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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 25 years of dedicated experience in the construction industry, we have established ourselves as specialists in a range of services including loft conversions, extensions, renovations, interior and exterior decorations, as well as meticulous maintenance. Our staff comprises highly qualified and certified professionals, ensuring the delivery of work that comes with an excellent guarantee and we cover the whole of London. Our team holds qualifications in civil engineering, underscoring our commitment to excellence in our field.

15 years experience. General building work. Plastering, rendering, screeding, tiling.

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Reviewed by Lyn on 19/6/2021

Really helpful, good communication as we tried to solve the issue etc. Very pleased.

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.

CRE8TIVE Contractors Limited is a proud member of the federation of master builders and TrustMark. We are a complete building service covering all aspects of building trade from footings to finishings. We thrive on our quality and attention to detail. From bathroom/kitchen renovations to full extensions and loft conversions.

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Reviewed by Ariane on 8/9/2022

Eric, Tony and Paul were excellent builders. Very hard working, super respectful and reliable. They were able to start quickly and worked hard to get it done within 2 weeks. I would highly recommend them! It was refreshing to work with professionals like that!

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.

I am domestic gas safe engineer and plumber Working on with hot, cold and heating systems . I do all gas work including boilers . I can do small jobs such as replace a tap to big jobs. I take pride in my work and all ways provide a quality service.I’m always happy to help to ensure my work is up to your expectations Boiler installation Boiler repair and service Landlord gas certificate Plumbing work Bathroom installation Radiator installation Repair work Shower repairs & replacements

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Reviewed by TosIn on 5/10/2024

Very professional and highly recommended. Provided good justification of deviation between our budget and final costs

We are a local company with over 30 years experience in all types of Plumbing and Heating, Gas safe (corgi) registered for a long time as you can see from our very low gas safe registration number..... 39310 ! I trained as a teenager in My Fathers Business when I left School, worked as an apprentice for His Plumbers and Gas Engineers (1 of of them was my Uncle) until - I went to college and Studied to Be Qualified Myself. After 10yrs working for my Dads Company firstly as a Plumber then after 5 yrs Got my Gas qualification. A little over 4 years after that, I made the Step to Work for myself and be my own Boss, and Now my eldest son is now also training to be a plumber and renewables specialist. Also Both of My Brothers are Gas Safe Engineers -Keeping up the family Tradition That My Grandfather Started. Now I am training my son in the trade!

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Reviewed by Akif on 12/6/2023

Just called once and not returned and now job is closed as well. Can’t even repost

FDE Ltd, we provide all aspects of electrical installation and maintenance services. Call out Full rewire Minor work Fused board charge EICR

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.

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Reviewed by Imelda on 24/6/2020

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.

A-TECH BUILDING SERVICES LTD is a building company based in St Albans & Toddington, we are a family run business who pride ourselves on our workmanship. All our staff are time served and have many years experience in their given trade. Please see our website.

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Reviewed by Shahim on 21/1/2026

CRG Moves is a professional and reliable removals and transport service, offering efficient, secure, and stress-free moving solutions. Specialising in everything from single-item collections to full home and office relocations, CRG Moves delivers a seamless experience tailored to each client’s needs. With a strong focus on punctuality, care, and attention to detail, every move is handled with precision and professionalism. We understand that your belongings are valuable, which is why we prioritise safe handling, organised transport, and clear communication from start to finish. CRG Moves is built on trust, consistency, and quality service. Whether you require same-day delivery, furniture transportqg, or a complete move, our goal is to make the process smooth, efficient, and hassle-free. Dependable, flexible, and client-focused — CRG Moves ensures every move is carried out to the highest standard.y

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

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Reviewed by Rebecca on 24/12/2025

Friendly, helpful and fast service

MR gas services(Heating & plumbing) Boiler Installations,repair & services, Gas cooker/Hob installations, Landloard gas safety certificate, Power flash with magna-cleanse, Full Central heating ,Unvented heating system (magaflo) All plumbing works 24/7 Call out We are a team of industry professionals who work hard everyday to get the job done right. Our staff is composed of some of the industries top field experts to help you with all your appliances and service needs. Our trained and qualified staff are excited to serve you. (Never sleep with a “leak or drip” call an expert straightaway)

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Reviewed by Roni Yameenah on 31/10/2022

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)

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Reviewed by John on 4/3/2023

At the BeSure Group we have over 35 years experience in the Plumbing and Heating sector offering servicing, repair and installation across the United Kingdom. Central Heating Upgrades, Boiler Replacement, Plumbing Upgrades, Cylinders, Qualified Plumbers. Gas Safe Registered, Natural Gas and LPG you name we can cover it. With experience in all areas of plumbing and heating, whether it is a new boiler installation or a repair of an old one our knowledge and fault finding skills are the key to a successfully completed job at a competitive rate. We are gas safe registered with up to £5 million public liability insurance. Jobs Include: Boiler Servicing from £88, Combi Boilers, Central Heating Installations, Nest Installation, Hive Installation, Gas Safety checks, Expansion tanks, Boilers Replaced, Condensing Boilers. We can fit all major boiler manufacturers including Glowworm, Worcester, Ravenheat, Heatline, Viessmann, Baxi, Vaillant and many others. Whether you need Landlord Gas Certificates, new radiators, gas appliance repairs, outside taps installing or fixing, new bathroom WC Fitting, kitchen plumbing, storage tanks toilets/basins replaced, leaking overflows, ball valves, toilet flush, general household plumbing repairs, not job is too big or small for us. GAS SAFE REGISTERED

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Reviewed by Brian on 27/8/2020

Excellent service. Got a quote on the Thursday, and the fitter arrived to install my boiler at 8.20 on the Monday. Work done to very good standard, and cleaned up afterward. Would recommend BeSure for any Heating/Boiler work

Install, repair, and maintain pipes, valves, fittings, drainage systems, and fixtures .Collaborate with general contractors, electricians, and other construction professionals.Follow building plans and blueprints.Respond to, diagnose, and resolve plumbing emergencies.Perform routine inspections of plumbing and drainage systems.

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Reviewed by Cathie on 16/1/2025

We have over 20 years experience in domestic and commercial building work. We do all sorts of decorating, tiling and plastering work, kitchen and bathroom fitting, fully refurbishments, extensions, loft and basement conversions.

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Reviewed by S on 12/2/2025

Silvio and team did a fantastic job installing my new kitchen. From helping with the design, to recommending more efficient plumbing work to make everything fit properly, the process was seamless from start to finish. Catalin is extremely skilled and I was impressed by his efficiency and the quality of his work and the others who assisted. Would 100% recommend Star Construction to others.

DDB Construction offer quality and professional service in high focus for individual customer. Large experience and knowledge offer right solution to install or fix permament. Gas Safe registered engineer on domestic natural gas. Professional installation repair and service; - all brands gas boiler - vented and unvented - solar and renevable heating - Under floor Heating - radiators and heaters - powerflush high quality reconditioning - pipework - cylinders and tank - standard and smart controls - replace parts - relocate and rebuild Carpentry Tiling Plumbing and Electrical works; - complete kitchen installation - complete bathroom installation - wooden and laminate floor - windows and doors installation - flat pack furniture asembly Also big jobs with high performance and quality - back and side extension - single and double story - attic conversion - loft conversion - entry porch - internal reconfiguration - complete domestic refurbishment External work - drainage and groundwork - fence and gate installation - panels and wall build - garage and garden storage - wooden and composite decking - artificial grass - canopy and storage Contract work available.

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Reviewed by Kay on 23/8/2020

He was professional, thorough and explained work required in simple terms - no jargon. I would use him again and recommend him to friends. Nice guy.

2M Construction is a London based family business and we pride ourselves on our diverse portfolio, including different kind of projects in the residential sector. 2mconstruction co uk

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Reviewed by Nina on 23/11/2022

Did a great job, very efficient and completed installing a shower unit, light and door in one day. Highly recommend.

Install pipe assemblies, fittings, valves, appliances such as dishwashers and washing machines or water heaters, or fixtures such as sinks or toilets, baths, basins, shower rooms using hand and power tools.

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Reviewed by Enza on 3/9/2019

Robert sorted out everything in the kitchen, removing old pipe work and also installing 2 new radiators, very happy with his work, stayed longer that he needed to to get the job finished, would recommend Robert to any one , Thank you for the work.

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