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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 over 20 years experience ,fully trained and highly qualified you can be sure you will receive top quality service at the highest standards .We offer prompt,reliable and honest service.We will always treat your property and home with respect .

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Reviewed by Ji Young on 5/6/2025

Monty is great! We got a gas certificate and boiler checkup for a property we are buying. He was attentive and honest, two qualities a first time home buyers look for when it’s their first time getting service. Great communication laddering up to the day, too. Highly recommend!

I am Edilson, a professional with more than 30+ years of experience in general construction. I am pride of myself on delivering high standard and honest work. My work rating can confirm it. We work as a family business and If you need anymore information do not hesitate in contacting us.

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Reviewed by Asha on 26/4/2024

Edilson was very efficient, communicative, and clean during the job. He explained everything that he was doing, and made suggestions about how to make the most of the space we were using. He even did a few extra odd jobs for me at the last minute. I've now shared his details with all of my family, and they will be using him in the future. I definitely recommend!

With 16 years of experience, your trusted plumbing and heating specialists, providing expert installations, repairs, and maintenance for all your home comfort needs, with a focus on prompt service and transparent pricing. Specialising in boiler diagnostics, installations and services, the installation of plumbing all fixtures and appliances including but, not exclusive to, toilets, bathrooms, sinks, dishwashers and washing machines.

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Reviewed by Kevin on 25/2/2025

Very fast response priced the boiler replacement same day which was Wednesday installed a new valiant cotec system boiler over the weekend including poweflush. Excellent service great guy very professional ????

A&K CONTRACTOR ARE SPECIALISTS IN ALL TYPES OF BATHROOMS AND HOUSE REFURBISHMENTS. IT GIVES CUSTOMERS PEACE OF MIND TO KNOW THEY CAN DEAL WITH A COMPANY WHO CAN RELAYED FROM THE START TO FINISH THEIR PROJECT! OUR ATTENTION IS FOCUSED ON DELIVERING A FRIENDLY SERVICE WITH HIGH QUALITY WORK FOR EVERY CUSTOMER ,WHILE AT THE SAME TIME OFFERING GOOD VALUE FOR MONEY. OUR ETHOS IS; -PROFESSIONAL PREPARATION -MAINTAINING AND CLEAN AND TIDY ENVIROMENT -HIGH STANDARD FINISH -POLITE AND PUNCTUAL -REALIABILITY -GREAT VALUE FOR MONEY.

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Reviewed by SEAN on 12/5/2025

Good job.

Pocock developments has been trading in and around Berkshire and the home counties for some 30 years with great references. its a family run business with myself and my wife Kerry. We Produce fixed price quotations. we are Elecsa certified.

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Reviewed by Susanne on 25/3/2025

Spencer at Pocock Developments project managed our work very well. From the fully detailed quote, to advising on any pricing changes and providing some extra plastering work - got to say everything was managed smoothly and transparently, and the one hiccup over the roof tiles was put right quickly. Plus we appreciated Myron and Ivan's eye for detail and managing their work around the weather. Our two dormers look great, so thanks Pocock Development and we'd definitely use them again ????

John McKinney Builders have been building on over 50 years of experience, established in 1970. We carry out extensions, loft conversions, refurbishments, garage builds & conversions , kitchen fitting , heating etc. From planning to completion. Our quality of workmanship & finish is second to none, no snagging needed or call back. WE SPECIALISE IN THE INSTALLATION OF RSJ,s

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Reviewed by Becky on 6/4/2022

KENDY PLUMBING AND HEATING LTD HERE TO SERVE. PLEASE DONT HESITATE THANKS DALE F.

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Reviewed by Cindy on 2/5/2012

Prompt response, friendly and did a good job. Would use again.

J.J MURPHY plumbing & heating. For all your plumbing and heating needs, no job too small, new bathroom installations, tank replacements, leaking pipe work/blockages, covering most of London and surrounding areas, 24hr call out service , very reliable,

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Reviewed by Robert on 14/7/2025

5 star completed job quickly, and professinally and was reasonably priced.

We strive to exceed your expectations. Our aim is to make your project, no matter what it is, a smooth and painless process. We like to build a long term relationship with our customers. Our team is equipped with the experience to handle your needs

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Reviewed by David on 4/8/2024

Im qualified gas and plumber for last 18 year I have experience with all combi boiler, system boiler boiler Heat only boiler , Back boiler , gas fire , cooker and gas Hob . All unvented cylinder , open flue balance flue and open vent , Y plan S plan system I have questions in NVW level one and two I have CCN1 Boiler ,Cooker , fire and gas pipe work I have question in unvented cylinder and Mega flow

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Reviewed by Danielle on 26/6/2025

Very professional and reliable team. Communication was always prompt, and they did an amazing job on what was a fairly tricky job.

Hi there , I’ve been with British Gas for the last 23 years and have a vast experience over different types of boilers .I have recently left the company to go on my own and am fully gas safe . Work I specialise in, is breakdowns ,servicing,Powerflushing, boiler installations , complete heating installations, landlord gas safety checks and plumbing work / bathrooms . Many thanks Tim

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Reviewed by Ms Maria on 23/4/2024

We are delighted with Tim’s excellent and professional service in fitting a replacement radiator and clearing a problem drain for my elderly mum. He responded straight away with his quote and I found him very reassuring when he explained on the phone how he would carry out the job and how he was able to complete the job within a week, which was perfect timing for us. He was friendly, efficient and completed the job to a high standard. We are very happy and would thoroughly recommend without hesitation.

Full property renovations, extensions, loft conversions, outbuildings & more.

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Reviewed by james on 30/3/2025

Absolutely useless made our life a misery never book these had a bathroom fitted horrible job then when it leak and destroyed my front room ceiling trust when I say don't use them .

Here at JRD HEATING we are professional, tidy and efficient. We are available 24 hours 7 days a week. We are always one phone call away from assisting with any issues. Weather it be a tap washer or a full central heating system being installed. There’s no job to big or too small! With over 10 years in the industry we are always one step ahead of any issues!

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Reviewed by Carl on 12/6/2025

Excellent knowledgeable service Very helpful

ES Building Services is a family run business with a team of highly skilled, well experienced and passionate professionals who puts your needs at the forefront of what we do. All our work is completed to the highest industry standards and compliance with current regulations is always met. We focus on providing a high end finish on all of our projects regardless of budget. We will make sure you are involved and understood at every step of the process, from design to completion. Whether it’s a simple maintenance job or a full internal refurbishment, we aim to provide a level of service that exceeds your expectations. Our predominant active contacts consist of bathroom and kitchen refurbishment work. We work alongside multiple industry leaders and have an excellent track record in providing high quality installations across London. With a skilled and mature team of professionals we have an abundance of experience in all areas of building services. We specialise in full internal refurbishments covering all aspects of the build: strip out, plastering, kitchens, bathrooms, plumbing, electrics and everything in between. With over 300+ 5* reviews accross all platforms, rest assured your property is in safe hands with ES Building Services. Kitchens Bathrooms Refurbishments Electrical installation + Everything in between NICEIC Aproved Contractor. GasSafe Registered Engineers. SafeContractor Approved.

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Reviewed by Laura on 9/7/2025

Harry and Mark were absolutely brilliant. Harry's communication was excellent and he went above and beyond on my bathroom and full flat renovation. He made helpful suggestions, managed parts of the project, sourced a new boiler at a great price, and brought in a fantastic team. I trusted him fully, even giving him a spare key. I felt genuinely prioritised and supported throughout. Would highly recommend.

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.

**Prestigious Plumbing** is a London-based company that prides itself on its reputation for delivering high-quality work and ensuring customer satisfaction. We handle a wide range of projects, from small to large, serving both domestic and commercial clients. Peace of Mind for Our Customers: At Prestigious Plumbing, our customers are our top priority. That's why we offer a 100% satisfaction guarantee—every job we complete is covered for one year. Additionally, all of our engineers are fully qualified and Gas Safe registered, ensuring the highest standards of safety and expertise. We understand that things don’t always go to plan. To offer further peace of mind, Prestigious Plumbing holds £10 million in public liability cover, ensuring that no matter what happens, both our clients and their property are fully protected.

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Reviewed by Matthew on 19/9/2024

Our company Construction and Renovation work of 25 years. At this time, we have gained a wealth of experience backed by references received from our customers. Cost estimates are free of charge. Professionalism guaranteed.

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Reviewed by Sarah on 2/11/2016

Greg is a very helpful and professional. Arrived when he said he would and gave sound advice on a very tricky guttering problem.

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.

Good, conscientious company. High quality work. Orders completed on time, professional service and honesty to their customers.

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Reviewed by Richard on 15/5/2024

Work to retile the bathroom was scheduled promptly and delivered very well, on-time and in line with the quote. Wouldn't hesitate to use again. Tidied up and left things looking smart.

R&B refurbishment ltd For a decade, a Proficiency building company based in London has led all aspects of construction, luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, our ethos is quality-first craftsmanship for the very best in residential design and build in London. When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last.

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Reviewed by Andrew on 19/5/2025

Fired him for appalling work, no-shows and delays; see his other bad reviews. He's a middle man; does not do any work; got others to do it like a plumber, then a tiler the next day; slow work made worse when someone messed up or did not show up. Ali only shows to deliver materials or check work. Quick to reply when wanting the job. Slow/no response once job starts thinking you wont cancel. Materials I paid not returned; take every receipt and check you keep/use every item as he will even for wipes/tape

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