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The quick way to find a local Gas Boiler - Installation specialist in Welwyn, Hertfordshire

There are 541 Gas Boiler - Installation specialists in Welwyn, and last month we helped homeowners get quotes for their home improvement jobs.

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Lion Construction are a friendly and reliable development, interior design and renovation contractors offering fully project managed services, design and build solutions and refurbishment contracting.

Latest homeowner review

Reviewed by Mark on 3/12/2020

Ivan was absolutely brilliant. Very helpful and accommodating when we found out more work was needed. Would certainly recommend to anyone looking for electrical work.

London Development uk ltd is our company, we have been trading for over 12 years in the construction business. - We are a fully insured company with a big portfolio of jobs completed and we are friendly and reliable on any work and business that is coming across. - We can do big jobs as new buildings or full refurbishments, basements, extensions, lofts conversions etc and also we can do small jobs as bathroom refurbishments or even smaller is always space and time for a new job. - We guarantee you that you will get the best workmanship on your job with best skills and acknowledge in the construction industry, time effective and costly effective for customers. Try our company and you will gain the benefits!!!

Latest homeowner review

Reviewed by Angela on 20/2/2021

Seriously so impressed by professionalism, work ethic, quality of work, expertise and advice when i was designing my bathroom. I really cant fault ANYTHING about Peter and his team. Very respectful with my home, they prepared the areas to limit the mess and then at the end of the job, they left the area clean and tidy. I would recommend this company to anyone, and i will definitely be using again - 5 STARS

12 years experience in plumbing and heating maintenance in London work mostly as a sub contractor for the bigger brand company's in London so give me a call get the professional job done at affordable prices

Latest homeowner review

Reviewed by Liz on 3/9/2021

Very pleased with the new bathrooms. Very competent, efficient and helpful.

Fully qualified plumber with over 20 years experience in emergencies and maintenance. Have won awards in customer service. A company with a true desire to be your trusted plumber all year round.Putting you, the customer first and at ease at all times.all work fully insured and guaranteed. Discount for oap’s as standard.

Latest homeowner review

Reviewed by Michael on 24/2/2020

Great service. Fantastic work and a great company to use. Professional polite and courteous from day one and walked me through the plans and execution of how they were going to do it. The estimate was simple and the price quoted is honest and fair. Owen is a great plumber and Keith did wonders with tiling my walls. I am so happy with the service I received and would not hesitate to recommend this company to anyone looking to re do their bathroom.

I have been in the plumbing/gas industry for 16 years & have a high knowledge of all systems/issues that arise. All jobs & clients are treated personally & not completed until you are 100% satisfied...

Latest homeowner review

Reviewed by Ed on 13/9/2021

Very professional!

hi my name is lee my company is ljb- builders can take on most jobs from roofing plumbing tileing painting and decorating damp problem's fencing kitchens plastering, I've got over 25 years experience in the building trade with good tools will do a good job for you, plus i have public liability insurance you can ask to see on your request many thanks lee from ljb- builders

Latest homeowner review

Reviewed by Lorraine on 28/11/2021

Good quality service. Repaired roof application matches other leadwork well.+

Domestic Gas Work

Latest homeowner review

Reviewed by nicholas on 5/12/2021

Hamel was spot on. Good quality work, got it done when he said he would and good value too. Happy to recommend

First Rate Boilers are focused on providing high-quality service and customer satisfaction - we will do everything we can to meet your expectations. First Rate Boilers carry out all domestic gas, plumbing & heating work. FREE quotation and advice.

Latest homeowner review

Reviewed by Richard on 29/11/2021

Mark came round in the afternoon after I posted the job. He had the part that needed replacing and he came back the following week to sort out a glitch. Great service. Very helpful

Latest homeowner review

Reviewed by Kevin on 10/4/2017

Turned up when he said he would. Excellent work on replacing my power shower pump and tidied up after himself. Did such a good job hoovering the carpet I had to do the rest of the landing. Would definitely use him again.

We are in kh&n construction ltd We do Extension/new build Refurbishment from A to Z Electricity / new rewire blaming / floor heating Plastering / rendering General tiling Bathroom / remodel / refurbishment Kitchen / remodel / refurbishment All work undertaken We only use professional builders We here happy to help

Latest homeowner review

Reviewed by Shanttel on 10/10/2021

Massive thank you to Nizar and team for a great job on our bedroom. The team was prompt and professional as well as transparent the whole way. Thanks for the good job!

I specialise in providing a wide range of heating, gas and plumbing services to domestic customers throughout Essex, Hertfordshire and London. My aim is to provide all of my customers with a professional, honest and reliable service that is excellent value for money. I am a highly skilled and experienced Gas Safe engineer with plumbing qualifications and experience, giving you complete peace of mind that your gas and plumbing works are in safe hands.

Latest homeowner review

Reviewed by Tony on 18/11/2021

Great response, quick and efficient! Good price as well!

Experienced multi tradesman specialising in plumbing, I also carry out the following: •Bathroom/kitchen installation •Emergency work (gas water electric installation) •Handyman in big or small jobs including painting and decorating •Lighting works •All aspect of plumbing Portfolio and customer feedback from completed work can be shown. Free quotations. Covid guidelines followed with strict enforcement.

Latest homeowner review

Reviewed by TOLU on 14/11/2021

Quick, efficient & friendly. Highly recommended.

Friendly professional plumbing and heating engineers

Latest homeowner review

Reviewed by Jamie on 9/10/2021

Quick professional tradesman provided

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

Latest homeowner review

Reviewed by Ketan on 21/7/2019

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

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.

Latest homeowner review

Reviewed by Harvey on 31/5/2021

Very efficient

Fantastic friendly reliable service run by keith and his team providing free quotes and competitive prices for all aspects of gas and plumbing works

Latest homeowner review

Reviewed by Maria on 18/11/2021

Very good!! Would highly recommend!!

We have been in business for 20 years + specialising in full extensions loft conversions. block paving, patios, decking,fencing,turfing, painting and decorating,also laminate flooring.

Latest homeowner review

Reviewed by Janet on 4/6/2021

Very helpful, professional approach and would be happy to use him again.

QUICK FIX HEATING LTD

Gas Boiler - Installation in Welwyn

We Install Combi, System & All Kinds Of Boilers. Extensive Boiler Repair Knowledge Of All Brands. Gas Certificate Provision For Credibility Of Workmanship. Radiator Power Flush For Improved Heat Efficiency . GAS SAFE REG

Latest homeowner review

Reviewed by Alan on 28/11/2021

Kerry did an excellent job installing my new boiler. I would strongly recommend him.

We are a local based heating and gas company. We are 24/7 covering all your needs. Free no obligation quotes and gas safe registerd. We have been established since 2000 and have a good reputation for a reliable good service We cover a wide area of the uk.

Latest homeowner review

Reviewed by Darren on 11/10/2021

Excellent service. Professional, polite, friendly and approachable. All left clean and tidy afterwards. Handover with explanation of how everything works. All went swimmingly and would highly recommend to anyone. Paperwork and records followed commissioning with a ten year warranty.

Hills Heating

Gas Boiler - Installation in Welwyn

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.

Latest homeowner review

Reviewed by andrea on 26/10/2021

Was very good, reliable, helpful and fast. Thank you.

Plumbing and Heating company covering all London areas! #5

Latest homeowner review

Reviewed by Trevor on 26/11/2021

High praise for installing a new gas boiler in a new location within my house. Capable, hardworking team completed the works within one day and left the place clean and tidy on departure. All subsequently working well.

Prestigious Plumbing is a London based company , which prides its self on The reputation of high quality work & customer satisfaction. Prestigious plumbing deals with various types of job from small to big , domestic & commercial. Peace of mind of our customers: Prestigious plumbing values our customers therefore we offer 100% satisfactory guarantee meaning all work done by "PP" is covered for one year, more importantly all our engineers Are fully qualified & gas safe registered . We know sometimes things don’t always go to plan , meaning prestigious plumbing has a £10 million public liability cover ,to ensure no matter what, all risk’s are covered, especially our clients safety!

Latest homeowner review

Reviewed by roberto on 26/10/2021

Easy to arrange , professional service. Very pleased with the job.

Hi my name is Ian. I am the director of of Reactive Plumbing and Heating. We carry out all Plumbing and gas works from domestic to commercial. We are fully insured and certified We look forward to hearing from uou

Latest homeowner review

Reviewed by Charles on 24/11/2021

Ian and mate did a good job and I would have given him 5 stars but when I tried to get him to send me an invoice and guarantee he failed to get back to me despite several attempts on my part. Why ?

Welcome to pipeline gas and plumbing, where we provide a fast and reliable response for our customers with 24hr service. At pipeline we don't just look at getting the job done but we thrive on satisfaction and customer service. After becoming a fully qualified plumber employed for several years working within the industry from working on a simply dripping tap, House refurbishments and New developments. Now having gained the confidence and expertise to reach my goal and branching out to working self-employed. Priding myself and my work on reliability, Customer service, Tidy work and gaining another happy customer  On Call 24/7  Always Happy To Be Of Services

Latest homeowner review

Reviewed by Millie on 3/12/2021

Excellent service. Jack and his team were great and got my boiler replaced super quick. Highly recommended.

DNA Hearing Solutions provides high standards plumbing, heating and drainage solutions to domestic properties. •heating and plumbing for new builds •boiler and system diagnoses and preparation for winter •service and gas safety certificates •gas line installation •new boiler/ radiator installation •system conversions •tap and shower mixer fitting •drainage, unblocking and cleaning •cooker and job installation •washing machine and dishwasher installation •towel rail installation •underfloor heating •anything plumbing and heating related

Latest homeowner review

Reviewed by Thierry on 13/11/2021

DO NOT HIRE THIS COMPANY!! They are so unprofessional, slow in responding and unreliable. They came to change all components of my hot water cylinder (I doubt it was necessary to change all pieces but it was easy money for them). My hot water cylinder was still under guarantee (6 weeks) when one of my thermostat started to not work properly. I called them many times / I left messages: they never replied & never came to fix their own issue. This is the worst heating/plumbing company ever. Don't hire them!!

D.S plumbing & building specialists have more than 25 years experience in providing a fast friendly & reliable service, from full plumbing & heating to internal building renovations, fitted kitchens and new bathroom suites to a leak or dripping tap

Latest homeowner review

Reviewed by Neil on 29/11/2021

Excellent service, great communication and everything as quoted

Gas safe registered engineer and a qualified plumber ready to help you with all aspects of heating and plumbing. Boiler breakdowns, repair and replacement. Underfloor heating, radiator change, hot water systems, bathrooms, kitchens and water softeners.

Latest homeowner review

Reviewed by Susie on 3/12/2021

Wonderful service. Extremely efficient, friendly and provided a solution that was beyond expectations. My elderly father is not an easy customer but even he is delighted! Thank you Pawel, most definitely recommend.

Capital Gas Services

Gas Boiler - Installation in Welwyn

At Capital Gas Services we specialise in boiler installations & domestic/commercial catering gas safety inspections. We are second to none London and surrounding postcodes. We get the job done, on time and to only the most professional of standards. Our team of plumbers and engineers fully qualified, they also carry years of industry experience Our engineers are all Gas Safe registered, City and Guilds qualified and are recommended by the Energy Saving Trust We have yet to gain our ratings on rated people due to being new on here. We are willing Match any quote on any gas work big or small.

Latest homeowner review

Reviewed by Mildred on 1/12/2021

Hasim and his colleague were absolute professionals and efficient. They provided information of what they were doing and called to check that everything was working the next day. I highly recommend them.

Abraham Abdula

Gas Boiler - Installation in Welwyn

(173) Read reviews

Gas Safe experienced Heating and plumbing Engineer, and Vaillant accredited installer. Can do all aspects of plumbing, Domestic and commercial work.

Latest homeowner review

Reviewed by Pardeep on 25/3/2021

Great service and communication provided. Ibrahim was quick and reliable. Will be using again. Thanks

Domestic and commercial electrical contractors with over 18 years experience. Fast, realiable and resonable. Full NICEIC Accredited. Specialist in boiler/heating controls and smart thermostats. Hive, Nest and Tado installer.

Latest homeowner review

Reviewed by Francesca on 11/5/2021

Lindsay did an excellent job. He found the fault within a few minutes and upgraded my system. The box was larger than the previous one, but he found a way to fit everything back-in in a neat and tidy way. Very grateful for the wonderful job he did. Also, he arrived on time, of course had all his tools and cleaned up after leaving. I would highly recommend him to anyone.

Active Gas Services

Gas Boiler - Installation in Welwyn

At activegas ltd we aim to complete all jobs at a top standard, satisfying our customers is a top priority, we believe in giving the best quality work with the fairest prices. FAST BOOKING SLOTS AVAILABLE, SAME DAY JOBS WELCOMED We Offer the following services: - Domestic Plumbing - Domestic Heating And Gas Services - Boiler installs, Services and Breakdowns - Pipe fitting - Toilets, Basins, And Bathroom installs - Leak Repairs - Gas Cooker , Gas Oven installs and Service - Gas, Fire Service and breakdowns - Washing Machines And Dryer installs - landlord Gas Certificates - 24/7 Call Out *************** There’s no job too small ********************* We have over 7 years experience in the gas and plumbing industry, we pride ourselves on Quality and efficiency, we always strive for improvements in order to keep our customer happy and satisfied. Feel free to message us at anytime if you require anymore information. Thanks

Latest homeowner review

Reviewed by Cressida on 23/11/2021

Sedrick was really helpful. He carried out a gas safety assessment of my flat and kept me up to date at all stages. He carried out the work in a very professional manner and he sent through the invoice in good time. It really took the stress out of the process. Brilliant!

We are a plumbing and heating company located in North London. 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

Reviewed by Sarah on 8/11/2021

Great work on short notice. Thank you. Made sure we were 100% Satified before leaving. Will recommend.

Rowland Heating

Gas Boiler - Installation in Welwyn

We have been in the trade for 35 years, and we enjoy every minute of it, mainly to see the smiles on our clients face

Latest homeowner review

Reviewed by Rob on 9/10/2021

First class, fitted my gas valve and all's good

Pace Heating

Gas Boiler - Installation in Welwyn

If you’re looking for any general plumbing and heating works in and around London then please do not hesitate to contact us. We pride ourselves on our great level of service and high standard of workmanship.

Latest homeowner review

Reviewed by Nicholas on 27/11/2021

Quality, gas and thorough

PLS

Gas Boiler - Installation in Welwyn

(147) Read reviews

PLS specialise in all aspects of domestic gas central heating and electrical work including installations, repairs and servicing. Covering London, Essex and surrounding areas. All work is fully guaranteed and undertaken by fully qualified operatives.

Latest homeowner review

Reviewed by Trish on 29/6/2021

PLS responded promptly and gave me a quote (which I was happy with) based on what the problem might be. Communication was great and Paul arrived on time to solve the issue and also service the boiler. He also took the time to explain to me what he was actually doing and why. No issues with payment via bank transfer.

Young Gas And Oil LTD

Gas Boiler - Installation in Welwyn

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.

Latest homeowner review

Reviewed by Tim on 22/9/2021

very efficient and curteous service and quoting. I've not chosen which Quote to use yet but happy with service so far. Quote seems fair and well laid out

TopCoat

Gas Boiler - Installation in Welwyn

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

Latest homeowner review

Reviewed by Rui on 28/3/2018

Wojtek worked hard and finished my bathroom tiling and room painting in high standard. I would recommend him and use his service again.

Latest homeowner review

Reviewed by Hinesh on 9/6/2012

Very good service and on time. I will use them again.

Plumbmaster

Gas Boiler - Installation in Welwyn

Plumbing & Heating Engineer. Always very professional. Customers satisfaction guarantee. All jobs done to high standards!

Latest homeowner review

Reviewed by David on 27/9/2021

Plumber came when he said he would and carried out a thorough and efficient service for a reasonable price.

DM Gas Services

Gas Boiler - Installation in Welwyn

Fast friendly reliable service, carrying out installation and repair service.

Latest homeowner review

Reviewed by Gordon on 16/8/2021

Thanks for doing a good job, grill now stays on as it should. Was, quick, efficient, no mess and a reasonable price too. What more can I say. Would recommend to anyone.

Ambient Solutions

Gas Boiler - Installation in Welwyn

Latest homeowner review

Reviewed by Angie on 6/7/2011

We called out Ambient Solutions and received a quotation for the job within the 24 hours promised – no charge for the call out or the quotation. The work was started and completed on time. I would highly recommend Ambient Solutions for any plumbing job. Thanks Ambient! Angie at Zest ST Ltd

We are a small family run business with 15 years experience in plumbing heating and bath room refurbishments.Vaillant and Baxi approved installers with the ability to give extend warranty on new boilers.

Latest homeowner review

Reviewed by Andrew on 30/10/2012

Turned up at the appointed time. Evaluated the repair thoroughly before undertaking the works. Charged less than the original budget estimate. Would certainly use again

TT Property Services

Gas Boiler - Installation in Welwyn

The Company offers a complete home and garden service to both the domestic and commercial customer. Our services range from Painting and Decorating to Plastering and garden maintenance and design. We are a competitive, friendly and reliable service

Latest homeowner review

Reviewed by PHILIP on 11/11/2018

Terry,+++++++++++ supported by Lance St John attended daily and worked to a pre arranged schedule. Their approach was professional, they were courteous, reliable timekeepers, the work place was kept tidy, their attention to detail was exemplorary, the quality of finish superb. Terry managed the procurement of supplies and the attendance of skilled tradesman i.e. bricklayers, electrician, plumber as required without any undue delays. We would have no hesitation in recommending him, We will use him again!

Latest homeowner review

Reviewed by Sarah on 29/6/2011

Very reliable and excellent work.

Welcome, Our company offers a complete service starting with first few sketches passing through building regulation approvals and all the steps till those finishing touches ensuring that our customers are fully satisfied.

Latest homeowner review

Reviewed by Syed on 17/12/2015

There isn’t enough space on here to describe how happy I am and stress free Rob and his team made the process. I had a major extension to the rear and side of the home which meant I wasn't able to use the bottom area of my home at all. Rob and his team took care of everything and also provided so much extra help all the time any time and keeping up with the consistent service is truly unmatchable. I’m very happy with the work, the finishing and everything else. Choose Rob and his team and you can’t go wrong

Munroe Gas Services

Gas Boiler - Installation in Welwyn

Latest homeowner review

Reviewed by Greg on 7/8/2014

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.

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.

Latest homeowner review

Reviewed by Mansoor on 18/6/2013

fantastic service and good price..would recommend. very honest.

plumbing and heating ,first fix,second fix ,emergency service,appliances installation and service,

Latest homeowner review

Reviewed by Nahida on 6/1/2019

Great Service

BoilerBloke.com Ltd

Gas Boiler - Installation in Welwyn

Providing a reliable, punctual and quality gas engineering and plumbing service for north London and Hertfordshire for over a quarter of a century. Full Public Liability Insurance. Most makes of boilers repaired and serviced. Landlords Certificates.

Latest homeowner review

Reviewed by Lorna on 21/4/2014

I was very impressed with this company, they responded quickly to my job request, quoted a fair price and set up an appointment to suit me. The engineer arrived promptly, was very polite and got on with the job quickly and efficiently. I have previously used British Gas for boiler work but after a bad experience, I am glad to have found this firm.

I pride myself on doing the best work as if I was doing for friends and family. the jobs I have uploaded are of recent job I have done out of rated people,but are 100% mine, with no Job to small, from any gas work to full installations of bathrooms suite

Latest homeowner review

Reviewed by Adam on 10/12/2013

Arrived very promptly, did a nice quick job, cleared up all the mess and said I could always phone him for advice on DIY jobs any time I needed to. Really nice guy.

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