The quick way to find a local Gas Boiler - Installation specialist in Welwyn
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 - Installation specialists
Take a look at our Gas Boiler - Installation specialists profiles, read reviews and request quotes directly.
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.
Charlie was friendly, efficient and conscientious. He was good at sticking to pre-arranged times and kept us up to date with key information. We had 6 radiators replaced and a boiler fixed. Charlie really knew what he was doing and worked very fast. He also left no mess. This was a hassle free experience for us. We’d recommend him.
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 .
The guys were totally committed to finding the best fixes to my dodgy boiler setup. It ended up needing a lot more work but they still charged me what they first quoted me. Great value for money and friendly high quality service. Thanks Monty!
Experienced multi tradesman specialising in Gas boiler installation ,boiler servicing and landlord gas safety certification and plumbing, I also carry out the following: •Bathroom/kitchen installation •Emergency work (plumbing gas water electric installation) •Handyman in big or small jobs including painting and decorating •Lighting works •All aspect of plumbing and heating Portfolio and customer feedback from completed work can be shown. Online Free quotations. Covid guidelines followed with strict enforcement.
Friendly engineer and very helpful, thank you!
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.
I had my boiler replaced by Fadi. He did an excellent job. Really good communication from the quotation stage to completion of the job. Would definitely use his services again.
WE PROVIDE THE PERFECT SOLUTIONS FOR ALL YOUR PLUMBING, HEATING AND PROPERTY NEEDS Our excellent customer service is key to building a relationship between us and our clients. We treat every individual needs as our own, ensuring the best possible solution
Had a really tricky issue with my underfloor heating that various tradesman couldn't resolve. Delroy from Secta took a methodical approach, diagnosed it and then fixed it. He also helped me upgrade both my underfloor and central heating system, Highly recommend
'%3e%3cpath%20fill-rule='evenodd'%20clip-rule='evenodd'%20d='M12.5%2020.392a1%201%200%2001-.54.888l-5.274%202.73a1%201%200%2001-1.435-1.109l1.494-6.588a1%201%200%2000-.306-.964l-4.723-4.254c-.65-.586-.287-1.666.585-1.74l6.105-.514a1%201%200%2000.846-.629L12.5%200v20.392z'%20fill='%23F7DB34'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
We are a gas safe registered plumbing company, we carry 5 million pounds liability insurance offer a 24 hour breakdown service, we are on the Baxi works scheme, and valliant preferred installers.
Richard did a good job and was very helpful in making suggestions. Would recommend.
Hello, Plumbing and Heating Services is my company with over 20 years experience I provide services like: boilers replacement and installation gas works and cookers,radiators,central heating and general plumbing,mega flows,tanks leaks,valves replacement, Gas safety certificates
Jerzy completed installing two boilers and changing all the radiator valves to a very professional standard. He is meticulous in his work and a thoroughly nice, well-mannered man. I cannot fault his work and wouldn't hesitate to hire him again for future jobs. I will fully recommend him to friends and family.
Hi, we are a NICEIC Electrical Engineering firm, we have over 10 years experience in a wide range of Engineering We specialise in Electrical, Electronics, Domestic heating, and Plumbing. We offer you a competitive quotation rate and treat you professionally, with respect and we are very friendly. We can honour you with a great results at the end of all our work. We work to the up to date standards for example, Electrical Standards which is the 18th Edition, NICEIC Part P and MInstMC.
Amazing service. Did everything I needed for a reasonable price. Yosef was awesome! Thank you.
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
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.
Our company has been trading successfully now since 2009 we cover a vast area of the plumbing and heating sector such as boiler fitting full central heating, power flushing. Also general plumbing bathrooms, kitchens. We also offer a maintenance
Steve arrived promptly. He was helpful and friendly and got the boiler serviced in no time. Good job! ????
Heattech Plumbing & Heating
Gas Boiler - Installation
WE ARE 5 STAR PLUMBING & GAS LIMITED! Our team of registered Gas Safe engineers dedicate their expertise to delivering our 5 Star service at an unbeatable 5 Star price. We work tirelessly across London providing an extensive array of services including installations, plumbing repairs and maintenance. At 5 Star Plumbing & Gas Ltd, we understand that no two customers or homes are the same. That is why our tailored packages guarantee to protect your investment and give you ultimate peace of mind. With a desire to satisfy all our customers’ needs, we are committed to not only meeting your expectations but exceeding them.
Rowan, rang me on Sunday and I replied back and within few minutes he rang back to discuss the job. Took some details & in 1/2 hr qt was on watts up. I rang up and settled the price. I wanted the job done on Wed. After reshuffling his job Wed fixed. He came in time at 8.30 am and started straight away. He does not stop for breaks- on his own till 4.30 pm. The job was A1 and explained everything to me and my wife. Lots of good thigs about Rowan so I will give him 10* all round. Thanks Rowan.
Over 30 years of experience in the plumbing and heating industry. Fully qualified gas safe heating engineer. All types of plumbing work under taken to a very high standard.
At **Heat Nest** we possess excellent knowledge and experience and are known for our reliability and expertise across all plumbing and drainage services. We are happy to undertake all plumbing jobs no matter how big or small and offer the same high standards to every customer.
Quick quote, arrived on time and totally helped us out after our plumber had let us down and left us without heat for several days. Heat Nest installed boiler, flue and filter in the day and made sure the entire system was bled so that we would have a nice warm house in time for the family that was arriving that evening.
Welcome to Plumb London! We are a family run business established almost 30 years ago and have since become a trusted name in the plumbing, heating, and drainage industry. Our primary focus is to continue building a reliable team to be at the forefront of any household problem that our clients face. At Plumb London, we take pride in providing exceptional service to our clients, and we love hearing their feedback. We understand the stress and inconvenience that comes with household issues. That's why we offer a range of services that include plumbing, boiler replacements, electrical, and general maintenance repairs. Our team is made up of skilled professionals who are passionate about solving problems and ensuring your home is functional and comfortable. We take pride in being a local company and offering competitive rates that won't break the bank. Additionally, we have a team of reputable electricians, gas safe engineers, bathroom fitters, and decorators that can offer you a complete package for your home improvement needs. Our commitment to delivering quality results has earned us a reputation as one of London’s most reliable and trustworthy service providers. We are proud to have a loyal client base who trusts us to provide quick and efficient solutions for all their household needs. If you're looking for a reliable and experienced team to handle your plumbing, heating, or drainage issues, look no further than Plumb London. Contact us today on the number provided on our profile, and let our family help your family. We invite you to visit our website or social media platforms, where you can read reviews and see examples of our work. Thank you for choosing Plumb London and we look forward to serving you!
There was a water pipe problem at an HMO that I own and water was leaking from under the sink. After calling a number of plumbers no one could attend for two days. I contacted Rated Trades who passed me onto Plumb London. They attended the same day and fixed the problem in under an hour. The plumber was friendly. helpful and experienced. I would recommend Plumb London to anyone who has any plumbing problems.
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.
Great job, 3 years on still going strong. There was an issue after the installation, but the lads came back and sorted it promptly. Cheers
We have over 15 years experience in building and construction. We have highly skilled professional team that can carry out nearly any type of construction work at competitive rates. Customer service and high quality finish is very important to us.
fantastic service and good price..would recommend. very honest.
Very good service and on time. I will use them again.
I required a kitchen gas pipe to be moved. Mr Munro identified unnecessary pipes, so he was able to make the route shorter and much better than initially expected. The copper pipes look very good as well. He was also able to help with another Plumbing job, I had. Very pleased.
Bathrooms are not always luxurious, but they can be. When you work with Topcoat, we will show you how new hardware can be added and how showers and sinks can be upgraded to improve the look. It’s even possible to add more space to an existing bathroom
Wojtek worked hard and finished my bathroom tiling and room painting in high standard. I would recommend him and use his service again.
'%20rx='20'%20/%3e%3cg%20fill='%23FFF'%3e%3cpath%20d='M29.376%2016.914c-.555%200-1.006.454-1.006%201.013v37.416c0%20.578.472%201.014%201.097%201.014h34.109a1.007%201.007%200%200%200%20.972-.83%201.012%201.012%200%200%200-.161-.76l-6.446-9.416c-.375-.548-.567-1.085-.586-1.642-.034-.977.516-1.952%201.402-2.483%204.8-2.878%205.808-7.575%205.808-11.009%200-7.335-5.925-13.303-13.207-13.303H29.376ZM63.594%2059.75H29.467c-2.505%200-4.467-1.936-4.467-4.408V17.927c0-2.43%201.963-4.408%204.376-4.408h21.982c9.14%200%2016.577%207.49%2016.577%2016.698%200%205.879-2.46%2010.687-6.944%2013.607l6.17%209.017c1.37%202.002.868%204.752-1.12%206.132a4.336%204.336%200%200%201-2.44.778h-.007Z'%20/%3e%3cpath%20d='M38.767%2027.797c0-.749.603-1.357%201.347-1.357h6.427c3.979%200%206.426%201.72%206.426%205.099v.123c0%203.132-2.325%205.098-6.365%205.098h-3.848l-3.985%203.998V36.76h-.002v-8.963'%20/%3e%3c/g%3e%3cpath%20fill='%23FFF'%20fill-rule='nonzero'%20d='M18.176%2069.2h2.156v3.878h3.976V69.2h2.156V79h-2.156v-3.934h-3.976V79h-2.156v-9.8Zm16.428%207.98c.43%200%20.826-.08%201.19-.238a2.72%202.72%200%200%200%20.931-.658c.257-.28.457-.604.602-.973a3.21%203.21%200%200%200%20.217-1.183V74.1c0-.42-.072-.817-.217-1.19-.145-.373-.35-.7-.616-.98a2.96%202.96%200%200%200-.945-.665%202.873%202.873%200%200%200-1.19-.245c-.439%200-.838.08-1.197.238-.36.159-.667.378-.924.658s-.457.604-.602.973a3.21%203.21%200%200%200-.217%201.183v.028c0%20.42.072.817.217%201.19a2.959%202.959%200%200%200%201.554%201.645c.36.163.758.245%201.197.245Zm-.028%201.988a5.343%205.343%200%200%201-2.086-.399%205.187%205.187%200%200%201-1.645-1.078%204.823%204.823%200%200%201-1.078-1.596%205.029%205.029%200%200%201-.385-1.967V74.1c0-.7.13-1.356.392-1.967a5.075%205.075%200%200%201%201.085-1.61%205.05%205.05%200%200%201%201.652-1.092%205.395%205.395%200%200%201%202.093-.399c.756%200%201.451.133%202.086.399a5.187%205.187%200%200%201%201.645%201.078c.462.453.821.985%201.078%201.596.257.611.385%201.267.385%201.967v.028c0%20.7-.13%201.356-.392%201.967a5.075%205.075%200%200%201-1.085%201.61%205.05%205.05%200%200%201-1.652%201.092%205.395%205.395%200%200%201-2.093.399Zm8.14-9.968h2.324l2.576%204.144%202.576-4.144h2.324V79h-2.142v-6.398l-2.758%204.186h-.056l-2.73-4.144V79h-2.114v-9.8Zm13.152%200h7.392v1.918h-5.25v1.988h4.62v1.918h-4.62v2.058h5.32V79h-7.462v-9.8Zm13.866%209.94a6.49%206.49%200%200%201-2.198-.385%205.817%205.817%200%200%201-1.96-1.183l1.274-1.526c.448.364.908.653%201.379.868.471.215.987.322%201.547.322.448%200%20.796-.082%201.043-.245a.771.771%200%200%200%20.371-.679v-.028a.85.85%200%200%200-.077-.371.778.778%200%200%200-.294-.301%203.079%203.079%200%200%200-.602-.28c-.257-.093-.59-.191-1.001-.294a12.201%2012.201%200%200%201-1.344-.406%203.787%203.787%200%200%201-1.022-.553%202.237%202.237%200%200%201-.651-.819c-.154-.327-.231-.733-.231-1.218v-.028c0-.448.084-.852.252-1.211.168-.36.404-.67.707-.931a3.183%203.183%200%200%201%201.085-.602c.42-.14.882-.21%201.386-.21a5.86%205.86%200%200%201%201.981.322%205.743%205.743%200%200%201%201.659.924l-1.12%201.624a7.1%207.1%200%200%200-1.288-.707%203.292%203.292%200%200%200-1.26-.259c-.42%200-.735.082-.945.245-.21.163-.315.366-.315.609v.028c0%20.159.03.296.091.413.06.117.17.222.329.315s.376.182.651.266c.275.084.623.182%201.043.294.495.13.936.278%201.323.441.387.163.714.36.98.588.266.229.467.497.602.805.135.308.203.677.203%201.106v.028c0%20.485-.089.917-.266%201.295a2.66%202.66%200%200%201-.742.952%203.353%203.353%200%200%201-1.134.588%204.924%204.924%200%200%201-1.456.203Z'%20/%3e%3c/g%3e%3c/svg%3e)
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles