Gas Engineers in South London

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (489 reviews)

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

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Some of our top rated gas engineers in South London

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D D Heating Services
Rating: 5 out of 5
Gas Engineer in South London
I'm a fully qualified gas and heating engineer. My company is fully insured, registered for unvented hot water storage system's and part L compliant. I provide a professional and personalised service. All work carried out to a high standard for very competitive rates. I give guarantee with all my installations.
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Latest review:
Gas Work- 8 Dec 2016
Darius was a great hire. On-time, an honest quote, friendly and great work done to completion. He was also very experienced and thorough. I intend to use him again for all my gas-safe needs and would highly recommend him.
Pts 2001 ltd
No reviews yet
Gas Engineer in South London
We are southwest based company specialized in Gas and heating installations. We provide full package of services including installs,maintenance, servicing and breakdowns. Finance options available from 0% .
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High beach plumbing and heating
Rating: 5 out of 5
Gas Engineer in South London
NEW TO MY BUIlDER!! High Beach Plumbing and Heating We cover all aspects of domestic and commercial plumbing, heating, air conditioning, ventilation and planned preventative maintenance (PPM). All works will be carried out by qualified professionals. Fully insured, gas safe (domestic and commercial) + refcom registered (Air conditioning).
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Latest review:
The work required replacement of an existing concealed concentric shower valve in the bathroom. Xjavier explained the replacement options and difficulties with the current layout in particular the future maintenance should there be another breakdown. I was shown many examples of allied plumbing workmanship and excellent finishing. Xjavier also gave examples of the new shower type. The work including replacement of tiles and full reinstatement and use of the new but now exposed luxury mixer shower was completed the following day with little rest and completely tidily. Everything was cleared away as if there had not been a visit. I could not have wished for more. Xjavier is very knowledgeable, well mannered and a credit to his plumbing and heating profession. There would be no hesitation to seek his quality services again in the future
Hey boiler ltd
No reviews yet
Gas Engineer in South London
Hey Boiler is a trusted, customer-focused heating company delivering high-quality workmanship across all aspects of domestic heating. We specialise in boiler installations, servicing, and repairs, providing efficient, safe, and long-lasting solutions tailored to each home. We are fully Gas Safe registered (No. 916537) and experienced with leading manufacturers including Vaillant and Worcester Bosch, ensuring all work meets the highest industry standards. We cover West and South London, as well as Surrey, and offer same-day availability for emergency callouts, so you’re never left without heating or hot water when you need it most. At Hey Boiler, we pride ourselves on clear communication, honest advice, and reliable service. From first contact to job completion, our goal is simple: deliver a smooth, professional experience and leave every customer fully satisfied.
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Maintenance +
No reviews yet
Gas Engineer in South London
Maintenance Plus provides a 24hr 7days a week maintenance team of multi-skilled trade professionals. We work on gas appliances to domestic maintenance. We stand out as we price match our work and are the most competitive in pricing nationwide.
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Emergency British Plumber London
No reviews yet
Gas Engineer in South London
We are experienced Plumber and Gas engineers with more then 20 years of experience combined. We cover London and surrounding areas. We do - Boiler services and installs. - System upgrades. -Unvented hot water cylinders - Emergency Plumbing and Gas works - Plumbing works -Radiator installs and replacements No job too small or too big. Contact me for a quote.
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LB Heating & Plumbing Ltd
Rating: 5 out of 5
Gas Engineer in South London
Welcome to LB Heating & Plumbing Ltd. City and Guilds qualified and Gas Safe registered. We are also VAT Registered. We have a lot of experience in a wide range of jobs. No job is too big or small, from a set of taps to full heating system installations. We take great pride our work and all work is completed to the highest standard with customer satisfaction our main priority. All work is guaranteed for 1 year on parts and labour.
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Latest review:
Gas Work- 9 Jun 2020
very helpful and thorough!
Go Green Boilers ltd
No reviews yet
Gas Engineer in South London
We specialise in boiler installations and have a team of engineers to carry out any work at short notice. We have over 30 years experience in the heating industry.
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Gatter Gas ltd
No reviews yet
Gas Engineer in South London
Friendly, honest and reliable boiler and heating repair specialists. We are based in Sidcup but cover cover most surrounding areas including Bromley and Chislehurst. Ex 12 years British Gas engineer. Gas safe certificate and qualified in most areas including Gas and Plumbing.
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Prime Fix Group Ltd
Rating: 5 out of 5
Gas Engineer in South London
Trusted UK engineers with 25+ years of experience in plumbing, heating & gas, boilers, and leak detection. ⭐ 60+ Five-Star Google Reviews ⚡ 1–3 Hour Response Time 🛡️ 18-Month Warranty Need a plumber fast? PrimeFix Group provides: 🔹 24/7 Emergency Plumbing 🔹 Heating & Gas Services 🔹 Boiler Repairs & Installations 🔹 Specialist Leak Detection 🔹 Non-Destructive Leak Repairs Using advanced thermal imaging and modern detection technology, we locate hidden leaks quickly and accurately, helping prevent unnecessary damage and costs. ✔ Same-Day Availability ✔ Fixed Upfront Pricing ✔ Insurance-Ready Trace & Access Reports Trusted local specialists delivering fast, reliable, and professional services across Radlett and surrounding areas. 🔵
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Latest review:
Top service and fast 🙏🏻
FS Domestic Gas
Rating: 4.8 out of 5
Gas Engineer in South London
Qualified professional Gas , plumbing and heating engineer offering swift and reliable domestic plumbing and heating services We can understand that taking time off from work is inconvenient for most people and that is why we are here to help accomodate your needs and offer emergency out of hours service from 6 pm onwards. We carry out repairs and maintenance of boilers and central heating systems, attend emergency calls for no heating no hot water, uncontainable water leaks and gas leaks. We ensure and guarantee reliable, efficient and professional service to your requirements.
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Latest review:
Gas Work- 9 Jul 2025
Fil was very good quick to response with a very reasonable quote and he came around to do the job within a few days. I had a gas hob and kitchen sink replaced by Fil. He was very knowledgable and professional throughout. I’ll definitely be keeping Fil’s number for any future gas and plumbing jobs.
Phil Churchill
No reviews yet
Gas Engineer in South London
I undertake all aspects of plumbing and heating work. I have worked as a plumber since I left school 16 years ago.
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PRO PLUMBER LTD
No reviews yet
Gas Engineer in South London
We will do gas certificate and installation boiler
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Star Boilers
No reviews yet
Gas Engineer in South London
With over 10 years of specialist experience in boiler installation, servicing, breakdown/repairs, and plumbing services. Star boilers is uniquely qualified to cover all of your boiler needs. Our customers always come first, and we aim for 100% satisfaction guarantee. Our committed team is ready to deliver the products and services you need at the highest standards, always trying to exceed expectations, and make a positive contribution to your energy efficiency.
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Sam plumbing service
No reviews yet
Gas Engineer in South London
Plumbing heating and gas engineer in se London,we’re fully qualified and insured
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Golden Plumbing & Heating Ltd
No reviews yet
Gas Engineer in South London
If you are looking for prompt and reliable service for any of your plumbing and heating issues, Golden Plumbing & Heating Ltd. can be the right place you can contact. Our professionals are all gas safe registered and fully certified to perform the best boiler installation, boiler repair, boiler service, and central heating installation at a very competitive price.
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4.8

Top rated Gas Engineers

Our Gas Engineers in South London, are rated 4.8 out of 5 based on 489 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.