Find a local heating engineer near you. We have 188 trusted and reviewed heating engineers in Cardiff to choose from, based on 316 reviews.
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Up to 3 Heating Engineers in Cardiff will then be in touch to quote for the work.
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LDM Plumbing Solutions can design and install all your heating needs from Under-floor Heating to a full central heating system with a new boiler . We specialise in boiler and heating problems. We provide free quotations and advice in the comfort of...
"Very experienced and professional engineers, very high standard of work. I highly recommend."
Reviewed by Jonathan on 25th Jun 2025Here at boilersure we specialise in boilers ! Covering Cardiff and beyond - Boiler install, service and repair - Gas safety certificates - All aspects of plumbing and heating carried out
"Very prompt and efficient and friendly. Very happy and will use again."
Reviewed by Brenda on 28th Apr 2025New business , experts in the plumbing and heating trade , always punctual, undertaking work as small as and outside tap and as big a a bathroom. undertaken work across all of south wales experts in the trade with over 10 years experience
"Really pleased with the service I received from Thomas. He was friendly, polite, patient, professional, provided lots of advice, & carried out the work as requested & agreed. I would not hesitate to use Flawless Plumbing Services..."
Reviewed by Lisa on 5th Feb 2025We Specialise In All Plumbing And Heating Works Including- Boiler Installations & Servicing Boiler Breakdowns, Landlord Certification, Radiators, Bathroom Repairs And Much More!!
"Quick and efficient at solving the boiler problem"
Reviewed by Georgiana on 13th Jan 2025Gas and heating engineer providing various services from cooker installations to whole heating systems including Air Source Heat pumps. We also cover emergency call outs and boiler repairs. Over 10 years of experience in the industry.
"Responsive, friendly. Good advice given"
Reviewed by Alex on 12th Jun 2025I am a very experienced plumbing, Heating and gas engineer covering all aspects of these works including new central heating boiler installations and new radiator installs.. I also undertake full bathroom Installations from start to finish.. Also , I...
Gas engineers with 25 years experience in domestic gas services and Central heating installation and maintenance. Extensive experience working on and installing Worcester Vaillant and Baxi heating systems. Gas safe registered. Covering Cardiff,...
"They were both really helpful and fair price, came and sorted the boiler and found the issue and solved on the same day."
Reviewed by Shannon on 2nd Jul 2025Local Heating heating engineer specialising in: - Boiler Breakdowns - Boiler Servicing - Boiler Installations - Central Heating Upgrades - Gas Safety & Landlord checks - Plumbing Emergencies & Call outs - General Plumbing & Maintenance...
"Immediate response and same day job completion. Very competitive price."
Reviewed by Tomasz on 21st Jun 2025Over 15 years experience in Gas installation, service and repair. 20 years of heating and plumbing installation and maintenance
"John was excellent arrived on time, and was very informative! Fixed!"
Reviewed by Irene on 7th May 2025At Sweet Heat, we take pride in delivering top-quality plumbing and heating services across Cardiff and the surrounding areas. With over 10 years of hands-on experience, we specialize in gas engineering, central heating systems, boiler installations,...
"Very responsive, punctual - did the well! I recommend!"
Reviewed by Louis on 25th Apr 2025Expert plumbing, heating, gas, and boiler solutions in Swansea, Neath, and Llanelli. Trust Swansea Plumbers & Boilers for reliable and affordable services.
"Lovely guy and really helped me out in a run of bad luck and helped me connect my cooker up :)"
Reviewed by Sallyann on 20th Feb 2025Please check my Google for review content. My telephone can also be found there. Type : HEATFIX Boiler Breakdown Specialist I'm here to help keep your house warm as my mission in life and be the best that I can be within my trade. After 22 years...
"Diagnosed the problem, ordered the part and got the job done within a few days."
Reviewed by Matt on 18th Feb 2025We focus on Helping you choose energy efficient options on your gas and heating systems, whilst providing a safe and reliable service to our customers.
"Lewis was very professional and very polite. I have no hesitation recommending him"
Reviewed by John on 6th Feb 2025Fireside Design Solutions are based in North Bristol. We have over 25 years experience within the fireplace industry and we specialise in the supply and installation of gas/electric fireplaces. We have direct links to the UKs leading fireplace manufa...
"Great experience with Rob. Very knowledgeable"
Reviewed by Dan on 26th Jan 2025We have over 20 years experience installing New Boilers and Ugrading Heating Systems for our wonderful Customers in Cardiff , Newport and the South Wales Valleys . Customer Satisfaction is our number one priority. We provide our customers with value...
"Would recommend Russell to anybody wanting to update their central heating system and to have their system serviced. Was happy to answer any questions we had, so helpful and was quick to give me and my partner a quote"
Reviewed by Hannah on 9th Jan 2025Gas engineer for over 15years. All gas and plumbing work carried out. Boiler Installation Servicing Repairs Radiator installation replacements Gas pipework Domestic plumbing Very competitive prices.
At SwiftHeat UK, we’re more than just a heating and plumbing company – we’re your trusted partner in creating warm, comfortable, and energy-efficient spaces. With over 20 years of experience, our family-run business has grown into a leading force i...
IntaTherm Ltd are new to My builder and we are looking forward to working with the customers who use My builder to obtain quotes or emergency works. IntaTherm Ltd is a family run business and we have 20 years experience in the industry. We care for...
"Jordan quoted me an excellent price and completed the gas boiler replacement in a very timely manner Jordan was very knowledgeable and his workmanship was top quality. I would highly recommend Jordan 100%"
Reviewed by David on 24th Jun 2025Reliable Gas engineer with 10 years experience. Very competitive rates with quality work as standard.
"fast and cheap .nice guys"
Reviewed by Zib on 21st May 2025All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.
Find Heating Engineers Near You
The overflow pipe on the hot water cylinder of my Air Pump heating system drips for longish periods. It does not seem to...
Is it possible to replace new pipe work on both sides of the radiator when replacing new radiators for my oil heating in...
I would like to remove a back boiler and place both a combi boiler and log burner that can provide hot water when in use...
Does skirting heating such as thermaskirt go around internal walls as well as external? In other words, does it go all a...
Our Worcester combi boiler is dripping from the filling key after I increased boiler pressure. It is very tiny dripping...
I recently installed a PIV unit in the loft, however this has now made the hallway and landing very cold. I have already...
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