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The quick way to find a local Radiator specialist in Welwyn, Hertfordshire

There are 805 Radiator specialists in Welwyn, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Radiator specialists in Welwyn, Hertfordshire

Take a look at our Radiator specialists profiles, read reviews and request quotes directly.

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We are a team with a number of years’ experience of working in the industry. We are available for any job, big or small, from foundations to the roof and anything between. Home extensions, lofts, garden rooms, fences and more…… Full building service (please see pictures). Working well under pressure and understand the value of our customers, we will solve all your building problems and needs!

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Reviewed by Jacqui on 22/2/2023

Good communication and accurate quote. Very reasonable charge and good work. Thanks!

Professional wall and floor tiler with experience in UK 12 years. Also do carpenter, render. Based in Enfield.

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Reviewed by J on 2/3/2023

Thanks Roman from Cotelco Tiling for dropping by to sort out our small tile replacement job (kitchen floor). He did a fantastic job despite that some of the replacement tiles, I had organised, were 1mm smaller than the original tiles, which didn't bother us. Thanks to his professional experience and finesse the difference is only visible if when really closely looking for it. Roman did a fantastic job indeed. Highly recommend him.

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Reviewed by Hannah on 11/5/2015

Marbuild started off by fixing and replacing floorboards in our house but we were so impressed we called them back to take out or old and fit our new kitchen and convert our hallway to being longer. Our next door neighbours even ended up using them to do their hallway too. They are very reliable, punctual, friendly and got the job done as quickly as they can and go the extra mile by asking questions all the time to make sure what we were going to get is what we wanted. Would highly recommend them.

Plumbing, fitting bathrooms,tiling,leaks and blocked drains. Roofing, guttering and facias. Decorating. Fencing. Locks

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Reviewed by Mark on 8/8/2020

James moved a radiator adding new pipe work. Job was completed in a day, he cleaned up after himself and was a pleasure having h8m n my home. I will give James a call when I need more plumbing done.

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

AJS is a plumbing & heating business. Based in bedford. Small and reliable business, all engineers gas safe and fully qualified. Cover all aspects of plumbing & heating. From bathroom design and installation, New boilers, boiler breakdowns , new cylinders, servicing,Gas hobs/ovens, leak detection and maintenance. Have a team of carpenters, electricians and plasterers, Tiler's etc. For All your plumbing and heating requirements

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Reviewed by Praveen on 7/10/2019

Very professional and very helpful

Reliable plumber with over 5 years of experience in both domestic and industrial plumbing. Reasonable prices. Available evening and weekends.

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Reviewed by john on 26/7/2019

Ovidiu and Philip did a fantastic job of replacing our bathroom. I would most definitely recommend them as good and honest workmen, very pleased indeed. John Basey.

I am fully qualified (C&G) uk plumber with over 5 years experience. I have done my 2 years apprenticeship with one of uk largest company plimco plumber, I pride myself on the work I produce making sure it's to very high standard. I do all types of plumbing work including central heating and unvented hot water storage systems, currently I'm working for dyno part of British Gas.

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Reviewed by Daniella on 30/10/2021

Very happy with the job Izzy has done. He did take a while to get back to us when we had a problem over the summer but made sure to come and is now installing a second pump for us

We are a family run business offering, Gas, Plumbing and Central Heating services to our customers. We are Gas Safe registered, 17 Edition Part P trained, NVQ in plumbing & Central Heating Installation. Please book us with confidence.

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Reviewed by Colwyn on 9/2/2020

Really took the time to make sure that the job was done properly.

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Reviewed by Peter on 22/3/2012

Punctual, polite and an explanation of the issues with the job as he worked efficiently on the repair. Highly recommendable.

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Reviewed by peter on 15/3/2012

first class brickwork and an extreamely pleasant guy.

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Reviewed by Peter on 28/2/2012

Tony is a very experienced and knowledgeable heating engineer and was able to identify the problem with our combi boiler quickly and correctly. Tony is very personable and explained the fault to me in layman’s terms. Tony’s rates are very reasonable and the job was completed proficiently with no mess and no fuss. I would highly recommended Tony and Abbins Maintenance Ltd to anyone looking for a plumber.

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Reviewed by kayvon on 9/9/2011

Damion from swift & neatmuilttrader ltd was fantastic!! he came & viewed the chimney, gave me a very reasonable quote, also didn't make a fuss as some other roofers did!! did the work in under 30min.. excellent job, he very professional. will be using him again on other bits around the house! 5 Star.

My name is Gerald. Am a gas safety registered engineer, I do all work regarding gas, Boiler installation,hob's,cooker's or landlord safety checks and much more. I also do plumbing work.

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Reviewed by Sup on 24/8/2017

Gerald is a fantastic professional , my jobs were completed on time ,competitively priced .

We are a small family company, with extensive experience in carpentry, garden paving and general maintenance. We guarantee all our work will be to your satisfaction! We work in London and surrounding area, but will consider projects further away.

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Reviewed by Stuart on 18/11/2016

John did a great job, would recommend to anyone

A1 Gas Tec offers specialists services in plumbing, heating and installations. Guaranteeing you a professional, reliable and prompt services with quality works assured. Member of Gas Safe Aga Specialists

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Reviewed by Carl on 16/4/2018

Called prior to arranged time to let us know how long he will be, job assessed and completed (including getting part) within 2 hours. Happy to discuss system requirements and cleaned up afterwards. Recommended to family and friends.

Hi There I'm new to this platform. I'm working with some other plumbing/heating business and would like to use Rated platform to fill my free time. Hope my pictures are able to show what I am capable off. I'm no time waster.

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Reviewed by Manou on 23/7/2019

Excellent job and very professional with very reasonable price Explained the work and process all the way through the process Will highly recommend Thank you

Fast, professional, reliable and highly experienced. Citybrick covers all London, we deal with all of your maintenance problems.

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Reviewed by Ali on 24/5/2019

Great job, great communication, helpful, friendly and listened to what I wanted. Would definitely recommend.

RS Heating Ltd are a friendly and professional, family run company with over 25 years experience in the heating and plumbing industry. We take pride in the services we provide our customers by always ensuring satisfaction is met. We are fully insured, Gas Safe and Oftec registered. Worcester Bosch, Vaillant, ideal, Checkatrade and Which? accredited. Concentrating mainly on installation, repairs and service of all types of boilers. We have proven to be trustworthy and highly recommended by our customers.

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Reviewed by Genevieve on 25/7/2019

Absolutely fantastic. Scott and team arrived and worked tirelessly fitting our boiler and rewiring and rerouting pipes as well as various small jobs over two of the hottest days of the year. The pipe work and wiring is a work of art compared to what we had before, neat and tidy and a seamless transition to the new boiler. We cannot thank you enough for your fast, professional and high quality service. Thank you Scott and team! Gen and Neil

I am Gas Safe Engineer who is qualified to install and service Boilers, Cookers, Gas Fires and Central, I am into plumbing and heating solutions, Customer satisfaction is my main goal. My aim is to give my customer value for money, I try to meet my customer requested as quick as I can. My years of field experience is very reliable. I am approved installer of Vaillant ,Glow.Worm. Ideal, Gas cooker installer and repairs.

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Reviewed by Richard on 26/10/2022

Responsive and punctual. I needed a capped gas pipe for a hob reconnected with a tap. All done no problems.

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Reviewed by Pam on 10/5/2018

Darren has done a good job and moved my thermostat on the same day that I posted the job. It was quick and done to a good standard. I recommend him.

* I am an experienced domestic plumber. * Fast, clean and reliable and I can find solutions for your plumbing issues. * Carry out all types of plumbing repairs. * Sinks, tap Installation & repair, radiators, pipes, showers, toilets, leaking pipes, etc...

Latest homeowner review

Reviewed by Kym on 22/11/2013

Am pleased with the works and finished job.

We have over 15 years experience in plumbing, refurbishment maintenance, and electrical works. Our electrical engineers are fully qualified and as a NICEIC approved contractor and domestic installer, you can be assured all our work is carried out to the most recent electrical standards and regulations. We are also qualified to test, inspect and issue condition reports and certificates for domestic and commercial installations and for the private rental sector. Our plumbing work is carried out by a City and Guilds qualified plumber holding level 2 qualification in installation.

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Reviewed by Charlotte on 31/5/2023

New consumer unit fitted quickly and neatly, good communication, I would definitely use again.

I do all works, from small jobs to building extensions, loft conversions, decorating and gardening works. Also, I do drainage and plumbing works.

Latest homeowner review

Reviewed by satish on 7/11/2020

Good work but slight delay

Lamb gas services ,covers all kind of gas jobs ,from boiler installs to rads ,bathrooms ,boiler repairs ,boiler cleaning , we have been in the trade for 25yrs we are registered with Worcester boilers ,and ideal boilers warranty engineer for 5yrs

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Reviewed by Paul on 30/7/2023

On time, options explained, work completed, no mess will definitely use again 5 star!

Latest homeowner review

Reviewed by Peter on 27/12/2019

Alex was very good, reliable and workmanship was excellent.

I've got more than 25 years experience in most of the aspects in buildings,witch include house extensions, loft conversion, garage conversion, bathroom fittings ,kitchen fittings, floor fitting,plumbing, tiling, painting and decorating and many others.

Latest homeowner review

Reviewed by Uzi on 24/2/2025

Rely and his Son are fantastic they smashed it out in my house I am very happy with the job. Only if I could share picture it’s now looking like a show home

With decades of expertise in Sydney and London, our business strategies empower communities and drive innovation.

Latest homeowner review

Reviewed by Valerie on 17/10/2024

Great communication from start to finish. Aaron kept me updated on what the situation was and what he was doing The price quoted didn’t change.

Welcome to Precise Installations. With over 20 years experience in the construction industry, extremely high standards and a focus on customer satisfaction, Precise Installations is the ideal choice for your property upgrade and maintenance needs. We are gas safe registered, so you can relax knowing we will work safely and legally on your gas appliances. We are also fully qualified and insured, to further put your mind at ease whilst we are working to improve your property. Please take a look at our services section for a more detailed list of how we can help to upgrade your home.

Latest homeowner review

Reviewed by nicola on 12/3/2020

What can I say. Darrell is amazing. The workmanship is beyond perfect. Darrell listens to what you want and carries out the job to the highest quality and finish. My boiler has never looked so good. The pipework is beautiful. when british gas put it in I had pipes left right and centre all higgeldy piggledy. Darrell has straightened them up neatly. Thank you Darrell. Brilliant job well done.

TS Heating Services are a small family run business based in Kirbry Cross Frinton on Sea Essex . We pride ourselves on excellent customer service and guarantee all our work to a high standard. Covering Herts, London and Essex. Call us for free

Latest homeowner review

Reviewed by Martin on 23/8/2023

Very pleased with Tom’s work, great attention to detail, very tidy and well priced. Martin

At TBA we bring over 6 years of experience in delivering top-notch home improvement and renovation services. Our team specializes in specialties kitchen and bathroom remodeling, custom cabinetry, and energy-efficient gardening ,ensuring that every project is completed with precision and a keen eye We pride ourselves on quality craftsmanship, exceptional customer service, and a commitment to making your home both beautiful and functional. Let us transform your space—where quality meets trust.

Latest homeowner review

Reviewed by Jenny on 12/8/2024

Bogdan and Ben from RP Trades were brilliant. They quoted for a job involving painting walls and adding and painting skirting boards but can do many jobs around the house and garden. They arrived when they said they would, worked hard and until they finished the job and were great at clearing up after the work. They were two very nice, very friendly young men. They did a great job for us and we would certainly recommend them and use them again ourselves.

We are a team of highly skilled individuals, with a great sense of professionalism and integrity. Our purpose is to deliver the transition from our customer's vision to reality and strive to bring satisfaction and joy with the results of our work. We aim to offer the best possible service while building trust with our clients. Having over a decade experience in the building industry, gives us the possibility to be quick, flexible and efficient.

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Reviewed by Zillionz on 2/5/2024

General building work Bathroom and Kitchen specialist

Latest homeowner review

Reviewed by Elsas on 28/9/2024

Excellent tidy work. Completed on time. Punctual, professional worker who gave lots of helpful advice. I wouldn't hesitate to recommend for bathroom, tiling, flooring plumbing. All great.

Managing director of the business

Latest homeowner review

Reviewed by Mumtaz on 27/10/2011

Quality---Five stars Value----Five Stars Reliability--Four stars

From hanging a door to building an extension, quality work done quickly and efficiently.

Latest homeowner review

Reviewed by Michael on 14/5/2021

Rob did an excellent job laying a floor in my loft. The quality of workmanship was top notch. Rob arrived on time and worked flat out for two days. No hesitation in recommending Rob for projects.

PGI Bathrooms has many years experience in Bathroom design and installation, offering a exceptionaly high end finish. With no upfront deposit or part payment, you only pay when the project is completed guaranteeing 100% satisfaction.

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Reviewed by Duncan on 6/9/2018

Paul and his guys were brilliant. We are so pleased with the end result, the bathroom looks really high quality and I couldn't fault anything, The guys were all a pleasure to have working in the house for the just under three weeks it took,and Paul was really helpful with the design and some changes we wanted during the process, too. I would happily recommend Paul to any family and friends without a doubt.

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Reviewed by leanne on 18/1/2012

We used LFC for a rear ground floor extension, this was the 1st time we had undertaken major build work, so we were understandably nervous. LFC made us feel very comfortable, there work was of the highest quality and they worked extremely hard; even tidying up at the end of each day. We were consulted on a regular basis as to how work was proceeding and given options for directions forward. I would thoroughly recommend LFC to anyone in need of build work – large or small, their prices are incredibly good and the dedication and attention to detail are very impressive. Very much look forward to using LFC in the future.

Latest homeowner review

Reviewed by M on 8/3/2017

Great work and quality but needs to keep to commitments made.

If you’re in need of a reliable, fully qualified, insured and Gas Safe Registered plumber, then give us a call for a free estimate and advice. We offer a 24 hour service which runs 7 days a week and even includes emergency call outs.

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Reviewed by Simon on 18/3/2013

These guys did a great job for us. They responded to my job posting within 15 minutes and arrived on time when they came round for a site visit and having discussed the job and identified more serious problems with the central heating, gave me a quote for the whole job which I later accepted. They took a couple of days to fix the system and were efficient and reliable and cleaned up after themselves. Overall, I'm please with the work standard and the cost and would definately use them again if needed.

I am experienced, fully qualified property decorator offering a good efficient and reliable property refurbishment and maintenance services at very reasonable prices. All my works are finished to the highest standard using quality products.

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Reviewed by Terri on 6/4/2013

Radoslaw did a great job, highly recommended. Efficient, high quality painting and decorating. Thanks

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Reviewed by Jasdeep on 25/4/2016

Victor did a brilliant job on our living room and gave excellent advice on what was required to make the finish of the job as perfect as possible. Victor was happy to help in purchasing materials but he gave me a list of what he wanted and I was happy to get everything. The job took a little longer than expected but I was happy to accommodate given the quality of work that was delivered. I would not hesitate in recommending Victor or using him again in the future.

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Reviewed by Rene on 5/3/2018

Tony, unfortunately the issues started only after a couple of years but we didn’t want to ask you back. We spent much more than our ‘small budget’.

We are a family run plumbing and heating company. We are Gas Safe Registered 18006. We have £10 million public liability insurance.

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Reviewed by Eliot on 28/1/2014

Very pleased with the service. I would definitely recommend and use again.

We are a small friendly company specializing in internal and external renovations of residential properties. Please see the photos for examples of our work.

Latest homeowner review

Reviewed by Sarah on 9/10/2013

Work completed in a flat I own. Tennants happy and good communication from Fadil. I would use again

I am a commercial plumber who holds domestic gas qualifications who takes on small local works outside of my main job.

Latest homeowner review

Reviewed by Peter on 30/1/2013

Adam is a properly nice chap - he turned up within minutes, gave me some good honest advice, and a quote to replace my heating pump for a reasonable sum. He is undoubtedly an individual that I would trust to do good honest work in my home.

We are family run company with 35 years experience. Services include all Plumbing works, Boiler repairs & servicing of all makes & models, Bathroom installations. We are gas safe registered. We are Worcester Bosch accredited installers.

Latest homeowner review

Reviewed by Joanna on 5/12/2013

They responded to my query very quickly and had our heating and hot water up and running in no time, would highly recommend them.

Over 10 years experience like a painter and decorator,I am a friendly and serious guy and I am looking for some extra money in Stevenage and surrounding area. Very good and competitive prices. I am certain that my skills an capabilities will make you happy.

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Reviewed by Richard on 19/1/2014

Very professional job. Left the room clean. Friendly manner.

10 years of electrical, plumbing, tiling, kitchen & bathroom experience. I started off as an apprentice electrician, and when I came to work for myself, found that people needed someone who could do everything, so that's what I do, I'm happy to help.

Latest homeowner review

Reviewed by Tim on 27/7/2018

I would highly recommend Jon. He got back to me very quickly with a very competitive quote ! He offered a quick start date & arrived on time & completed the work to a very high standard. He tidied up after himself & was very polite & courteous to our client. Over all rating 10/10 - 1st Class service, Thanks for a job well done Jon & I look forward to working with you again in the near future.

Hello.We are a company with a professional team who works in every part of London.Service's range: -Painting and decorating (high quality)-Partition walls -Demolition -Hydraulic -Plumbing -Electrical -Plastering -Woodwork -Perform emergency situation

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Reviewed by adam on 25/8/2018

the gentlemen know his trade and very polite

Latest homeowner review

Reviewed by al on 1/7/2013

arrived when said they would in fact a bit early no fuss no mess just did the job.

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Recently completed jobs

Here's what's been happening in and around your area

HEATING installation

Hot air system to radiators. Entire new system installed

cool radiator

radiator not heating,need controls swapping.

remove three radiators

Remove 3 radiators from the gas fired central heating system.

Radiator replacement

Replace 3 old radiators with new ones

flush out downstairs radiators...

We have 3/4 radiators downstairs in 3 rooms that are cold at the bottom and believe have sludge in. Want the radiators taken off the walls and cleaned...

Looking to replace 7 radiators

7 radiators in various rooms need up dating Have been in site since house was built in 1984/85 I would need advice on what would be most appropriate...

Radiator replacement

Want to replace 2 type 11 radiators with 2 type 21 radiators with better btu & Watts. Replacing with same length radiators but can be taller. Call...

The main radiator is only l...

The main radiator is only lukewarm when the rest of the system is fine. System needs a drain and maybe a pump upgrade

Replace dual programmer

Replace & rewire heating and hot water programmer with new dual-channel programmer. (Future jobs include replacing some TRVs if interested)

Change a radiator

To remove and replace a radiator in a bedroom

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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