Gas Engineers in South London

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (450 reviews)

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Some of our top rated gas engineers in South London

1323 Results

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City Flow Energy
Rating: 5 out of 5
Gas Engineer in South London
I'm a fully qualified gas engineer for over 5 years and most of my experience has been in the installation of smart meters. I expanded my knowledge and branched off to do boiler breakdowns and services, boiler & cooker installations and landlord certificates.
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Latest review:
Gas Work- 5 Sep 2020
Very professional and thorough.would employ him again if needed and will recommend if i get the chance to..
SB Gas & Heating Services
Rating: 5 out of 5
Gas Engineer in South London
We are a family run gas company with over 17 years experience in the trade, we carry out work on gas appliances.(boilers, cookers & gas fires) From installations, servicing and repairs as well as advise and consult other engineers.
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Latest review:
Gas Work- 9 Nov 2017
Shaun provided a very prompt and efficient service. He carried out detailed checks on the boiler from which there were intermittent smell of gas reported. All potential causes were addressed and the work was carried out seamlessly. The price was competitive as well. All in all, very happy with the service provided.
Oleh Kosyhin
Rating: 5 out of 5
Gas Engineer in South London
25/8 Plumbing & Heating been in trade since 2000. 25/8 Plumbing & Heating can provide: complete heating installation, boiler installation, unvented system installation, boiler repair, power flashing, central heating system alternation, general plumbing. I'm advanced Valliant and glow worm installer
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Latest review:
Gas Work- 8 May 2019
Oleh is reliable, knowledgeable, very professional, happy to come over to see us when we had questions before starting the job. We have no hesitation in recommending him and will certainly contact him again for any future projects.
Singh & sons heating services
Rating: 5 out of 5
Gas Engineer in South London
We are a family run business with 15yrs experience. We are 3 brothers who are all qualified gas heating engineers/plumbers. We undertake all gas works on any gas appliances including boilers, gas fires, cookers etc. wether it be installations, repairs, or servicing.
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Latest review:
Gas Work- 22 Nov 2025
Kemat is a skilled trader but more importantly someone who is fully committed to providing an exceptional service to his customers. He squeezed out emergency call around our busy needs, provided a full diagnostic of issues affecting our boiler and central heating. Pump replacement, service and two leaks repair alongside other small services completed to full satisfaction within two weeks. He is the kind of person that won’t let you down, and will always pick up the phone when anything happens.
Fast Track plumbing and heating ltd
Rating: 5 out of 5
Gas Engineer in South London
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.
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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 !!!
Resource Heating
Rating: 5 out of 5
Gas Engineer in South London
Welcome to Resource Heating! Operated by Charles Beaver, his enthusiasm and meticulous eye for detail has resulted in countless happy customers and rapid growth across London. We specialise in heating and plumbing services for both residential and commercial properties. Whether it's emergency plumbing or a routine gas service you can rely on our professional and friendly team to respond promptly and efficiently. We take pride in our commitment to quality workmanship, transparency and customer satisfaction, aiming to build long-term relationships with our clients Our mission is simple: to provide expert solutions without breaking the bank. Every job we do you can be rest assured that it will be carried out to the highest of standards. Get in touch today and join London's proudest Plumbing and Heating company.
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Latest review:
Gas Work- 15 Dec 2024
Excellent service! Responded quickly. Helped with boiler recommendation. Would definitely use again
rosyplumbing
Rating: 5 out of 5
Gas Engineer in South London
I'm trustworthy and hard working that always try to give the best help and services to customers .
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HEAT-PLEX LIMITED
Rating: 5 out of 5
Gas Engineer in South London
A warm welcome from Londons #1 Gas and Heating Engineers! Heat-Plex offers a 24 hour, 7 days a week service. We are a company with a reputation for quality, service and reliability. We provide a whole range of services to our valued customers, landlords and agents installing, servicing and repairing all gas appliances. Our engineers are Gas Safe registered and are kept up to date with regulations and the latest health and safety training, providing you with the complete, elite engineer.
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Latest review:
Gas Work- 13 May 2018
Inspection completed quickly and report issued straight away. Will consider using Heat Plex for any future heating needs.
Buckley Site Solutions Limited
Rating: 5 out of 5
Gas Engineer in South London
"Buckley site solutions Plumbing & Heating serves Brixton (SW9, SW2) and surrounding areas, including Clapham (SW4), Stockwell (SW9), Herne Hill (SE24), Streatham (SW16), and Camberwell (SE5). Our experienced team also caters to customers in Balham (SW12), Tulse Hill (SE27), and beyond. Whether you’re looking for boiler installations, emergency plumbing, or central heating services, our Gas Safe-registered engineers provide reliable and efficient solutions across South London. Call us today for fast response times and expert service near you!"
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Latest review:
Karl ripped out my bathroom and replaced for a more modern bathroom suit. He is a very reliable and professional worker. He made sure I am happy with everything which is happening throughout the process. I would high recommend Karl, you don't get many trustworthy Plumber's / Gas Engineer but now Karl is our family Plumber and Gas Engineer. I have recommended him to family and friends.
More Heating Services Limited
Rating: 5 out of 5
Gas Engineer in South London
British Gas trained engineers with over 20 years experience in the domestic gas industry. Covering all aspects of domestic central heating systems including Boiler Breakdown, Servicing, Installation, Warm Air Units, Gas Fires, Gas Cookers and Plumbing. Reliable and offer excellent service at competitive rates.
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Latest review:
Gas Work- 9 Feb 2019
Fitted a boiler in my flat, was very quick, efficient and friendly. Also did the work for a reasonable and transparent price being able to show where the costs are coming from, which other companies I find do not do this. Would recommend and use again.
Absolute Plumbing limited
Rating: 5 out of 5
Gas Engineer in South London
At Absolute Plumbing we always believe in service with a smile and leaving the area we worked in cleaner than when we found it. With over a decade of experience in the plumbing field we have also started doing more specialised plumbing services such as Leak detection, Drain Jetting, CCTV Camera Survey and Bathroom renovations. We do boiler repairs and replacements and are Gas safe registered. We pride ourselves on our problem solving abilities and no plumbing challenge is too big or too small for us to attend to.
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Latest review:
Plumbing- 24 Oct 2023
This company did a good job. I was happy with their leak detection survey. They were polite and communicated well and found the source of our leak within 3 hours.
GM heating
Rating: 5 out of 5
Gas Engineer in South London
Gas engineer / plumbing have been working in trade for 3 and half years boiler break downs and boiler installation landlord safety certificates cooker and hob installations
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Latest review:
Gas Work- 23 Aug 2019
Mickel is an all round decent guy and did a great job servicing my boiler. Highly recommended
On time plumbing and heating ltd
Rating: 4.2 out of 5
Gas Engineer in South London
Hi, Ontime plumbing and heating company running business since 2014. Mainly specialised on Gas,heating and plumbing. We also do other building works. Thanks for visiting Mustafa Director
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Latest review:
Gas Work- 23 May 2026
Great service, he came out and resolve the problem straight away. Would highly recommend and we have used him again for a 2nd job
TSC Mechanical Ltd
Rating: 5 out of 5
Gas Engineer in South London
Hi, I'm 'Soulomon' and director of TSC Mechanical Ltd. My business is designed to solve any complex plumbing, driven by a high level of confident and professional skill-set build over 12 yrs. From small plumbing jobs and boilers installs to major bathroom renovations. P.S. If you're a landlord and require works done in your tenanted property. Then payments is requested up frront. 50% of labour fee and 100% of materials/parts. (due to complicated experiences on some past job cpmpletions)
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Latest review:
Gas Work- 9 Apr 2022
Souloman was very prompt to respond and to attend the job on Sunday. He was very professional and fixed the problem. I would definitely recommend his service
MOC HEATING Ltd
Rating: 5 out of 5
Gas Engineer in South London
✅Top Quality Work Guaranteed - Making for a happy customer ✅ We offer our plumbing, Heating & Gas 🔥 services to home owners and Builders alike who are looking for professional qualified plumbing & heating engineers to carry out nice and tidy work. As standard we protect your personal property before we start work and leave your home just as we found it.💯%
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Latest review:
Gas Work- 19 Nov 2019
A very knowledgable professional engineer, who carried out my service and replaced the seals on the boiler which were worn. I would recommend Michael for future repairs.
NXG Heating
Rating: 5 out of 5
Gas Engineer in South London
Our professional engineers are highly trained in complete diagnostic techniques for all gas boilers. London households all require expertise and support at some stage and we’re more than happy to help. We can work with all major makes and models of central heating boilers. We can diagnose any problem seamlessly and manage all types of repairs and installations. All our engineers are ex British Gas engineers with heaps of experience. Once you use us once, you’ll use us again and again.
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Latest review:
Gas Work- 13 May 2024
They were very friendly and knowledgable

4.8

Top rated Gas Engineers

Our Gas Engineers in South London, are rated 4.8 out of 5 based on 450 reviews from customers like you.

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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 South London?

Gas engineers in South London 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 South London:

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 South London 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 South London gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in South London

The average hourly rate for a gas engineer in South London 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 South London:

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 South London with MyBuilder

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

Step 2: Browse and compare South London gas engineers

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

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 South London 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 South London 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 South London 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 South London 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 South London 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 South London 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 South London

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

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