Gas Engineers in South London

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (488 reviews)

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Some of our top rated gas engineers in South London

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S Holden Heating Ltd
Rating: 4.5 out of 5
Gas Engineer in South London
DOMESTIC & COMMERICAL ,LPG ,HEAT PUMP, HEATING SYSTEM,UNDERFLOOR,UNVENTED CYCLINDER, BOILER REPAIRS, NEW INSTALLATIONS, CATTERING WORK, RESTURANT ,OFFICES,ETC COMMERICAL,DOMESTIC ,HEAT PUMP ,CERTIFACATES,
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Latest review:
Gas Work- 30 Oct 2025
After extensive discussions and receiving a formal quotation, which I accepted, the contractor assured me he would provide a materials list — this was never sent. When the agreed start date arrived, he failed to attend and ignored all messages and follow-up attempts. This type of behaviour is completely unacceptable and shows a total lack of professionalism, reliability, and respect for clients. I even explained that my family-run business was closed and that the work needed to be completed urgently, yet he still failed to show up or communicate. Just imagine if he had started the work and then decided the next day not to turn up — the consequences would have been disastrous. Avoid this individual entirely — he cannot be trusted to honour his commitments or conduct himself in a professional manner.
My Local Specialist Ltd
Rating: 4.9 out of 5
Gas Engineer in South London
My Local Specialists Ltd is committed to providing a swift high quality service with complete customer satisfaction. We pride ourselves on safety, value for money, providing a top quality service and being eco friendly with appliance disposal. We offer a highly professional Heating, Plumbing and Electrical services throughout London and the South East. Our customers benefit from guaranteed labour and parts, hourly or fixed charges and only essential materials used for the best results.
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Latest review:
Gas Work- 26 Feb 2026
First class service - all jobs done thoroughly and some of them were not straight forward and Dean showed patience and perseverance. Would recommend and will definitely use again when the need arises. Very pleased and satisfied.
Pace
No reviews yet
Gas Engineer in South London
We are a family run company with 20 years experience in the heating industry
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D.T plumbing & heating
No reviews yet
Gas Engineer in South London
Hi I am a fully qualified plumber and gas engineer and can carry out the smallest plumbing jobs to complete heating systems
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TaylorMade Service
New on MyBuilder
Gas Engineer in South London
Kevin Taylor – Gas Safe Engineer With 5 years of hands-on experience in the gas and heating industry, I provide a reliable, professional, and customer-focused service. I specialise in boiler breakdowns, fault finding, diagnostic testing, repairs, servicing, maintenance, and replacement parts, as well as heating systems and gas cookers. As a Gas Safe registered engineer and G3 certified installer, I am qualified to work on both vented and unvented hot water cylinders. I take pride in delivering honest advice, quality workmanship, and competitive pricing on every job. Customer satisfaction is my priority, and I aim to provide a friendly, dependable service that you can trust. I am typically available after 5pm on weekdays and throughout weekends, making it easier to fit appointments around your schedule. Whether you need an urgent repair, routine maintenance, or expert advice, I am here to help keep your home safe, warm, and running efficiently.
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Advanced Installations
Rating: 4.9 out of 5
Gas Engineer in South London
ADVANCED INSTALLATIONS Uk. Part of the Vaillant Advanced scheme . Worcester Trained all Greenstar boilers. Viessmann Trained Installer . Service,Maintain and install all gas appliances. And Hot Water Systems Kamco trained power flushing of Heating systems
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Latest review:
Gas Work- 1 May 2015
Excellent service . Very polite man . Job done promptly . Lee also offered advice how to take care of my cooker . I am very pleased with his work ethics.
A.A.M Plumbing &Heating Ltd
No reviews yet
Gas Engineer in South London
Hi my name is Alex. I have been in the plumbing & Heating industry for coming up 10 years. I've worked on various projects over the years. I've carried out works such as full heating systems, boiler installations all the way down to a simple tap change. I try and build a good relationship with every single one of my customers. I make sure I listen to what works need doing and give my honest opinion on the best way to resolve.
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Centrona Gas Services Ltd
No reviews yet
Gas Engineer in South London
We are based in South East London and specialise in boilers heating & hot water installations, repairs, servicing and boiler cover.
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JCP Heating&Gas Limited
Rating: 5 out of 5
Gas Engineer in South London
JCP Heating&Gas Limited started 2 years ago after I started working for various company gaining experience on all different levels down to Drainage, boiler changes, system conversions, full heating systems, unvented cylinder installations,bathrooms, fan coil servicing,big commercial installations, Servicing, breakdowns, wiring x and y plans and solar, I have been in the plumbing and heating game for over 15 years.
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Latest review:
Gas Work- 14 Jan 2025
Our boiler broke just before Christmas and Chris was amazing as advising us and installing us a new one in such short notice. We felt reassured that he was a Worcester Boch certified installer too. I would definitely recommend him.
FLS-gas
Rating: 5 out of 5
Gas Engineer in South London
Reliable plumbing and heating engineer with 4 years of hands-on experience. Fully F-Gas qualified, specialising in air conditioning and refrigeration alongside general plumbing and heating work. Based in Dagenham and covering surrounding areas, delivering professional, efficient and high-quality service.
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Cenwat UK
Rating: 5 out of 5
Gas Engineer in South London
Cenwat UK offers plumbing, heating, gas, electrics, Bathrooms and kitchens & Landscaping and Much more. only highly.skilled engineers and tradesmen work.for cenwat uk and we are one of the only companies that will honour our guarantee no matter the expense or extent to please our customers
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Latest review:
Fencing- 9 Jun 2020
great team of guys. did the job in the expected timeframe and to an excellent standard. there were a couple of additional costs that were not in the initial quote, but this was mostly due to an unforeseen levelling in the back garden. when it was identified, Graham communicated clearly the issue and it was quickly resolved. I'd recommend these guys to anyone looking for a neat and tidy fencing and landscaping job in their garden. thanks.
Paceheating
No reviews yet
Gas Engineer in South London
Pace Heating & Plumbing is your trusted local expert for complete home comfort. We provide reliable installation, maintenance, and repair for all gas heating systems, boilers, and furnaces, alongside a full suite of plumbing services. 24/7 emergency service available. Safe, efficient, and professional Stay comfortable year-round with Pace Heating & Plumbing. We specialize in high-efficiency gas heating solutions and precise plumbing work to lower your energy bills and protect your home. From boiler installations to leak repairs, our licensed technicians deliver quality and peace of mind. Pace Heating & Plumbing: Your Comfort, Our Expertise. ✅ Gas Heating Installation & Repair ✅ Boiler & Furnace Service ✅ Full Plumbing Services ✅ 24/7 Emergency Response Local, Licensed, and Trusted. Pace Heating & Plumbing offers professional gas heating and plumbing services for your home or business. We ensure your heating system runs safely and efficiently, while handling all your
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Heating Plus Comfort
Rating: 5 out of 5
Gas Engineer in South London
Heating Plus Comfort is a trusted, professional firm of heating engineers based in London experienced in central heating installation, servicing and repair. When you are looking for a heating specialist it is essential that you find Gas Safe engineers who prioritise safety and high standards. We specialise in all types of central heating systems and plumbing work. All of our engineers hold recognised trade qualifications and are Gas Safe registered.
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Latest review:
Central Heating- 31 Oct 2020
Very good and professional 👍
HS Plumbing and heating
Rating: 5 out of 5
Gas Engineer in South London
In brief HS Plumbing & Heating provide a full home renovation service from a full and neat Plumbing &Heating ,We also specialise in carpentry &joinery,kitchen fitter open space,loft conversion,glass partition,glass panels for stairs,build up new stairs on site if necessary, doors ect;Also All initial atends for quotation are free,With many successful years in the trade customer satisfaction is assured we guarantee high quality finish job provided.
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Latest review:
Gas Work- 28 Feb 2022
H was really pleasant and professional. I had my boiler serviced which he did, there’s a couple of faults which he explained to me too. Reasonable price, will be using him again for future boiler services and faults.
Ks plumbing and building services ltd
Rating: 5 out of 5
Gas Engineer in South London
Welcome to KS Plumbing and Building Services KS Plumbing and Building Services Ltd has been established for over 22 years, we are a traditional Plumbing and Building company providing a service to the domestic and Semi Commercial sector. We are based in North London and provide a professional service to the surrounding areas including Central London, Greater London, Essex, Hertfordshire and surrounding areas. We are committed to providing: · Regular progress updates · Prompt response times · The highest standards of work · Clean, tidy and safe work areas at all times · Competitive and honest pricing · Reliable and professional engineers There is no job too big or too small for us. Whatever job you have we will provide you with a friendly and professional service. Get in touch with us to set up a consultation, or use the contact form at the bottom of this page to enquire whether our services are right for you.
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Latest review:
Central Heating- 20 Feb 2026
Kevin and his team were great! They replaced my electric boiler and flushed my radiators and were professional throughout the job. They kept the work area tidy, and completed the job in a little over a day.
london plumber
Rating: 5 out of 5
Gas Engineer in South London
We are fully qualified Gas Engineer and our prices are one of the lowest in the UK, We offering professional service in all aspects of plumbing and heating. qualified and Gas engineers can solve all the problems in your property, we provide an honest and reliable service to all our customers.
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Latest review:
Gas Work- 1 Jun 2015
Job done speedily and with efficiency by a young man with good manners. I could not have wished for a better gas engineer and I would highly recommend him to anyone.

4.8

Top rated Gas Engineers

Our Gas Engineers in South London, are rated 4.8 out of 5 based on 488 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 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.