Gas Engineers in Southfields

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (510 reviews)

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

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 Southfields

1281 Results

Sort by:

Legend plumbing&heating
Rating: 5 out of 5
Gas Engineer in Southfields
I provide a wide range of building and property services, including: * Plumbing and heating * Electrical work * Bathroom renovations * Kitchen renovations * decorating & painting * General building and renovation work I focus on quality workmanship, reliable service, and completing work to a high standard.
Get in touch
Latest review:
"Top-notch service from start to finish! The team replaced our old boiler quickly, efficiently, and with zero hassle. They were punctual, kept the work area completely clean, and took the time to explain how the new system and thermostat work before leaving. The new boiler is running perfectly quiet, reliable, and super efficient. Absolutely flawless job; I couldn't be happier with the results and highly recommend them!"
HEAT-PLEX LIMITED
Rating: 5 out of 5
Gas Engineer in Southfields
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.
Get in touch
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.
Dalender Ltd
Rating: 4.7 out of 5
Gas Engineer in Southfields
Welcome to our profile. where we turn your plumbing and gas needs into stress-free experiences. With a deep commitment to quality craftsmanship and exceptional service, we ensure that every job is done right the first time. Our team of skilled professionals combines years of expertise with the latest technology to deliver reliable solutions that keep your home and business running smoothly. At Building Clinic we’re more than just a service provider—we’re your trusted partner, dedicated to ensuring your safety and comfort every step of the way.
Get in touch
Latest review:
Gas Work- 8 May 2026
Jarzan was able to identify the gas leak in my flat in les than 1 hour, he has fixed the issue and provided me with a certificate. The price was fair and the result was well-expected. Someone that I would strongly recommend.
AJ Gas & Water Limited
Rating: 5 out of 5
Gas Engineer in Southfields
Hi, my name is Alan Julius, Managing Director of A J Gas & Water Limited. I have been a plumber and heating engineer for 30 years. I am Gas Safe registered and accredited by Vaillant as both an installer and technician however I am able to fit or fix any boiler on the British market today. If I fit your Vaillant boiler I am happy to provide you with a 10 year warranty on parts and labour. Please get in touch for further info. A J Gas & Water Ltd. 🚚 Above and beyond.
Get in touch
Latest review:
Gas Work- 29 Apr 2018
A very friendly who knows his job very well. I will recommend him to all my friends.
Be Spoken Gas & Heating Engineers Ltd
Rating: 5 out of 5
Gas Engineer in Southfields
Hi my names Ben. I have over 10 years experience as a Plumbing, heating & gas engineer. I completed a full plumbing, heating & gas apprenticeship prior to opening my own company in 2011. Over 5 years experience as a contractor. Providing a variety of works from reactive to full refurbishments. Fully insured, VAT & CIS registered. References can be provided on demand.
Get in touch
Latest review:
Excellent work on the part of Ben - quoted very accurately, listened to and provided the level of detail and quality we were looking for, adapted to the needs of the job without difficulty or hassle, and sub-contracted to others without any issue. Would not hesitate to recommend or employ again, very very pleased.
Boiler Engineer 4U LTD
Rating: 5 out of 5
Gas Engineer in Southfields
Boiler Engineer 4U LTD – Professional Boiler and Heating Services in London Boiler Engineer 4U LTD is a trusted and fully qualified heating and plumbing company serving South, Central, and South West London. We specialise in boiler installation, repair, servicing, and maintenance, offering expert solutions for both domestic and commercial properties. Our team of Gas Safe registered engineers ensures high-quality workmanship and reliable service for all your heating needs. We provide installation of combi boilers, system boilers, and traditional boilers, as well as full central heating systems, radiators, pipework, and bathroom plumbing. Our emergency plumbing and heating services are available 24/7, ensuring you are never left without hot water or heating when you need it most. At Boiler Engineer 4U LTD, we pride ourselves on delivering professional, efficient, and affordable solutions. Whether you need a boiler service, boiler repair, system upgrade, or a complete central heating installation, our experienced engineers are here to provide expert guidance and flawless execution. We serve numerous London boroughs including Kensington, Chelsea, Westminster, Clapham, Battersea, and Wimbledon, offering fast response times and tailored services to meet your requirements. Our commitment to safety, quality, and customer satisfaction makes us one of London’s most reliable heating and plumbing companies. Contact Boiler Engineer 4U LTD today for a free quote, reliable boiler services, or emergency plumbing support. Let us keep your home warm, safe, and energy-efficient.
Get in touch
Latest review:
Plumbing- 4 Aug 2014
Vas did a very good job of moving our shower pump and reinstalling it. He did this for a very reasonable price, and tidied up nicely too. Will definitely use him again.
Connock Heating & Gas
Rating: 5 out of 5
Gas Engineer in Southfields
Heating & Gas, Boiler Breakdowns, Servicing and Landlord Gas Safe Checks, Radiator Upgrades and Repairs, Cooker and Hob installation, Services and Repairs. System Checks and Repairs
Get in touch
Latest review:
Gas Work- 30 Jan 2021
Very good! Would use again.
Absolute Plumbing limited
Rating: 5 out of 5
Gas Engineer in Southfields
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.
Get in touch
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.
Hydro Install
Rating: 4.9 out of 5
Gas Engineer in Southfields
We specialize in design and installation of Central heating/Gas appliances to highest standard. Thermal cameras and gas analysers is our second hand. I saw enough numerous oversized boilers, screwed up UFH and places where thermal expansion/contraction didn't exist for installers, people have to deal with clicking noises/banging pipes to these days. That's simply not acceptable. Check our Instagram Gallery, Read our Reviews
Get in touch
Latest review:
Gas Work- 9 Nov 2016
Highly skilled, extremely knowledgeable, we were so impressed with Igor's quality of work, thorough explanations that we have invited him back to do additional work. Igor was very thoroughly - he tested all appliances and went above and beyond of the original ask, identified issues we were not aware of. He never rushed, patiently answered many questions we have asked on various appliances and received very sensible suggestions. We have had many people doing works in the past but Igor is definitely one of the top professionals we have come across. Highly recommend.
AAAT HEATING AND GAS SERVICES
Rating: 4.9 out of 5
Gas Engineer in Southfields
Hello my name is Sam. I a fully qualified Gas Engineer. I have worked for over a decade within British gas, working on all makes of boilers and central heating systems. As an ex British Gas engineer I bring my vast expertise and knowledge as well as sound working practices to any job I undertake. I am a WHICH trusted trader Can I please ask you kindly take a look at the message I have sent you, BEFORE SHORTLISTING ME ,as questions about price and availability may already be answered. The message tab on the right.
Get in touch
Latest review:
Gas Work- 3 Sep 2026
Great Service . Attended the job on the same day even though it was after 5.30 pm . Sam has identified the issue very quickly and i could resolve it with the gas supplier next day morning as it was a faulty gas meter . Would definitely hire Sam again.
CSM PLUMBING AND HEATING LTD
Rating: 5 out of 5
Gas Engineer in Southfields
CSM Plumbing and Heating have over 10 years experience within the industry, carrying out all forms of plumbing and heating work from tap changes to full central heating system installations. We pride ourselves on carrying out work to the highest standard possible, providing excellent customer service all at a reasonable price point. New to MyBuilder, we have 100+ 5 star reviews across other sites.
Get in touch
Latest review:
Gas Work- 2 May 2023
Connor did a great job moving our boiler, he provided good communication before starting the Job. He arrived promptly and he was clean and efficient. Very pleased and would not hesitate to recommend.
RLD Gas, Heating and plumbing
Rating: 5 out of 5
Gas Engineer in Southfields
Hi names Romel, I am a plumbing heating and gas engineer with over a decade of experience. I carry out call outs 24/7 - 365 - Gas safe registered - Boiler Service and Repairs - Boiler installations (including vented & unvented cylinders) - Gas safety certificates (landlord checks/cp12) - Plumbing repairs (leaks, blockages, tap & shower repairs/replacements - Plumbing 1st and 2nd fix (new toilets, sinks, baths, showers and most other plumbing related jobs) - Complete bathrooms - Radiators - Domestic central heating wiring - Powerflushing
Get in touch
Latest review:
Gas Work- 12 Mar 2026
Good work would recommend
Select Heating Ltd
Rating: 5 out of 5
Gas Engineer in Southfields
Raynes Park Heating Limited Gas Safe registered, fully insured, 15 year’s experience. All gas boilers, gas, radiators, under floor heating and gas cooker repairs and installations undertaken. Also carry out plumbing works. Check me out! Friendly and reliable service.
Get in touch
Latest review:
Gas Work- 14 Jul 2026
Under took and gas cert and service for a fair price. Also fixed a leaking pipe, again for a good price. Would recommend and use again.
Gaslite Plumbing and heating Ltd
Rating: 5 out of 5
Gas Engineer in Southfields
Gaslite is a local business built on values of hard work & great service. Led by solid experience and technical expertise, our pride in tidy work and timely completion will put you at ease when undergoing domestic or commercial projects. Simply put, choosing Gaslite is 'a weight off your shoulders'.
Get in touch
Latest review:
Gas Work- 16 Apr 2016
Really brilliant service from Gaslite: can only recommend. We had old water heater removed and new boiler/central heating fitted for a very competitive price. We were very impressed with our plumbers attitude and professionalism, and we are extremely happy with the result. Many thanks.
Instagaswork Plumbing & Heating
Rating: 5 out of 5
Gas Engineer in Southfields
I am a highly skilled Gas Engineer with extensive experience in the gas and heating industry, including. I have a comprehensive understanding of gas appliances, heating systems, and safety regulations, allowing me to diagnose faults, install systems, and ensure compliance with industry standards. My attention to detail ensures high-quality workmanship, while my strong communication skills enable me to clearly explain technical information and provide excellent customer service. I am dedicated to building positive client relationships and delivering reliable, efficient solutions to meet their needs. Central Heating All Installation Boiler/unvented system Powerflush Services and breakdown/ free service when carrying a breakdown Plumbing works Please find my portfolio on Instagram and Facebook. Instagasworks Description: Safety checks, flue test, cleaning filters, visual inspection. Quote: £70–£90 2. Boiler Service (Full) Description: Full strip-down where needed, clean burner, electrodes, heat exchanger, seals (parts extra). Quote: £120–£150 (excluding seals & electrodes) 3. Boiler Breakdown / Repair Call-out Description: Diagnose boiler faults and provide repair quote. Quote: £60–£80 diagnostic (You may deduct the diagnostic fee if they accept your repair quote.) 4. Boiler Installation (Combi Swap) Description: Remove old boiler, install new combi, connect pipework, commission. Quote: £1,200–£1,800 labour only (depending on job) 5. Radiator Installation Description: Supply & fit new radiator, valves, bleed and test. Quote: £120–£180 per radiator 6. Radiator Not Heating / Cold Radiators Description: Check TRVs, bleed radiators, balance system, inspect pump. Quote: £60–£90 7. Power Flush Description: Clean system with chemicals to improve flow and heat. Quote: £250–£400 (property size dependent) 8. Tap Replacement Description: Remove old tap and install new kitchen/basin tap. Quote: £50–£90 9. Leak Repairs Description: Fix leaking pipes, valves, joints, or traps. Quote: £60–£100 10. Toilet Repairs Description: Fix flush issues, fill valve, leaks, blockages. Quote: £50–£90 11. Shower Installation Description: Fit electric shower or mixer shower. Quote: £120–£200 labour 12. Gas Safety Certificate (CP12) Description: Gas checks for landlords, appliances tested, certificate issued. Quote: £60–£90 (Extra appliances +£20–£30 each.) 13. Cooker / Hob Installation Description: Fit and test gas cooker or hob. Quote: £60–£80 14. Pipework Alterations Description: Move or upgrade pipework for kitchen/bathroom. Quote: £80–£150 (job dependent) 15. Emergency Call-Out Description: Attend urgent leaks, no heating, no hot water. Quote: £90–£120 (evening/weekend) Unvented Cylinder Supply & Install – Quote Job: Supply & installation of unvented hot water cylinder Cylinder Size: 210L (most common) Brand: Megaflo / Telford / Gledhill (customer choice) Includes: Supply of unvented cylinder Installation to G3 regulations Expansion vessel, tundish, safety valves, discharge pipework Electrical connection to immersion heater Commissioning & certificate Removal of old cylinder Price: £1,850 – £2,250 total (Depends on brand + access + pipework) Additional Charges (if needed): Two-port valve replacement: £120 each Pipework alterations: £35 per metre Scale protection filter: £120 New immersion heater: £95 Time Required: 1 full day Warranty: 2–25 years manufacturer + 12 months labour --- Unvented Cylinder Service (Annual) Price: £120 Includes expansion vessel recharge, safety checks, valve tests, discharge inspection. --- Unvented Cylinder Repair Call-Out Call-out & diagnosis: £90 If the customer accepts the repair/installation quote: ✅ The £90 diagnostic fee is deducted from the final bill. If the customer does NOT accept the quote: ❌ The £90 diagnostic fee remains payable Labour after first hour: £60 per hour Parts charged separately. Guarantee work withing 2 weeks any issue will attend free of charge
Get in touch
Latest review:
Gas Work- 25 Oct 2025
Chris was out and completed the job within 24hrs. Would easily recommend and use Chris again for any future plumbing issues
P&G Heating and Plumbing
Rating: 4.8 out of 5
Gas Engineer in Southfields
All types Plumbing, Heating and Any blockages, 24/7. more than 15 years experiences, GAS SAFE REGISTERED
Get in touch
Latest review:
Gas Work- 1 Mar 2025
Basic service done Found block pipe Flush all rads and pipes All working fine Good job done.

4.8

Top rated Gas Engineers

Our Gas Engineers in Southfields, are rated 4.8 out of 5 based on 510 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 Southfields?

Gas engineers in Southfields 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 Southfields:

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 Southfields 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 Southfields gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Southfields

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

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 Southfields with MyBuilder

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

Step 2: Browse and compare Southfields gas engineers

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

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 Southfields 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 Southfields 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 Southfields 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 Southfields 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 Southfields 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 Southfields 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 Southfields

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

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