced" my boiler and I have now had 2 people inspect it who have told me that's not the case and it still has bad seals and has not been serviced properly. It's now being completely replaced (I've had 2 opinions). He also ruined a carpet my being negligent while bleeding a radiator.

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.

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Reviewed by Robert on 13/9/2025

A knowledgable and meticulous engineer who solved our problem. He’s a charming chap to!

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