Gas Engineers in Merthyr Tydfil

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 5 (77 reviews)

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Some of our top rated gas engineers in Merthyr Tydfil

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Gas to air heating
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
A complete heating company with over 15years experience undertaking all aspects of heating & plumbing work, specialising in boiler maintenance, servicing & installing
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Latest review:
Gas Work- 24 Aug 2022
Excellent service and went above and beyond in job that was required. A professional and great job and a lovely chap and helpful and full of advice, would gladly hire again. Thank You Craig.
John Gartside Gas Services
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
I am a sole trader with 40 years experience in gas work & plumbing, bathroom installations & most domestic & heating services.
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Latest review:
Plumbing- 10 May 2026
Top notch service, competitive quote , arrived on time job to fit new shower unit , done in next to no time showed me it was working , area was clean as nothing had ever been done happy days , gladly recommend John to do what ever plumbing work you need call him first 👍
Elite Plumbing & Gas
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
We aim to provide a professional, reliable and affordable service for all your plumbing and gas needs. All engineers are Gas Safe registered, City & Guilds qualified and WRAS approved. All engineers also hold accreditation from Worcester Bosch, Baxi, Vaillant and Ideal.
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Latest review:
Central Heating- 18 Sep 2018
Very positive experience with Geraint of Elite plumbing and gas. The job was done quickly and efficiently. Geraint was very communicative and explained what needed to be done. He explained the costing so we knew exactly what we were paying for. I would definitely recommend him and I will be contacting him if we have any plumbing or gas issues in future
R.FARLEY GAS & HEATING LTD
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
We provide Domestic Gas, Heating and plumbing services. From breakdowns and repair to full installs. Gas fire specialists.
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Latest review:
Gas Work- 16 May 2026
Rob arranged to visit very quickly after we posted the job to go over what we needed and to provide a quote. We had a competitive quote a few hours later which we accepted and a date was agreed for the work. Rob arrived exactly when he promised today and completed the job efficiently. The finish is great and exactly what we wanted. He left the area spotlessly clean and checked all elements of gas safety afterward. Wouldn’t hesitate to have back to do further work, 10/10 thank you Rob!
Eamon Fenech
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
Hey there, I'm Eamon, and I've been doing plumbing and heating for the past 4 years. I mainly operate in the valley area, so I'm just around the corner when you need me. I'm confident in tackling any job, and I believe in being completely upfront with you to ensure you get the best deal that fits your budget. Let's work together to find the perfect solution for you.
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Latest review:
Central Heating- 10 Jan 2026
Eamon was very helpful with great communication from the start can't fault him one bit👍🏼
Jdw plumbing and heating
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
JDW Plumbing & Heating With over 15 years of experience, JDW Plumbing & Heating provides reliable, high-quality plumbing and heating services for domestic and commercial customers. We cover all aspects of plumbing and heating, from repairs and maintenance to full installations and system upgrades. Our commitment to professional workmanship, honest advice, and excellent customer service has earned us a reputation for delivering dependable solutions tailored to every client's needs. Whether it's a leaking tap, boiler installation, bathroom renovation, central heating upgrade, or emergency repair, you can trust JDW Plumbing & Heating to get the job done efficiently and to the highest standard. Our Services Include: General plumbing repairs and maintenance Boiler installations, servicing, and repairs Central heating systems Bathroom installations and renovations Pipework and drainage Radiator installations and replacements Emergency plumbing services Domestic and commercial work JDW Plumbing & Heating – Trusted expertise, quality workmanship, and reliable service for over 15 years.
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Latest review:
Gas Work- 4 Jun 2026
Rang for quote at lunch time , boiler installed by 8.30 the same night , excellent service, very friendly and cleaned up after themselves and took all rubbish away, would highly recommend.
PB Heating
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
We specialise in all plumbing heating and gas installations we are fully qualified and insured and work for some large companies we have been in business 33 years and take great pride in our work and customer satisfaction we have a section of our business that specialises with plastering tiling and general building services
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Latest review:
Gas Work- 8 Dec 2025
Loveliest, most helpful man ever! Couldn't have asked for better service!
A&I Plumbing Heating & Property Maintenance
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
My name is Julian I am a time served plumbing and heating engineer. I am a fully commercial and domestic qualified and I am a member of watersafe i cover a wide range of skills, bathroom and wetroom installation, heating systems , underfloor heating, water service install, boiler servicing and maintance emergency call out . We also undertake refurbishment , from room upgrades to extensions I am a very keen individual and pride myself in planning my work to high standards .
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Latest review:
Gas Work- 17 Oct 2019
diligent work done promptly
BP plumbing and heating
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
Gas safe register✔️ Plumbing & Heating system installation, service and repair
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Latest review:
Gas Work- 3 Sep 2024
Would definitely recommend.
Smythe Heating
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
Fully qualified NVQ Level 3 Gas Safe Plumber with 12 years experience in the trade, LPG & G3 Unvented qualified. Any aspect of Plumbing and Gas covered. Ranging from Emergency call outs, Bathrooms, Full central heating installations, Gas boiler servicing, Landlord certificates, Boiler breakdowns.
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Latest review:
Gas Work- 29 Apr 2026
Had such a wonderful experience with Smythe Heating, not only did he disconnect our gas cooker, he was friendly and happy to help, giving us some extra professional advice! 10/10
HGas Services
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
Hgas services, Gas safe registration 629953 HGas Services provide all your Domestic Gas and Plumbing and mechanical needs, we carry out gas boiler Servicing, landlords certificates on all types of Gas appliances within domestic properties and plumbing works, All carried out to the highest standard and ensuring the customer is happy with the outcome.
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Latest review:
Gas Work- 19 May 2026
Absolute Gem. Perfect with everything. Keeps you so comfortable in keeping it informed, prompt and affordable.
Gml heating & sons
No reviews yet
Gas Engineer in Merthyr Tydfil
Domestic gas engineers with over 20 years experience in plumbing and heating systems. Specialise in servicing, breakdown and maintenance work in all heating systems
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Simple Plumbing Solutions.
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
I am a local plumbing and gas engineer with over 12 years experience. My jobs vary day to day from boiler servicing , boiler breakdowns, landlord certs, system upgrades, power flushing , broken taps, toilets , drainage problems central heating installation, sinks, toilets shower installation and repair. I am fully insured and have a recent clean DBS certificate. I take pride in my work and understand the importance of punctuality. All work comes with a 12 month guarantee. I offer free advice.
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Latest review:
Gas Work- 18 Apr 2021
Simon was prompt at responding to my job, could come quickly and carried out the job when he said he would. Despite us running into some issues (not his fault!) he helped us sort these out quickly too, eventually installing a new boiler for us. Thank you Simon!
Plumbing Hot
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
Plumbing Hot are a very friendly, professional and reliable company. Excellent punctuality and fair on price. Plumbing Hot pride themselves on delivering excellent customer service and are always willing to help and give advice in anyway possible. They have over 22 years experience in the trade. Plumbing Hot covers Plumbing, heating and gas installations.
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Latest review:
Gas Work- 26 Aug 2019
Chris did an exceptional job . Very trust worthy and reliable and went the extra mile to help. Chris is now my go to plumber
Will Thomas Plumbing & Heating
No reviews yet
Gas Engineer in Merthyr Tydfil
Hi my name is Will Thomas , I run Will Thomas plumbing & heating . We as a company take on all aspects of plumbing installation and maintenance work , aswell gas boiler installation and maintenance too. We provide a clean and tidy service taking pride in our work and in your homes . Get in touch for free quote today 👍🏻
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Greenway Heating Solutions
Rating: 5 out of 5
Gas Engineer in Merthyr Tydfil
We install gas, oil and LPG boilers all over wales, Our main focus as a company is to provide first-class customer service so customers will want to become a part of the Greenway family and spread the word to their friends and family. Our goal is not to be the biggest company or the cheapest but to become the best in the heating and plumbing field.
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Latest review:
Gas Work- 24 Apr 2023
Cannot fault work done. My tenant boiler had packed in. Within one day come out and fitted. Excellent work and will use again for rest of properties. Highly recommend

Top rated Gas Engineers

Our Gas Engineers in Merthyr Tydfil, are rated 5 out of 5 based on 77 reviews from customers like you.

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What types of services are offered by local gas engineers in Merthyr Tydfil?

Gas engineers in Merthyr Tydfil can provide several services to help protect you and your home. Whether you’re upgrading your boiler, improving heating performance, or arranging a safety inspection, a gas engineer can help.

Here are some of the most common services offered by gas engineers in Merthyr Tydfil:

Gas boiler installation: Fitting new boilers safely and efficiently, ensuring compliance with Gas Safe regulations.
Gas boiler servicing: Performing routine annual maintenance to keep your boiler running efficiently and identify early signs of wear.
Gas boiler repair: Diagnosing and fixing faults such as leaks, low pressure, or ignition issues.
Central heating installation and upgrades: Installing or upgrading radiators, thermostats, and pipework to improve heat distribution.
Landlord Gas Safety Certificates (CP12): Carrying out legally required annual checks for landlords and issuing certification.
Gas leak detection and repair: Locating and repairing gas leaks quickly and safely to prevent hazards.

MyBuilder makes it easy to find a Merthyr Tydfil gas engineer urgently, helping you to keep your home safe. Simply post your job on MyBuilder, and available gas engineers near you will register their interest.

You can compare reviews and photos from previous jobs, discuss the work you need done in more detail and request quotes, all before you decide who to hire. The choice is entirely yours. Find the right Merthyr Tydfil gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Merthyr Tydfil

The average hourly rate for a gas engineer in Merthyr Tydfil is around £45 to £60 per hour, depending on the type of job and the engineer’s experience. Some may charge a daily rate of £250 to £400, particularly for larger or more complex projects.

Keep in mind that hourly and daily rates usually don’t include the cost of replacement parts, new appliances, or additional repair work, so it’s always best to confirm what’s included before hiring.

Here are some average prices for common gas engineering services in Merthyr Tydfil:

New Gas boiler installation cost: £1,500–£4,000
Gas boiler servicing cost: £80–£120
Gas boiler repair costs: £100–£250
Central heating installation cost: £1,500–£4,500
Gas safety certificate cost: £60–£100
Gas leak detection and repair: £80–£250

Find a gas engineer in Merthyr Tydfil with MyBuilder

At MyBuilder, finding an available gas engineer in Merthyr Tydfil couldn’t be easier. Creating a job post takes just a few minutes and saves you the time and hassle of endless online searching.

Once your job is live, we’ll share it with gas engineers around Merthyr Tydfil. Those who are available and interested will register their interest. And from there, it’s over to you.

Here’s how the process works:

Step 1: Share your gas works job

Describe your gas-related job with as much detail as possible, including images if required - whether it’s a new boiler installation, a repair, or a safety check, and post it to MyBuilder for free. Local gas engineers in Merthyr Tydfil can then view your listing and express their interest.

Step 2: Browse and compare Merthyr Tydfil gas engineers

Browse through the profiles of interested gas engineers in Merthyr Tydfil. Here, you can read real customer reviews, compare quotes, and review their past projects all in one place. You can also message interested Merthyr Tydfil gas engineers directly to discuss your job and confirm important details like timelines and pricing.

Step 3: Hire with confidence

Once you have decided on the right gas engineer in Merthyr Tydfil for your job, you can hire with confidence. Every tradesperson on MyBuilder, including Merthyr Tydfil gas engineers, undergoes checks at registration.

This includes ID documents, company details, qualifications for regulated work, and skills assessments, so you can be sure your home is in safe hands.

Questions to ask a gas engineer in Merthyr Tydfil

Choosing the right gas engineer is essential, not just for quality but also for your safety. You can be sure you find a suitable gas engineer by asking the right questions.

Some key questions you should ask before hiring a gas engineer in Merthyr Tydfil include:

Are you Gas Safe registered?

This is the most important question to ask. Only Gas Safe–registered engineers are legally permitted to carry out gas work in the UK. Ask to see their Gas Safe ID card, which lists the types of gas appliances they’re qualified to work on.

What experience do you have with this type of job?

Whether you need a boiler installation, central heating repair, or a gas safety check, look for someone who has completed similar work recently. Experience with your specific appliance brand or system can help avoid costly mistakes.

Can you provide a detailed written quote?

A professional gas engineer in Merthyr Tydfil should offer a clear, itemised quote covering labour, parts, call-out fees, and VAT. This avoids unexpected costs and lets you compare prices easily between engineers.

Do you offer any warranty or guarantee?

Ask whether the engineer guarantees their workmanship and if the manufacturer provides a boiler or parts warranty. Many gas engineers in Merthyr Tydfil back their work for 12 months or more.

Do you offer emergency call-outs?

Gas leaks and heating failures can happen at any time. Ask if the Merthyr Tydfil gas engineer provides 24/7 emergency cover, and confirm how quickly they can attend.

What are your charges for emergency or out-of-hours work?

Many Merthyr Tydfil gas engineers charge a higher rate for evenings, weekends, or emergencies. You should be aware of these rates in advance to avoid unexpected costs if something goes wrong outside normal working hours.

Will you provide a Gas Safety Record after the work?

For installations or inspections, your Merthyr Tydfil gas engineer should issue a Gas Safety Record (CP12) confirming the appliance or system has been checked and meets legal safety standards. Be sure that the engineer you choose will do so, if required for the job.

FAQs: Frequently asked questions when looking for gas engineers in Merthyr Tydfil

How do I check if a gas engineer is Gas Safe registered?

You can verify any gas engineer in Merthyr Tydfil’s registration by visiting the Gas Safe Register website. You can also ask to see their Gas Safe ID card, which shows their licence number and the types of gas work they’re qualified to carry out.

How long does it take a Merthyr Tydfil gas engineer to install a new boiler?

A straightforward boiler replacement typically takes one to two days. More complex upgrades (like moving a boiler or updating pipework) may take longer.

Do I need a gas engineer in Merthyr Tydfil to conduct an annual gas safety check?

Yes, it’s recommended for all homeowners and legally required for landlords. Annual checks keep appliances safe, efficient, and compliant with UK regulations.

Can I ask a plumber in location to work on gas appliances?

Only if they are Gas Safe registered. Some plumbers in Merthyr Tydfil hold dual qualifications, but unless they appear on the Gas Safe Register, they cannot legally work on gas installations or appliances.