The quick way to find a local Gas Boiler - Service specialist in Belsize

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

Very high standard of work carried out by Mark. Solved my issue,very knowledgeable,punctual and tidy. Would recommend & certainly use again.

Patrick

Viktor and his team thanks so very much for all your hard work these guys know how to give a professional job very approachable nothing too much trouble they just get on with the job so we didn't have too worry would have them back in a heartbeat

Linda

Excellent service, easy to deal with, good price. Would recommend and will definitely use again.

Anne

Browse Gas Boiler - Service specialists

Take a look at our Gas Boiler - Service specialists profiles, read reviews and request quotes directly.

With over 10 years of experience, Hampstead Plumbing & Building Services LTD is your trusted plumbing expert. We offer a full range of residential plumbing services, from minor repairs like leaking pipes and clogged drains to major installations such as water heaters and whole-home repiping. Our skilled team is committed to providing high-quality, reliable service with a focus on long-lasting solutions. We take pride in our transparent pricing, friendly customer service, and attention to detail. Whether it’s an emergency or a planned upgrade, we’re here to handle all your plumbing needs with professionalism and care ensuring your home stays in perfect working order.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by diane on 27/6/2025

Your Trusted Experts in Boiler Installations, Heating Repairs & Plumbing Solutions Say goodbye to cold nights and plumbing nightmares! Whether you need a brand-new, energy-efficient boiler, fast heating repairs, or expert plumbing work, we’re your go-to team. With over 20 years of experience serving homes across London & the south east we know the importance of reliable service and lasting results. •Boiler Installations – Reduce your bills with cutting-edge, eco-friendly boilers installed by professionals. • Heating Repairs – Emergency? No problem! Our rapid-response team will have your home toasty in no time. • Plumbing Services – From leaking taps to full bathroom installations, we handle it all with precision. Why Choose Us? • Local Experts with a Personal Touch • Affordable, Transparent Pricing • 24/7 Emergency Service for Peace of Mind Get your home back to its best—call us today and feel the difference of expert service that’s always on your side.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Christina on 8/7/2025

Fast and efficient. Will re-hire. Highly recommend

Hi this is Mo from Britefinish, handyman with over 10 years experience. The wide range services offered with honesty reliability punctuality and professionalism. Handyman Services offered : All Flat Pack Furniture Assembly TV Wall Mounting Door Fitting/Trimming Fitting door Handles, latches, locks,etc Flooring: Laminate, vinyl, carpet, decking etc Odd Jobs e.g fix kitchen cabinet doors and drawers & floating shelves and mirrors Bespoke Furniture Fitting Flatpack Bookshelf/Bookcase Assembly Floating Shelves Fitting Curtain Pole Fitting Roller Blinds Fitting Kitchen Cabinet/Unit Fitting Kitchen Worktop Fitting Hanging mirrors Interior Door Installation/Fitting Internal Locks Britefinish assemble all types of flat pack items including: wardrobes, chest of drawers, beds, kitchen units, sheds, gym equipment, guest beds, bunk beds, office desk, chairs, sofas, garden furniture, home furniture, office furniture, swing sets,bikes, exercise equipment .... Britefinish assemble flatpack furniture items from major retailers: Ikea, Argos, Bensons for beds, Tesco,The Range, John Lewis, Dreams, Harveys, Very, Wayfair,Wickes, Tesco, B&Q, Amazon, Ebay, etc

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Soraya on 18/12/2024

Great work, very reliable and efficient.

22 YEARS EXPERIENCE ON BUILDING and construction. With my team we did from Garden Landscape all the way to new build yet making sure Clinet saves as much as possible on they projects cost . We are qualified Gas safety Electrical Plumbing We specialaise on: Loft conversion Bathroom Kitchen Extensions Paiting and Decorating Plumbing Roofing Garden Landscaping Insured and insurance backed services

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Margaret on 14/2/2025

Prompt efficient service. Left area clean after work completed.

Providers of expert plumbing and heating solutions within the Middlesex, Buckinghamshire, Berkshire and Hertfordshire areas. Whether it is Central Heating, Servicing, Repairs, Installation, or Emergency Call-Outs. We have you covered! With over 25 years of experience within our industry, we continuously strive to deliver high-quality workmanship and excellent service to all our customers and for this have been awarded 5/5 stars by our customers. Specialising in plumbing and heating, we carry out a variety of installations to your desired specifications and requirements. Our services range all the way from fixing those annoying dripping taps to new bathrooms, kitchens, and full plumbing /heating installations for new builds and renovations! Don’t delay, give us a call or pop over a message today and we’ll only be too happy to arrange a quote and an inspection.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Celia on 13/5/2025

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.

Coterm Limited has been a trusted name in underfloor heating installation for 14 years, serving Harrow and beyond. Our skilled team delivers high-quality, energy-efficient heating solutions for homes and businesses, specializing in both hydronic and electric systems. We’re fully qualified, dedicated to exceptional customer service, and committed to ensuring your space stays warm and comfortable with every project.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 12/5/2025

Prompt, competent, efficient and tidy.

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.

Latest homeowner review
full starfull starfull starfull starfull star
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.

24/7 Gas and Heating Services: We undertake complete Gold standard domestic Gas, plumbing and central heating service, repairs and installations. We can do any job involving Heating and Plumbing at a very reasonable and competitive price with an outstanding finish and quality for my customers to admire and recommend to others. No job is too big or too small. My customers satisfaction and excellent quality of service is of paramount importance to me as I pride myself on keeping in stead a good rapport and reputation with the public and/ or anyone who I do work for. Thank you with the kindest regards Rodney Lawrence Goldson

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Glen on 10/8/2025

I contacted 247 regarding a leak that was causing a problem in a neighbouring apartment. Rod turned up on time and promptly carried out a thorough investigation to pin point the source of the problem. Within an hour he had found the source of the leak and was able to advise me how to proceed. I would have no problem using 247 again, as they delivered a professional and budget friendly service.

HELLO. MY NAME IS GRIGORE CHIS A MULTI TRADESMAN WITH MAIN TRADE CARPENTRY, JOINERY WHO WORKS IN PARTENERSHIP WITH 4 OTHER PROFESIONALS. WE COVER A LARGE RANGE OF TRADES LIKE CARPENTRY, ELECTRICITY, TILING, PLASTERING, PAINTING, PLUMBING.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Alisa on 25/11/2023

Fast response; prompt communication; understood parameters and limitations; completed job super well and quickly. Intend to hire again for a number of jobs.

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

RELIABLE, FRIENDLY AND HONEST WITH 20 + YEARS OF EXPERIENCE IN NEW INSTALLATIONS, REPAIRS, SERVICING AND MAINTENANCE OF ALL DOMESTIC GAS APPLIANCES, CENTRAL HEATING AND HOT WATER SYSTEMS. QUALIFIED ELECTRICIANS. PLEASE CHECK THE RATINGS FROM SATISFIED CUSTOMERS. YOU'LL RECEIVE A TOP-NOTCH SERVICE AT FAIR PRICES.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jane on 31/10/2024

We were very pleased with Sasa’s prompt reply to the post of the job, he provided clarity of what was needed, a neat and tidy job on the day, all done at the agreed price. Wonderful!

At GMA Plukbing Services Ltd we offer a wide range of services that we can tailor to your needs, whether it be a dripping tap or toilet to a boiler repair, a full central heating installation or a full bathroom refurbishment. We can also carry out legionella testing and risk assessments as well. Having completed a 3 year apprenticeship and working for other company’s, once I was qualified, I decided to start my own company shortly after Covid lockdowns, so I have a wide range of experience and qualifications to help get any job completed. We are fully insured and qualified, The type of jobs we undertake are: Full bathroom refurbishment’s Boiler servicing, Boiler/heating fault finding and repairs Boiler installation All gas works General plumbing- tap changes and repairs toilet repair’s Underfloor heating Unvented cylinder installation and repairs

17+ years doing plumbing and electrics. City & Guilds • Level 2 NVQ Diploma in Plumbing and Heating: Suitable if you have some relevant knowledge and skills, focusing on domestic hot and cold water systems, central heating systems, sanitation, and gas safety. • Level 2 NVQ Diploma in Installing and Maintaining Domestic Heating Systems: Covers safe working practices, installation and maintenance of hot water systems, drainage systems, and domestic heating systems. • Level 3 NVQ Diplomas: Aimed at those with considerable experience, offering pathways in domestic plumbing and heating, including gas, oil firing, and environmental technologies like solar thermal hot water systems . I am also accredited by these associations. • Chartered Institute of Plumbing & Heating Engineering (CIPHE): CIPHE is a professional body for the UK plumbing and heating industry, aiming to ensure high standards of practice and professionalism. It offers various resources and training opportunities to its members . • Engineering Council: The Engineering Council is the UK regulatory body for the engineering profession, including gas engineering. It oversees the Engineering Accreditation Board (EAB), which accredits academic programs for Chartered Engineer and Incorporated Engineer status. This accreditation process assures the competence, ethics, and professionalism of engineers in the UK and abroad . • APHC Certification Ltd.: Accredited by the United Kingdom Accreditation Service (UKAS), APHC operates several government-authorized plumbing and heating certification schemes. These include the Competent Persons Scheme, which allows businesses to self-certify their compliance with building regulations, and the Microgeneration Certification Scheme, certifying the installation of renewable technologies . These bodies play crucial roles in maintaining high standards within the plumbing and gas engineering sectors, offering pathways for professionals to demonstrate their competence and professionalism. For further details, you may visit the respective websites of CIPHE, the Engineering Council, and APHC.

Latest homeowner review
full starfull star
Reviewed by Richard on 10/5/2024

Trades On Demand Ltd have a proven track record of helping homeowners across the UK when they need it most. We use a network of over 1000 contractors, who are available 24/7 to deal with any gas, electrical or plumbing emergencies. Our engineers cover every city in the UK and are prepared to travel wherever necessary to get you the help you need. This extensive national service coverage means we can attend around 98% of the homes in the United Kingdom. The majority of the calls we receive relate to plumbing, electrical or gas supply problems, However, we can help with heating, oil or drainage issues depending on the circumstances. Trades on Demand are 24 hour Emergency plumbers and Electricians are based in Bury, Lancashire but also cover the whole of the UK as we have the necessary contractors throughout the UK.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Pat on 21/8/2025

My name is Michael O’Regan and I am a fully qualified gas engineer and have been carrying out gas installations, breakdowns, landlord certs, boiler services and general plumbing issues for a number of years. I take pride in my work.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mamie on 31/7/2025

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
full starfull starfull starfull starfull star
Reviewed by Benedicta on 14/3/2025

Dav was very helpful, thorough and professional. Thanks Dav!

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

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Eva on 19/8/2025

Responsive & resourceful. Delivers as promised.

Dedicated to assist you with any heating and plumbing enquiries or emergency at any time day or night. We respond to your call and attend your service within the hour wherever possible. We have a transparent pricing system, provide up front estimates and give quotes to explain the cost of our services. Get your heating problems resolved.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Caroline on 20/2/2025

Luke responded quickly and attended the following. He clearly explained what was required and carried out the required fix there and then. Work was done well and heating is now working 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
full starfull starfull starfull starfull star
Reviewed by Philip on 11/11/2024

Thorough, competent and attentive to details.

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles