Gas Engineers in Merton

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (473 reviews)

Easily find verified Merton Gas Engineers. Just post your job to get quotes from MyBuilder's Gas Engineers in Merton.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated gas engineers in Merton

1167 Results

Sort by:

KASH Property Solutions Ltd
Rating: 5 out of 5
Gas Engineer in Merton
We are a small company based in South London, focusing on property maintenance. We are able to do heating system conversions, new boiler installs and breakdowns, landlords gas safety inspections and HIU works as well. We have a Female Engineer available. We also provide bathroom and kitchen fitting services and EPC certificates as well.
Get in touch
Latest review:
Gas Work- 2 Jun 2026
really competent person, completed the analysis and provided a simple report
Fast Track plumbing and heating ltd
Rating: 5 out of 5
Gas Engineer in Merton
Gas-safe heating engineer, we specialise in full central heating and boiler installation, boiler repairs, service, boiler upgrades, landlord certificate, bathroom installation, leaks repairs, drain blockages and anything related to plumbing and gas. We find solutions where others have failed or been misdiagnosed. we provide high-quality service promptly and focused on a customer-centric approach.
Get in touch
Latest review:
Gas Work- 12 Jul 2023
Michael gas been fantastic in his plumbing work at my place. He is a very hard working guy and can rely on him a lot as he does his work with much care and dedication ,making sure all are done to the best ,without bothering about the time spent to do it. Very nice and polite guy overall. I shall highly recommend him for any plumbing job. Well done Michael !!!
MKH Plumbing & Heating
Rating: 5 out of 5
Gas Engineer in Merton
I have many years of experience in plumbing and heating trade. Qualifications: City & Guilds Plumbing 6129 qualification Bpec ACS CCN1 CEN1 HTR CKR MET1 CPA1 G3 Unvented HWS PART P Electrical Boiler install, repair diagnostics and maintenance, landlord certificate I'm Gas safe registered engineer Boiler repair with breakdown Experience Reliable and trustworthy Clean and tidy provide high quality of work always with customer satisfactions all my work are guaranteed
Get in touch
Latest review:
Gas Work- 4 Jan 2019
polite and efficient. Got the fire working. Excellent.
TC Plumbing and Heating
Rating: 5 out of 5
Gas Engineer in Merton
We are a local plumbing and heating company serving London and surrounding areas. From small maintenance and repairs to undertaking large projects. We are trustworthy, reliable, fully qualified and credited gas safe. We pride ourselves on providing a professional service to all our clients. Our prices are competitive and we consult our customers from quote to completion.
Get in touch
Latest review:
Gas Work- 24 Jul 2025
Professional, friendly, was available quickly and did the job very efficiently.
James holcroft plumbing and heating
Rating: 3 out of 5
Gas Engineer in Merton
Hi I am a gas safe registered engineer since 1991, I install boilers/repair/service all boilers.I also do plumbing,washing machines,sinks,taps,wastes,bathrooms,immersion heaters,pipework,
Get in touch
Latest review:
Central Heating- 11 Nov 2022
The radiators do not work , I asked him to refund or pay some money back .He refused outright! The boiler is leaking bucket full of water .He started by cutting pipes & removing the filter & putting a loop on it . He then told me to fill up the pressure up to 1 , I did this . By the next morning it leaks out all the water. He said it’s the value inside boiler & these stupid old boilers , you can’t get to the value . He wanted another £400 to repair it & then said £800 for a new one . He never told me to get a new boiler at the start , he told me after he had damaged it. He’s a cowboy ! he said he had nightmares , as he knew it was an issue now that the boiler was broken by him. He came back & put a stop end on the end of the overheating pipe as this didn’t stop the leak. I asked for a refund as has broken my boiler as it was working before he came . There was no leaks anywhere . It went from £60 to £180 .I paid him . He’s not a reasonable person , he told me to get another plumber . I feel he has scammed me of a lot of money & caused me a lot of stress & upset 😢 All he needs to do is refund my money as the central heating dosnt work & I have no heat & now I have a broken boiler . It’s not right, I was kind to him & gave him homemade apple pie & tea & we got on really well & I offered him more work. It’s wrong & he knows it, he’s ripped me off! He’s scammed me of £180 pounds . A good tradesman would refund me my money. I got no heat & a broken boiler .
Top Gas & Heating Services Limited
Rating: 5 out of 5
Gas Engineer in Merton
worked in the plumbing and heating industry in Uk for 13 years, I have gained a vast knowledge of all heating and hot water systems which has in turn enabled me to offer a solution to any problem. You can trust that when you use Top Gas you will receive an upfront, honest service with the utmost professionalism. Central heating and gas specialist, fully qualified and highly experienced. We do boiler installs and repairs , Gas work ,Unvented cylinders , underfloor Heating and more .
Get in touch
Latest review:
Gas Work- 3 Dec 2018
Good work, honest tradesman, highly recommended. Five star service, and was not a standard install.
Spartan Heating Ltd
Rating: 5 out of 5
Gas Engineer in Merton
Spartan heating ltd Is a small family run business servicing Surrey and the surrounding areas, we specialise in all aspects of gas central heating and hot water systems including cookers, hobs, fires and underfloor heating
Get in touch
Latest review:
Gas Work- 23 May 2020
Got a call from Dave He came around within a couple of hours. Completed job and cleaned up to a high standard. Very polite and professional manner Would highly recommend Thanks Dave
Aidan's plumbing and heating
Rating: 3 out of 5
Gas Engineer in Merton
Hi,small plumbing business in the south west london area. Specialising in all aspects of plumbing and heating,boilers to bathrooms to dripping taps I have over 15 years of Domestic plumbing experience. Gas safe registered. Competitive and clear pricing
Get in touch
Latest review:
Plumbing- 26 Apr 2021
Aidan was great - friendly and knowledgeable. I would highly recommend him!
Kgrela
Rating: 4.8 out of 5
Gas Engineer in Merton
Plumbing and heating eng 25 years experience 15 with British gas
Get in touch
Latest review:
Gas Work- 7 Sep 2018
The job was done well. Kris was very friendly
SAFE OZO HEATING & COOLING LIMITED
Rating: 5 out of 5
Gas Engineer in Merton
Hi I am qualified Gas Engineer, Air con engineer and plumber. I have more than 7 years experience in these fields. Quality of work and customer satisfaction is my priority. I am expert in New boiler installation, Boiler repair, Air con installation& Repair and plumbing works.
Get in touch
Latest review:
Gas Work- 20 Jun 2026
Top Professionals, honestly priced. Will definitely recommend and use again. Thank you
All about boilers Ltd
Rating: 4.6 out of 5
Gas Engineer in Merton
All About boilers ltd is Trading as Quick Fix 247 – Plumbing & Heating Experts With over 20 years of hands-on experience, Quick Fix 247 is your trusted, family-run plumbing and heating company, proudly serving homes and businesses across the area. We’re known for our fast response, reliable service, and honest pricing—available 24/7 for emergencies and routine repairs. Whether it’s a leaky tap, boiler breakdown, burst pipe, or a full heating system installation, our skilled engineers are always ready to help. At Quick Fix 247, we treat every job like it’s in our own home. ✅ 24/7 Emergency Service ✅ Plumbing & Heating Repairs ✅ Boiler Installations & Servicing ✅ Fast, Friendly & Professional ✅ Family-Run & Fully
Get in touch
Latest review:
Gas Work- 1 May 2026
A very poor experience and I feel ripped-off. On sending a photo of the faulty part and discussing the issue with them on the phone they identified the part that needed changing (air release valve) and came out (arriving 45 mins late). A plumber turned up without the part, looked at the boiler and confirmed yes, that's the part needed and they would have to go get the part and come back the next day to fit it. Before leaving, the plumber called his colleague and passed me the phone and they wanted payment of £350 there and then or they would not come back and finish the job. This did not correspond with the estimated £120 they had given on MyBuilder nor with their later quoted hourly rate (he was there less than an hour on both visits). As the work was urgent (it was winter and have small kids) I made the payment. He promised to send an invoice but failed to do so despite chasing for one on several occasions. Stay clear, avoid this company and find a more reputable one.
Higs plumbing & Heating services
Rating: 5 out of 5
Gas Engineer in Merton
Higs Heating & Mechanical services ltd is a small business operating in the local area to a very high standard of work. Our work portfolio has a very vast background that include. .Tap changes .Boiler changes .Power flushing .Boiler relocation .Full re plumbs of homes and commercial property's. .Unvented heating systems .Prestige one off bathroom suites. We are fully insured qualified and registered through governing organisations eg Gas safe JIB cert-ain bpec and city and guilds.
Get in touch
Latest review:
Plumbing- 5 Dec 2016
Tom has been punctual and reliable while completing plumbing works. His workmanship has been to a high standard and is very neat. He is very knowledgable and has been able to offer advise on future plumbing works.
365 Home solutions Ltd
Rating: 5 out of 5
Gas Engineer in Merton
365 Home Solutions Ltd Gas and central heating specialist offering building services such as; Boiler/Central heating install and repairs Gas and Electrical certification Bathroom and kitchen fitting Rendering and refurbishments
Get in touch
Latest review:
Central Heating- 2 Feb 2026
Arrived on time. Job well done. Thank you
Psp & gas Engineering
Rating: 5 out of 5
Gas Engineer in Merton
Available 24/7 for emergency works. All GENERAL plumbing, Tap changes and repairing, radiator changes or valves. Undertaking all gas work from boiler installations to installing gas meters, boiler repairs diagnostics and commissioning. cooker installations. •Boiler installations •Landlord gas safety certificates •Boiler servicing •Leak detection on gas & water services •Gravity fed cylinder installations and unvented •Power flushing Underfloorheating
Get in touch
Latest review:
Gas Work- 19 Apr 2024
Sam was excellent.. he was very thorough, friendly and charged a fair price. happily recommend.
Clever heating Ltd
Rating: 4 out of 5
Gas Engineer in Merton
We are a small family run business based in south west London. Our customer service is the most important thing to our team. We are passionate and hard working, always making sure our work is performed to the highest standard.
Get in touch
Latest review:
Gas Work- 10 Aug 2025
Great work.
Archer Gas and Heating Services Ltd
Rating: 5 out of 5
Gas Engineer in Merton
I am a Gas Safe certified engineer with over 12 years of experience in installation, service and repair of heating systems of varied types. I will treat your valuable assets with the importance with which it represents to you. Quality friendly and affordable services guaranteed.
Get in touch
Latest review:
Gas Work- 4 Oct 2018
Richard was brilliant. Turned up when he said he would, was really knowledgeable and sorted my boiler within 24 hours of me posting the job. I will definitely be calling him in the future for any gas related issues.

4.8

Top rated Gas Engineers

Our Gas Engineers in Merton, are rated 4.8 out of 5 based on 473 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

Gas engineers in Merton 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 Merton:

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 Merton 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 Merton gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Merton

The average hourly rate for a gas engineer in Merton 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 Merton:

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 Merton with MyBuilder

At MyBuilder, finding an available gas engineer in Merton 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 Merton. 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 Merton can then view your listing and express their interest.

Step 2: Browse and compare Merton gas engineers

Browse through the profiles of interested gas engineers in Merton. Here, you can read real customer reviews, compare quotes, and review their past projects all in one place. You can also message interested Merton 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 Merton for your job, you can hire with confidence. Every tradesperson on MyBuilder, including Merton 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 Merton

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 Merton 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 Merton 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 Merton 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 Merton 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 Merton 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 Merton 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 Merton

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

You can verify any gas engineer in Merton’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 Merton 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 Merton 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 Merton hold dual qualifications, but unless they appear on the Gas Safe Register, they cannot legally work on gas installations or appliances.