How it works
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Post a job
Tell us about your job, and we'll alert suitable heating engineers in Cardiff. It’s simple and free.
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Tradespeople respond
Once your job is posted, you'll get responses from interested heating engineers through the website.
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Review and choose
Browse profiles, work history, and feedback, then choose who you wish to share your details with.
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Alpha Gas Services Ltd
135 reviews • 98% positive ratingHeating Engineer working in CardiffTrade Member since 2017I am professional 38 years (1981) as plumber and Gas Safe Engineer ( Domestic and Commercial) I am trainer at a training centre in Cardiff for newcomer Gas Safe Engineers. read more
Latest Gas Work feedback review:
Replace back boiler with combi
Panos emailed me to ask for a 50% deposit on a job. He sent bank details and we had a whole conversation by email from his business email account. I paid the deposit and a time was arranged for him to come and do the work. The work has just...
By sarah90551 on 11th Sep, 2021
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McCaffrey Plumbing & Heating
168 reviews • 99% positive ratingHeating Engineer working in CardiffTrade Member since 2019McCaffrey Plumbing & Heating offers service you can trust. Gas, heating and plumbing work. My phone is always on any time of the day or night. I will always ensure I answer/get back to all of my customers no matter how busy I am. I am fully insured, you can find details at read more
Latest Gas Work feedback review:
Connect gas cooker to gas supply
Very helpful. Quite a problematic job but found an answer to it. Would recommend Dan.
By sally_892 on 16th Feb, 2022
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Smc Plumbing and Heating
763 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2011SMC Plumbing & Heating is a truly honest & friendly reliable company that can offer you a full range of plumbing/heating & bathroom fitting services all completed to the highest of standards. We cover all types of jobs big or small. Fully insured and guaranteed we offer a read more
Latest Plumbing feedback review:
Replace mixer tap
excellent service, contacted me straight away, arranged for the job to be done within days and all sorted within the hour when they came to fix it, would definitely recommend and use again
By eleanor99103 on 5th Aug, 2021
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PLM Plumbing & Heating
72 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2021PLM Plumbing and Heating was established in 2020, need a tap changed or a new heating system or even a new bathroom suite, No problem, we cater for all needs. read more
Latest Bathroom Fitting feedback review:
New bathroom
Paul did an amazing job we are very please with his work , slightly more expensive than other quote we had but his communication was excellent and he was spot on with time . thanks Paul
By omar38560 on 19th Feb, 2023
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Marshall Domestic Plumbing
71 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2021I am a keen hard working qualified plumber with years of experience .I am always willing to go the extra mile an deliver a high standard of work . My prices are very reasonable in these hard times. I am new to my builder and want to build some positive feedback and tackle as read more
Latest Plumbing feedback review:
Moving bathroom water waste pipes
Simon came promptly and provided a reasonable quote for the job which we agreed on. I was advised he would attend first thing in the morning and that it would take about 1 day. Unfortunately he failed to show on the morning we agreed and...
By adam1985_71 on 1st Mar, 2023
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E & A Heating and Plumbing Limited
72 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2012An established business offering all aspects of commercial and domestic gas, plumbing and heating work in Cardiff and the surrounding areas. We provide a professional, reliable and competitive service. read more
Latest Gas Work feedback review:
Boiler not igniting
Came straight out and completed the temporary works to get the heating going and came back within two days to fix the new part 5*
By laurence78957 on 4th Feb, 2020
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LS Plumbing & Heating
49 reviews • 94% positive ratingHeating Engineer working in CardiffTrade Member since 2014We offer quality plumbing, heating, gas & tiling services at a price you can afford. My experienced plumbing services are to a very high standard & take pride in all my work. read more
Latest Plumbing feedback review:
Small Jobs to be done in downstairs toilet
Did exactly what was requested. Great communication throughout, turned up on time, carried out good quality work. Would definitely recommend and use again.
By steve37920 on 23rd Jul, 2019
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Williams Plumbing & Heating
15 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2017At Williams Plumbing & Heating we undertake all aspects of plumbing and heating work and have over 12 years experience. No job is too big or too small and we pride ourselves on our workmanship. All work is fully insured for your piece of mind. read more
Latest Plumbing feedback review:
Leaking kitchen sink
Prompt, professional and fair
By hayes_28 on 25th May, 2018
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O'Brien Plumbing and Heating
32 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2017Hi my name is Scott, I am a heating and plumbing engineer with 16 years experience in the plumbing trade. I am reliable, trustworthy and competitive with my quotes. My main objective is customer satisfaction. read more
Latest Plumbing feedback review:
Water pipe for kitchen sink and washing machine
Very pleased with work. Punctual and clean throughout.Rerouted plumbing and waist for sink and washing machine. Connection of said plumbing to new sink and washing machine Also connection of new gas hob after gas pipe work also. All work...
By mark26448 on 4th Oct, 2021
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Plumbing and HVAC solutions
49 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2021We undertake all kind of commercial and domestic bathroom & kitchen renovation and any plumbing works. Ready for any kind of work with fully qualified team. read more
Latest Bathroom Fitting feedback review:
Installation of toilet/shower
Good job well recommended. Using him again for another job :)
By heather65129 on 26th Sep, 2022
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SK & Son Heating and Plumbing
16 reviews • 94% positive ratingHeating Engineer working in CardiffTrade Member since 2016We are a family run business with over 30 years experience, we endeavour to provide our customers with a professional service, delivering highly skilled heating and plumbing solutions in Cardiff and the surrounding areas. We bring the extensive knowledge and skill base that read more
Latest Gas Work feedback review:
WORCESTER COMBI SERVICE AND RADIATORS ANNUAL CHECK
serviced boiler to find 2 days later Worcester engineer asking when it was last serviced and could not believe it was 2 days before since he has had to try and investigate a problem only to find he had to service it before trying to find...
By mike_834 on 3rd Oct, 2017
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Pricemart heating and plumbing
8 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2019M read more
Latest Gas Work feedback review:
Boiler service and replace electric towel radiator
After calling me to ask about my others jobs. We arranged a day and time, Martin arrived within the time slot that we had arranged. He was very professional clean and tidy while working. He explained about the readings he had taken from...
By louise30_84 on 11th May, 2021
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Safe Gas And Property Services
7 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2014We can provide free no obligation quotes on any work you require, offering expertise and knowledge should you need guidance giving you ideas and vision. read more
Latest Plumbing feedback review:
Replacing 4 radiators including moving 2 to new places.
From start to finish this job has run very smoothly. Excellent workmanship. I would highly recommend this team.
By anon-210125003004480728 on 20th Nov, 2014
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NeatHeat Heating & Plumbing Ltd
9 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2015PROFESSIONAL, RELIABLE, TRUSTWORTHY, AFFORDABLE & FULLY INSURED TO WORK IN YOUR HOME! Gas safe registered engineers! Over 20 years experience. You can rely on us to carry out all works to the highest standards. We pride ourselves on offering the best workmanship and advice read more
Latest Gas Work feedback review:
Gas heater works but makes noises
On time. Got job done. Positive energy.
By r_m_a on 22nd Sep, 2016
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On The Wall
25 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2018I have 18 years of plumbing and gas experience, as well as some of the other trades that come into play for instance with building and fitting en suites etc. I am capable of light carpentry, shuttering and fitting doors, I also have an expert tiler willing to quote on any read more
Latest Plumbing feedback review:
Remove radiator
Colin came and got the job done! Since hiring him on here he’s been back numerous times for other jobs and has always completed to a high standard.
By rhiannonl24 on 24th Feb, 2019
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VA PLUMBING
17 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2018we carry out plumbing, heating and all building maintenance and installation. I have 20 years plus of plumbing and property maintenance experience plus team and we can carry out full installations of heating, plumbing, kitchens and bathrooms from start to finish. we carry read more
Latest Plumbing feedback review:
Blocked sink
Aaron contacted me within a few hours of me leaving him a request. He came out the same day and resolved my plumbing problem quickly, thoroughly and with no mess. Aaron was friendly, informative and helpful. his fee was very reasonable...
By jan85849 on 9th Mar, 2023
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A.W. Plumbing
20 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2014Cardiff based Plumber with over 15 years experience. Friendly, reliable and reasonable prices. I take pride in my work and aim for 100% customer satisfaction. read more
Latest Plumbing feedback review:
Shower Part replacement (Hudson Reed Twin Shower)
Andrew come to fixed the leak on my shower & the faulty bathroom light switch. Very quick, effective & good value for money. Highly recommend and will use again. Andrew will be the first person I call next time I need a plumber.
By dean1c2 on 17th May, 2021
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ATW Property Services Limited
46 reviews • 91% positive ratingHeating Engineer working in CardiffTrade Member since 2015ATW is a company with a multi-trade team, focused on quality workmanship and high customer service on every project large or small across all trade disciplines. Experienced in all construction and maintenance needs, from leaky taps to new build houses, our fully qualified read more
Latest Bathroom Fitting feedback review:
Bathroom re-model
Overall the experience was quite mixed. The Re-model started later than planned and we also had to buy extra material for the company to use. We also had a painful experience chasing them on snaging. also we had to survive a whole weekend...
By fredie54754 on 2nd Jan, 2020
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Gunny Singh
6 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2019I qualified as a plumber a number of years ago and currently completing my gas accreditation. I am fully competent in all aspects of plumbing, whether it be bathroom installations or maintenance work. read more
Latest Plumbing feedback review:
Kitchen sink to be fitted
Gunny was very quick and efficient in the work he carried out to a high standard. He managed to help out with other little bits and bobs at my last minute request without charge. Communication was brilliant and he kept me informed at each...
By fatheha15209 on 5th Mar, 2022
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Plush Heating and Plumbing Ltd
2 reviews • 100% positive ratingHeating Engineer working in CardiffTrade Member since 2020Plush Heating and Plumbing are Cardiff based, with experience in new boiler installations, hot water cyilinders, maintenance, servicing, bathrooms and underfloor heating. We work on domestic and commercial properties. Recommendation is key to us as a company so we always read more
Latest Bathroom Fitting feedback review:
New Bathroom
Super professional service from Darren and Flux Heating & Plumbing – provided a competitive quote, undertook the job on the agreed date, completed on time and super quality workmanship. Great service and would be happy to use again.
By mark61249 on 27th Mar, 2020
What can a heating engineer do?
Go straight to the best source of trusted and vetted heating engineers near you. With MyBuilder, find skilled heating engineers in your area and forget about the search engine hassle.
Whether your radiators are stone cold in the middle of winter, or you want to get them checked before the annual chill, you can use our clever match-making process to connect with a heating engineer. Read real customer reviews, check their credentials and get quotes to choose the right person for the job with confidence.
There are lots of jobs that heating engineers can help with, including:
- Servicing electric and oil boilers
- Installing and maintaining boilers
- Fixing and fitting radiators
- Repairing and installing ground source heat pumps
- Maintaining and installing underfloor heating
- Radiator repairs and installation
- Water heater maintenance
Top Heating Engineer Reviews
Heating Engineers working near Cardiff in South Glamorgan have an average review score of 99% positive based on 2,268 homeowner reviews.
Trusted by experts

Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet.
TOP 10 JOBS for heating-engineers
- New radiators fitting
- Heating system leaks repairs
- Boiler Service
- Radiator repair
- Central heating diagnostic
- Oil boiler repair
- Thermostat repair
- Central heating power flush
- Radiator move
- Smart thermostat installation
Towns near Cardiff
Cardiff areas
- Gabalfa
- Maendy
- Excelsior Industrial Estate
- Maindy
- Lakeside
- Cathays
- Roath Park
- Watford Park
- Mynydd Bychan
- Heath
- Y Waun
- Hill Rise
- Glenwood
- Blackweir
- Springwood
- Cathays Park
- Birchgrove
- Pant Bach
- The Philog
- Sovereign Chase
Other trades in Cardiff
- Architectural Designers
- Bathroom Fitters
- Bricklayers
- Carpenters & Joiners
- Carpet & Lino Fitters
- Chimney & Fireplace Specialists
- Conservatory Installers
- Conversion Specialists
- Damp Proofing Specialists
- Decking Specialists
- Demolition Specialists
- Driveway Pavers
- Electricians
- Extension Builders
- Fascias & Soffits Specialists
- Fencers
- Flooring Fitters
- Gardeners
- Gas Engineers
- Groundworkers
- Guttering Installers
- Handymen
- Heating Engineers
- Insulation Installers
- Kitchen Fitters
- Landscape Gardeners
- Locksmiths
- Loft Conversion Specialists
- New Home Builders
- Painters & Decorators
- Plasterers
- Plumbers
- Repointing Specialists
- Restoration & Refurb Specialists
- Roofers
- Security System Installers
- Stonemasons
- Tarmac Driveway Specialists
- Tilers
- Tree Surgeons
- Waste Clearance Specialists
- Window & Door Fitters
- All Builders
- All Tradespeople
Ask a Heating Engineer
Our vetted professionals answer your home improvement questions
- Vaillant boiler firing up when heating is off
- Should i replace microbore pipes?
- What is the best combi boiler overall for value and reliability?
- The glow worm he combi keeps on losing pressure!