Find a local heating engineer near you. We have 200 trusted and reviewed heating engineers in Cardiff to choose from, based on 353 reviews.
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At 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,...
"Sam was excellent start to finish. Super clear and communicative in the quoting phase and gave me solid advice for improving the efficiency of my heating system. Reasonably priced, trustworthy, did a great job and was clean and ti..."
Reviewed by Elly on 30th Oct 2025We Specialise In All Plumbing And Heating Works Including- Boiler Installations & Servicing Boiler Breakdowns, Landlord Certification, Radiators, Bathroom Repairs And Much More!!
"If I could give Hassan a higher rating I would. It is extremely hard to find a good tradesman as I have been let down by a lot of them. Hassan showed up on time, gave a quote and arranged for the time to do the work and he delive..."
Reviewed by Hiba on 11th Dec 2025Total heating 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...
"Arrived promptly. Small job but carried out efficiently. Friendly and helpful. Reasonable price for such a last minute job. Would use again and recommend to others"
Reviewed by Paul on 5th Dec 2025Welcome to JC plumbing and heating services I have over 10 years in the industry of plumbing and heating doing all kinds of jobs to full central heating systems boiler conversions bathroom etc
"Jamie was so perlite , and and amazing job highly recommended 👌"
Reviewed by Lisa on 10th Nov 2025Hi I've been working as a heating and plumbing engineer for over 35 years. I'm based in Barry but work in Cardiff and The Vale or anywhere in South Wales. I'm Gas Safe registered and have Public Liability Insurance. I usually undertake...
"Great job replacing our radiator. Highly recommend and would use again."
Reviewed by Gareth on 26th Sep 2025EPM Heating & Gas Offering Domestic &Commercial Gas Services Specialising in Air Conditioning Natural Gas/LPG Oil boilers/central heating Underfloor heating We pride ourselves on our commitment to provide a professional and speedy service at al...
"Jez sorted the problem on the combi boiler, will definitely use again."
Reviewed by Terry on 17th Sep 2025Plumbing and Heating Engineer 40years + in the industry. Gas Safe Registeted. Anywhere in the CF postcode. But will travel further a field if need be. Any Plumbing + Heating works covered.
"reasonable quote arrived when he said very clean and tidy very pollite person and very goog workmanship would recamendsorry about the spelling"
Reviewed by Dean Stuart on 1st Aug 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...
Over 15 years experience in Gas installation, service and repair. 20 years of heating and plumbing installation and maintenance
"Did a great job I would recommend him"
Reviewed by Sue on 12th Dec 2025Gas 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,...
"Gas Elite (Chris )were quick to reply, gave a quote for the work which was very reasonable, agreed to a day and time and kept to it, very efficient and sorted the problem quickly, very happy! Will use them again !"
Reviewed by Louise on 29th Oct 2025Fully qualified heating engineer, plumbing and hetas log burner installer. Full time gas engineer working with all aspects of heating, boilers, cookers and fires with 9 years experience.
"Excellent service. Arrived on time. Kept us informed as to what work was needed and the the fee charged was fair."
Reviewed by John on 23rd Oct 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...
"Rob was excellent. Carried out all necessary checks before and after removal of the gas fire. He also gave me advice on items that I should take care of i.e. which types of cowl to use on the chimney stack. Good price too."
Reviewed by Stephen on 21st Oct 2025Gas boiler service and repair engineer, boiler installations, gas safety checks, landlord certificates 19 years experience with a high 1st fix completion rate on repairs on most modern boilers like Worcester, Vaillant, ideal, van stocked with most pa...
"Very quick and understanding."
Reviewed by Colin on 5th Oct 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 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...
Reliable Gas engineer with 10 years experience. Very competitive rates with quality work as standard.
"came quickly. fantastic."
Reviewed by Kin on 20th Nov 2025"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 2025Boiler installation and service work. General plumbing. Gas registered
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Find Heating Engineers Near You
I’m deciding between an electric fire and a gas fire but which one has lower running costs in the UK right now? We're le...
Should I be worried about this, or is it something that can wait? I have a normal guy who deals with my boiler but can't...
How much would a heating engineer charge for this job?
My other radiators work fine, but two stay cold even when the heating’s on
Hi, we haven’t got a radiator in our kitchen and are hoping to have one added. We’re just curious how easy/difficult tha...
Getting a new boiler installed. Is the old one worth anything to anyone?
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