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Post a job
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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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Parkway plumbing and heating
116 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2021Hi I'm qualified plumber and gas engineer over 10 years experience I take job from small leaks to installation, reasonable prices ,quick respond 24 hours emergency call out read more
Latest Plumbing feedback review:
Replacing Sink
Very good service excellent
By imamo on 6th Sep, 2023
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JM Heating Services Ltd
99 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2017Hello, my name is Jack from JM Heating Services. We are a company based in Hertfordshire but also branch into London and surrounding areas. We cover all aspects of the plumbing, heating and gas sector, and always to the highest standard. It can be anything from a tap read more
Latest Gas Work feedback review:
Boiler service required
Really happy with Jack. He initially serviced the boiler but we've since used him for other plumbing work and will continue to use him.
By liz49334 on 5th Dec, 2019
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Henry Plumbing & Heating
131 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2019I am a fully qualified plumber and gas safe engineer.I have been doing plumbing since the age of 16.I have worked as a multi trader in plumbing,carpentry,bathroom installation.I went on to gain Level 2 City and Guilds qualification in Plumbing and Level 3 in gas.I have 2 read more
Latest Gas Work feedback review:
Attach gas hob and towel radiator asap
Reliable efficient and punctual. Attached gas hob would recommend to others. Thank you Henry.
By jennyplum on 11th Dec, 2021
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L Clayton
135 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2021My names Lester, been doing the gas/heating and plumbing for about 20 years.I have 8 years experience working for one of the leading boiler manufacturers so knowledgable and confident on boiler breakdowns and 6 years working for a housing association carrying out reactive read more
Latest Gas Work feedback review:
Valliant boiler issue
Lester was very helpful in identifying the issue and provided extensive subsequent support and an estimate over WhatsApp without any extra charges. His knowledge and experience are impressive!
By nkazim on 22nd Sep, 2023
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Lh plumbing and heating
55 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2017We are L H Plumbing and Heating . We have 18+ years domestic , commercial , private and social housing plumbing , heating and drainage experience . We can do anything from as little as tap washers to full bathrooms, new hot water cylinders , radiator installs , cold water read more
Latest Plumbing feedback review:
Replacing old shower with a new one (both Aqualisa).
If this was a competition for the best plumber/workmen I've had doing repairs/works at my property, Loui would definitively win the top price. Loui provided the best quote, and did an excellent job to identify the fault that Aqualisa had...
By stefanouk on 3rd Jul, 2023
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Pipeline Plumbing Ltd
38 reviews • 97% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2020Pipeline Plumbing is building a reputation as a trustworthy plumbing and heating company that offers exceptional workmanship. We take absolute pride in our work and strive to meet your needs. We offer all aspects of plumbing and heating including: • Boiler read more
Latest Gas Work feedback review:
Health check and gas certificate
Very professional, with attention to details
By pasha_88 on 18th Aug, 2021
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GC Plumbing and Heating
8 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2017Hi we are a small plumbing business that strives in offering quality work at great prices, from changing a radiator valve to full bathroom refurbishments we are here to help. I have over 15 years experience and am fully qualified. read more
Latest Central Heating feedback review:
Replace 3 radiators: 1 upstairs, 2 downztairs
Great job, great price, would hire again.
By cdarke3387 on 5th Jul, 2018
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iGas Heating
15 reviews • 93% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2016Plumbing, Heating and Gas Specialist. Full service from leaky taps right through to full central heating installation. Gas Safe Registered for Domestic and Commercial Works. Fully Qualified and Fully Insured read more
Latest Central Heating feedback review:
Adding thermostat and controls to annexe
Work was carried out to a good standard and in a timely manner. Thanks Lee for your assistance, everything continues to work as required. The controls you suggested are straight forward to use. Fully Recommended!
By bungalowrefurb on 10th Jan, 2017
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Lisi
7 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2022Hi I’m Lisi "Our company is a highly experienced provider of plumbing and heating services for both commercial and private properties. With over 10 years of expertise in the industry, we offer a wide range of services including general heating, gas work and all types of read more
Latest Central Heating feedback review:
Hot water unreliable, despite new boiler
Very quick response, found the source of the problem, gave an estimate he stuck to and completed work quickly. 10/10.
By mk67_29 on 17th Mar, 2023
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J A Refrigeration and Air-Conditioning
3 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2018We are small team of highly skilled specialists. We carry out a variety of works, ranging from air conditioning repairs/installations to quarterly maintenance on fridges/freezers. Our team are qualified in multiple trades. The team and I are always happy to help, and will read more
Latest Central Heating feedback review:
Buying and installing a/c unit
Jordi was very professional and easy to work with. Completed the work as agreed while ensuring the place was clean and tidy at the end. Would definitely recommend.
By effie_43 on 12th Aug, 2018
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Adam Leggett
2 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2020Hi, I'm Adam and my aim is to do the best possible job for the customer for the best possible price. I have over 15 years experience in the trade and undertake all aspects of plumbing, drainage and heating jobs. All works are completed with no hidden fees, no job to big or read more
Latest Plumbing feedback review:
Leaking bathroom taps
Adam responded quickly,arrived as agreed, very pleased with the result
By ms_p_king on 14th Jan, 2022
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Central Heating And Plumbing
1 review • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2020Boiler Installs, Full Heating Installs, Boiler Servicing, Underfloor Heating, Radiators, Bathrooms, Landlord certificates, Power flushing, Hobs and cookers read more
Latest Central Heating feedback review:
Boiler and central heating
Excellent job very tidy and took all rubbish away.
By leo_913 on 1st Dec, 2020
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AG Heating, Plumbing and Gas
2 reviews • 50% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2018plumbing, Gas and heating engineer. read more
Latest Plumbing feedback review:
New sink + leaking shower
Excellent work, Well done and effiecient. Ghasem was very friendly and attentive. Should I need any work done in the future, I know who to call. Thank you so much, John
By john22038 on 11th Jun, 2019
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Darrens Plumbing
162 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2014Hi I am a City & Guilds qualified plumber who offers a proffesionnal plumbing service at a reasonable price, All work taken on however big or small will be completed to a high standard as expected. read more
Latest Handyman feedback review:
Sealent removal and replace
From posting the job until it was completed Darren was superb.. Would highly recommend….will definitely be using again..
By sid123_44 on 18th May, 2023
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Ben the plumber
8 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2018I’m Ben the owner of Silver Lining plumbing and heating . I’m a qualified plumber with 12 years experience. I hold a level 2 and 3 qualifications. I’m also qualified to install and repair unvented hot water cylinders. Have a look at examples of my work below in the read more
Latest Plumbing feedback review:
Leaking toilet cistern and water damage
Excellent job done. Visited promptly due to the nature of the job (emergency) - corrected the problem in under 2 hours. Very happy with the outcome.
By georgina97807 on 15th Aug, 2023
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Elements Contracting
5 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2022A qualified Heating & Gas Engineer undertaking all plumbing, gas and heating work from boiler replacements to bathroom upgrades. I work with many other trusted tradespeople, meaning I am able to undertake works involving multiple trades. read more
Latest Bathroom Fitting feedback review:
Replacement shower
Very tidy job, pleasant young man, good job done overall. Will pass name on to others as very pleased
By pat49240 on 26th Jan, 2022
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AWD Plumbing and Heating Ltd
4 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2018AWD Plumbing and Heating is a small team of quality and experienced tradesmen, willing to go the extra mile to ensure our work is of the highest standard. We specialise in bathroom fitting and boiler repairs/installs. We provide detailed CAD drawings to all our customers to read more
Latest Bathroom Fitting feedback review:
Refurbish a small bathroom
Really excellent experience. I was a bit nervous, but Drew and his team did a really good job. They were professional, friendly and worked quickly to install my new bathroom in 5 days. I am really happy with both the work and the result,...
By ann76053 on 24th Sep, 2018
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Kula Heating and Plumbing
No reviews yetHeating Engineer working in Welwyn Garden CityTrade Member since 2022Kula Heating and Plumbing offers a wide range of gas central heating and plumbing services. Boilers, underfloor heating, traditional and unvented cylinders, radiators as well as bathroom installations and general plumbing. read more
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PMK-Plumbing Ltd
No reviews yetHeating Engineer working in Welwyn Garden CityTrade Member since 2021At PMK-Plumbing Ltd, we pride ourselves on delivering high-quality gas, plumbing, and heating services across Hertfordshire, Bedfordshire, Essex, and Greater London. Our skilled professionals offer fair and transparent pricing, demonstrating that plumbing jobs don't have to read more
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AB Plumbing
2 reviews • 100% positive ratingHeating Engineer working in Welwyn Garden CityTrade Member since 2022I genuinely take pride in my work, no matter how small. I pride myself in being neat and tidy in my work as well as my working environment. I keep the customer updated and will always seek approval if any changes to work are needed. read more
Latest Bathroom Fitting client reference:
I chose Alex to replace my existing bathroom suite after obtaining 3 quotes. He removed the old suite and replaced it with a new one in a different configuration, which involved a lot of new pipe work - some of which was not expected! Alex...
Reference taken by MyBuilder on 16th Jun, 2022
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 Welwyn Garden City in Hertfordshire have an average review score of 99% positive based on 7,626 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 Welwyn Garden City
- Welwyn
- Hatfield
- Knebworth
- Hertford
- Harpenden
- St Albans
- Potters Bar
- Stevenage
- Hoddesdon
- Radlett
- Broxbourne
- Waltham Cross
- Ware
- Hitchin
- Barnet
- Borehamwood
- Luton
- Abbots Langley
- Enfield
- Oakwood
- Waltham Abbey
- Whetstone
- Totteridge
- Letchworth Garden City
- Southgate
- Winchmore Hill
- Grange Park
- Much Hadham
- Hemel Hempstead
- Watford
Top locations
Other trades in Welwyn Garden City
- 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
- My pressure on boiler main combi 24he is too low ,how i can add water,whitch tap is for this
- Vaillant ecotec boiler stopped working and display is blank
- Should i replace microbore pipes?
- The glow worm he combi keeps on losing pressure!